ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information 64-pin CK505 w/Fully Integrated Voltage Regulator + Integrated Series Resistor Output Features: • 2 - CPU differential low power push-pull pairs • 9 - SRC differential low power push-pull pairs • 1 - CPU/SRC selectable differential low power push-pull pair • 1 - SRC/DOT selectable differential low power push-pull pair • 5 - PCI, 33MHz • 1 - PCI_F, 33MHz free running • 1 - USB, 48MHz • 1 - REF, 14.318MHz Key Specifications: • CPU outputs cycle-cycle jitter < 85ps • SRC output cycle-cycle jitter < 125ps • PCI outputs cycle-cycle jitter < 250ps • +/- 100ppm frequency accuracy on CPU & SRC clocks Features/Benefits: • Does not require external pass transistor for voltage regulator • Integrated 33ohm series resistors on differential outputs, Zo=50Ω • Supports spread spectrum modulation, default is 0.5% down spread • Uses external 14.318MHz crystal, external crystal load caps are required for frequency tuning • Pin Configuration PCI0/CR#_A VDDPCI PCI1/CR#_B PCI2/TME PCI3 PCI4/27_Select PCI_F5/ITP_EN GNDPCI VDD48 USB_48MHz/FSLA GND48 VDD96_IO SRCT0/DOTT_96 SRCC0/DOTC_96 GND VDDPLL3 27MHz_NonSS/SRCT1/SE1 27MHz_SS/SRCC1/SE2 GND VDDPLL3_IO SRCT2/SATAT SRCC2/SATAC GNDSRC SRCT3/CR#_C SRCC3/CR#_D VDDSRC_IO SRCT4 SRCC4 GNDSRC SRCT9 SRCC9 SRCC11/CR#_G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 9LPRS365 Recommended Application: CK505 compliant clock with fully integrated voltage regulator and Internal series resistor on differential outputs 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 SCLK SDATA REF0/FSLC/TEST_SEL VDDREF X1 X2 GNDREF FSLB/TEST_MODE CK_PWRGD/PD# VDDCPU CPUT0 CPUC0 GNDCPU CPUT1_F CPUC1_F VDDCPU_IO NC CPUT2_ITP/SRCT8 CPUC2_ITP/SRCC8 VDDSRC_IO SRCT7/CR#_F SRCC7/CR#_E GNDSRC SRCT6 SRCC6 VDDSRC PCI_STOP# CPU_STOP# VDDSRC_IO SRCC10 SRCT10 SRCT11/CR#_H 64-TSSOP * Internal Pull-Up Resistor ** Internal Pull-Down Resistor 64-TSSOP 27_Select (power on latch) Pin13/14 & Pin17/18 Selectable between one SRC differential push-pull pair and two single-ended outputs 0 1 DOT96, LCD_SS SRC0, 27MHz Non SS & SS Byte1 bit7 = 1. Byte1 bit7 = 0. Table 1: CPU Frequency Select Table 2 FSLC B0b7 0 0 0 0 1 1 1 1 1 FSLB B0b6 0 0 1 1 0 0 1 1 1 FSLA B0b5 0 1 0 1 0 1 0 1 CPU MHz SRC MHz PCI MHz REF MHz USB MHz DOT MHz 266.66 133.33 200.00 166.66 333.33 100.00 400.00 100.00 33.33 14.318 48.00 96.00 Reserved 1. FSLA and FSLB are low-threshold inputs.Please see VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values. Also refer to the Test Clarification Table. 2. FSLC is a three-level input. Please see the VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values. 1218—09/09/09 ADVANCE INFORMATION documents contain information on products in the formative or design phase development. Characteristic data and other specifications are design goals. ICS reserves the right to change or discontinue these products without notice. Third party brands and names are the property of their respective owners. ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information TSSOP Pin Description PIN # PIN NAME 1 PCI0/CR#_A 2 VDDPCI 3 PCI1/CR#_B 4 PCI2/TME 5 PCI3 6 PCI4/27_Select TYPE DESCRIPTION I/O 3.3V PCI clock output or Clock Request control A for either SRC0 or SRC2 pair The power-up default is PCI0 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus. Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 0 of SMBus address space . After the PCI output is disabled (high-Z), the pin can then be set to serve as a Clock Request pin for either SRC pair 2 or pair 0 using the CR#_A_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 7 0 = PCI0 enabled (default) 1= CR#_A enabled. Byte 5, bit 6 controls whether CR#_A controls SRC0 or SRC2 pair Byte 5, bit 6 0 = CR#_A controls SRC0 pair (default), 1= CR#_A controls SRC2 pair PWR Power supply pin for the PCI outputs, 3.3V nominal I/O 3.3V PCI clock output/Clock Request control B for either SRC1 or SRC4 pair The power-up default is PCI1 output, but this pin may also be used as a Clock Request control of SRC pair 1 or SRC pair 4 via SMBus. Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 1 of SMBus address space . After the PCI output is disabled (high-Z), the pin can then be set to serve as a Clock Request pin for either SRC pair 1 or pair 4 using the CR#_B_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 5 0 = PCI1 enabled (default) 1= CR#_B enabled. Byte 5, bit 6 controls whether CR#_B controls SRC1 or SRC4 pair Byte 5, bit 4 0 = CR#_B controls SRC1 pair (default) 1= CR#_B controls SRC4 pair I/O 3.3V PCI clock output / Trusted Mode Enable (TME) Latched Input. This pin is sampled on power-up as follows 0 = Overclocking of CPU and SRC Allowed 1 = Overclocking of CPU and SRC NOT allowed After being sampled on power-up, this pin becomes a 3.3V PCI Output OUT I/O I/O 3.3V PCI clock output. 3.3V PCI clock output / 27MH mode select for pin17, 18 strap. On powerup, the logic value on this pin determines the power-up default of DOT_96/SRC0 and 27MHz/SRC1 output and the function table for the pin17 and pin18. Free running PCI clock output and ITP/SRC8 enable strap. This output is not affected by the state of the PCI_STOP# pin. On powerup, the state of this pin determines whether pins 46 and 47 are an ITP or SRC pair. 0 =SRC8/SRC8# 1 = ITP/ITP# 7 PCI_F5/ITP_EN 8 GNDPCI PWR Ground for PCI clocks. 9 VDD48 PWR 10 USB_48MHz/FSLA 11 GND48 PWR Power supply for USB clock, nominal 3.3V. Fixed 48MHz USB clock output. 3.3V./ 3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. Ground pin for the 48MHz outputs. 12 VDD96_IO PWR 1.05V to 3.3V from external power supply 13 DOTT_96/SRCT0 OUT True clock of SRC or DOT96. The power-up default function depends on 27_Select, 1= SRC0, 0=DOT96 14 DOTC_96/SRCC0 OUT I/O 15 GND PWR Complement clock of SRC or DOT96. The power-up default function depends on 27_Select, 1= SRC0, 0=DOT96 Ground pin for the DOT96 clocks. 16 VDD PWR Power supply for SRC / SE1 and SE2 clocks, 3.3V nominal. 1218—09/09/09 2 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information TSSOP Pin Description (Continued) PIN # PIN NAME TYPE DESCRIPTION 19 GND PWR True clock of differential SRC1 clock pair / 3.3V single-ended output. 27_Select determines the power-up default, 1=27MHz non-spread SE clock, 0 = LCD_SST 100MHz differential clock. See table 2 for more information. Complement clock of differential SRC1 clock pair / 3.3V single-ended output. 27_Select determines the power-up default, 1=27MHz spread SE clock, 0 = LCD_SSC 100MHz differential clock. See table 2 for more information. Ground pin for SRC / SE1 and SE2 clocks, PLL3. 20 VDDPLL3_IO PWR 1.05V to 3.3V from external power supply 21 SRCT2/SATAT OUT True clock of differential SRC/SATA clock pair. 22 SRCC2/SATAC OUT Complement clock of differential SRC/SATA clock pair. 23 GNDSRC PWR 24 SRCT3/CR#_C Ground pin for SRC clocks. True clock of differential SRC clock pair/ Clock Request control C for either SRC0 or SRC2 pair The power-up default is SRCCLK3 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC3 output must first be disabled in byte 4, bit 7 of SMBus address space . After the SRC3 output is disabled, the pin can then be set to serve as a Clock Request pin for either SRC pair 2 or pair 0 using the CR#_C_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 3 0 = SRC3 enabled (default) 1= CR#_C enabled. Byte 5, bit 2 controls whether CR#_C controls SRC0 or SRC2 pair Byte 5, bit 2 0 = CR#_C controls SRC0 pair (default), 1= CR#_C controls SRC2 pair 17 27MHz_NonSS/SRCT1/SE1 OUT 18 27MHz_SS/SRCC1/SE2 OUT 25 SRCC3/CR#_D 26 VDDSRC_IO 27 SRCT4 I/O I/O Complementary clock of differential SRC clock pair/ Clock Request control D for either SRC1 or SRC4 pair The power-up default is SRCCLK3 output, but this pin may also be used as a Clock Request control of SRC pair 1 or SRC pair 4 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC3 output must first be disabled in byte 4, bit 7 of SMBus address space . After the SRC3 output is disabled, the pin can then be set to serve as a Clock Request pin for either SRC pair 1 or pair 4 using the CR#_D_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 1 0 = SRC3 enabled (default) 1= CR#_D enabled. Byte 5, bit 0 controls whether CR#_D controls SRC1 or SRC4 pair Byte 5, bit 0 0 = CR#_D controls SRC1 pair (default), 1= CR#_D controls SRC4 pair PWR 1.05V to 3.3V from external power supply I/O True clock of differential SRC clock pair 4 I/O Complement clock of differential SRC clock pair 4 28 SRCC4 29 GNDSRC PWR Ground pin for SRC clocks. 30 SRCT9 OUT True clock of differential SRC clock pair. 31 SRCC9 OUT 32 SRCC11/CR#_G I/O Complement clock of differential SRC clock pair. SRC11 complement /Clock Request control for SRC9 pair The power-up default is SRC11#, but this pin may also be used as a Clock Request control of SRC9 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC11 output pair must first be disabled in byte 3, bit 7 of SMBus configuration space After the SRC11 output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC9 pair using byte 6, bit 5 of SMBus configuration space Byte 6, bit 5 0 = SRC11# enabled (default) 1= CR#_G controls SRC9 1218—09/09/09 3 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information TSSOP Pin Description (Continued) PIN # PIN NAME TYPE DESCRIPTION I/O SRC11 true or Clock Request control H for SRC10 pair The power-up default is SRC11, but this pin may also be used as a Clock Request control of SRC10 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC11 output pair must first be disabled in byte 3, bit 7 of SMBus configuration space After the SRC11 output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC10 pair using byte 6, bit 4 of SMBus configuration space Byte 6, bit 4 0 = SRC11 enabled (default) 1= CR#_H controls SRC10. 33 SRCT11/CR#_H 34 SRCT10 OUT True clock of differential SRC clock pair. 35 SRCC10 OUT Complement clock of differential SRC clock pair. 36 VDDSRC_IO PWR 37 CPU_STOP# IN 38 PCI_STOP# 39 VDDSRC PWR 1.05V to 3.3V from external power supply Stops all CPU Clocks, except those set to be free running clocks. In AMT mode 3 bits are shifted in from the ICH to set the FSC, FSB, FSA values Stops all PCI Clocks, except those set to be free running clocks. In AMT mode 3 bits are shifted in from the ICH to set the FSC, FSB, FSA values VDD pin for SRC Pre-drivers, 3.3V nominal 40 SRCC6 OUT Complement clock of low power differential SRC clock pair. 41 SRCT6 OUT True clock of low power differential SRC clock pair. 42 GNDSRC PWR 43 SRCC7/CR#_E IN I/O 44 SRCT7/CR#_F I/O 45 VDDSRC_IO PWR 46 CPUC2_ITP/SRCC8 OUT 47 CPUT2_ITP/SRCT8 OUT 48 NC N/A Ground for SRC clocks SRC7 complement or Clock Request control E for SRC6 pair The power-up default is SRC7#, but this pin may also be used as a Clock Request control of SRC6 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC7 output pair must first be disabled in byte 3, bit 3 of SMBus configuration space . After the SRC output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC6 pair using byte 6, bit 7 of SMBus configuration space Byte 6, bit 7 0 = SRC7# enabled (default) 1= CR#_E controls SRC6. SRC7 true or Clock Request control 8 for SRC8 pair The power-up default is SRC7, but this pin may also be used as a Clock Request control of SRC8 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC7 output pair must first be disabled in byte 3, bit 3 of SMBus configuration space After the SRC output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC8 pair using byte 6, bit 6 of SMBus configuration space Byte 6, bit 6 0 = SRC7# enabled (default) 1 = CR#_F controls SRC8. 1.05V to 3.3V from external power supply Complement clock of low power differential CPU2/Complement clock of differential SRC pair. The function of this pin is determined by the latched input value on pin 7, PCIF5/ITP_EN on powerup. The function is as follows: Pin 7 latched input Value 0 = SRC8# 1 = ITP# True clock of low power differential CPU2/True clock of differential SRC pair. The function of this pin is determined by the latched input value on pin 7, PCIF5/ITP_EN on powerup. The function is as follows: Pin 7 latched input Value 0 = SRC8 1 = ITP No Connect 1218—09/09/09 4 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information TSSOP Pin Description (Continued) PIN # PIN NAME TYPE DESCRIPTION 49 VDDCPU_IO PWR 1.05V to 3.3V from external power supply 50 CPUC1_F OUT Complement clock of low power differenatial CPU clock pair. This clock will be free-running during iAMT. True clock of low power differential CPU clock pair. This clock will be free-running during iAMT. 51 CPUT1_F OUT 52 GNDCPU PWR Ground Pin for CPU Outputs 53 CPUC0 OUT Complement clock of low power differential CPU clock pair. True clock of low power differential CPU clock pair. 54 CPUT0 OUT 55 VDDCPU PWR 56 CK_PWRGD/PD# IN 57 FSLB/TEST_MODE IN 58 GNDREF PWR Notifies CK505 to sample latched inputs, or iAMT entry/exit, or PWRDWN# mode 3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. TEST_MODE is a real time input to select between Hi-Z and REF/N divider mode while in test mode. Refer to Test Clarification Table. Ground pin for crystal oscillator circuit 59 X2 OUT Crystal output, nominally 14.318MHz. 60 X1 IN Crystal input, Nominally 14.318MHz. 61 VDDREF 62 REF0/FSLC/TEST_SEL I/O 63 SDATA I/O Power pin for the REF outputs, 3.3V nominal. 3.3V 14.318MHz reference clock/3.3V tolerant low threshold input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values/ TEST_SEL: 3-level latched input to enable test mode. Refer to Test Clarification Table. Data pin for SMBus circuitry, 5V tolerant. 64 SCLK IN Clock pin of SMBus circuitry, 5V tolerant. PWR Power Supply 3.3V nominal. 1218—09/09/09 5 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information GNDREF 1 CPUC1_F VDDCPU_IO CPUT2_ITP/SRCT8 CPUC2_ITP/SRCC8 VDDSRC_IO SRCC7/CR#_E GNDSRC 56 55 54 53 52 51 50 49 X2 2 X1 3 VDDREF 4 REF0/FSLC/TEST_SEL 5 SDATA 6 SRCT7/CR#_F CPUT1_F 57 NC CPUC0 60 59 58 GNDCPU CPUT0 61 CK_PWRGD/PD# 64 63 62 FSLB/TEST_MODE VDDCPU Pin Configuration 48 SRCT6 47 SRCC6 46 VDDSRC 45 PCI_STOP# 44 CPU_STOP# 43 VDDSRC_IO SCLK 7 PCI0/CR#_A 8 VDDPCI 9 PCI1/CR#_B 10 PCI2/TME 11 42 SRCC10 41 SRCT10 40 SRCT11/CR#_H 39 SRCC11/CR#_G 9LPRS365 38 SRCC9 37 SRCT9 PCI3 12 PCI4/27_Select 13 36 GNDSRC 35 SRCC4 PCI_F5/ITP_EN 14 GNDPCI 15 34 SRCT4 33 VDDSRC_IO 29 30 31 32 SRCT0/DOTT_96 SRCC0/DOTC_96 GND 27MHz_NonSS/SRCT1/SE1 27MHz_SS/SRCC1/SE2 GND SRCT2/SATAT SRCC2/SATAC SRCC3/CR#_D SRCT3/CR#_C 28 GNDSRC 25 26 27 VDDPLL3_IO 24 VDDPLL3 21 22 23 VDD96_IO 20 USB_48MHz/FSLA 17 18 19 GND48 VDD48 16 64-pin MLF 64-MLF 27_Select (power on latch) Pin20/21 & Pin24/25 0 1 DOT96, LCD_SS SRC0, 27MHz Non SS & SS Byte1 bit7 = 1 Byte1 bit7= 0. 1218—09/09/09 6 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information MLF Pin Description PIN # PIN NAME TYPE DESCRIPTION PWR OUT IN PWR Ground pin for crystal oscillator circuit Crystal output, nominally 14.318MHz. Crystal input, Nominally 14.318MHz. Power pin for the REF outputs, 3.3V nominal. 3.3V 14.318MHz reference clock/3.3V tolerant low threshold input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values/ TEST_SEL: 3-level latched input to enable test mode. Refer to Test Clarification Table. Data pin for SMBus circuitry, 5V tolerant. Clock pin of SMBus circuitry, 5V tolerant. 1 2 3 4 GNDREF X2 X1 VDDREF 5 REF0/FSLC/TEST_SEL I/O 6 7 SDATA SCLK I/O IN 8 PCI0/CR#_A 9 VDDPCI 10 PCI1/CR#_B I/O PWR I/O 11 PCI2/TME I/O 12 PCI3 13 PCI4/27_Select I/O 14 PCI_F5/ITP_EN I/O 15 16 GNDPCI VDD48 OUT PWR PWR 3.3V PCI clock output or Clock Request control A for either SRC0 or SRC2 pair The power-up default is PCI0 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus. Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 0 of SMBus address space . After the PCI output is disabled (high-Z), the pin can then be set to serve as a Clock Request pin for either SRC pair 2 or pair 0 using the CR#_A_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 7 0 = PCI0 enabled (default) 1= CR#_A enabled. Byte 5, bit 6 controls whether CR#_A controls SRC0 or SRC2 pair Byte 5, bit 6 0 = CR#_A controls SRC0 pair (default), 1= CR#_A controls SRC2 pair Power supply pin for the PCI outputs, 3.3V nominal 3.3V PCI clock output/Clock Request control B for either SRC1 or SRC4 pair The power-up default is PCI1 output, but this pin may also be used as a Clock Request control of SRC pair 1 or SRC pair 4 via SMBus. Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 1 of SMBus address space . After the PCI output is disabled (high-Z), the pin can then be set to serve as a Clock Request pin for either SRC pair 1 or pair 4 using the CR#_B_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 5 0 = PCI1 enabled (default) 1= CR#_B enabled. Byte 5, bit 6 controls whether CR#_B controls SRC1 or SRC4 pair Byte 5, bit 4 0 = CR#_B controls SRC1 pair (default) 1= CR#_B controls SRC4 pair 3.3V PCI clock output / Trusted Mode Enable (TME) Latched Input. This pin is sampled on power-up as follows 0 = Overclocking of CPU and SRC Allowed 1 = Overclocking of CPU and SRC NOT allowed After being sampled on power-up, this pin becomes a 3.3V PCI Output 3.3V PCI clock output. 3.3V PCI clock output / 27MH mode select for pin24, 25 strap. On powerup, the logic value on this pin determines the power-up default of DOT_96/SRC0 and 27MHz/SRC1 output and the function talbe for the pin24 and pin25. Free running PCI clock output and ITP/SRC8 enable strap. This output is not affected by the state of the PCI_STOP# pin. On powerup, the state of this pin determines whether pins 53 and 54 are an ITP or SRC pair. 0 =SRC8/SRC8# 1 = ITP/ITP# Ground for PCI clocks. Power supply for USB clock, nominal 3.3V. 1218—09/09/09 7 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information MLF Pin Description (Continued) PIN # PIN NAME TYPE 17 USB_48MHz/FSLA 18 19 GND48 VDD96_IO PWR PWR 20 DOTT_96/SRCT0 OUT 21 DOTC_96/SRCC0 OUT 22 23 GND VDD PWR PWR 24 27MHz_NonSS/SRCT1/SE1 OUT 25 27MHz_SS/SRCC1/SE2 OUT 26 27 28 29 30 GND VDDPLL3_IO SRCT2/SATAT SRCC2/SATAC GNDSRC PWR PWR OUT OUT PWR 31 32 SRCT3/CR#_C SRCC3/CR#_D I/O DESCRIPTION Fixed 48MHz USB clock output. 3.3V./ 3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. Ground pin for the 48MHz outputs. 1.05V to 3.3V from external power supply True clock of SRC or DOT96. The power-up default function depends on 27_Select, 1= SRC0, 0=DOT96 Complement clock of SRC or DOT96. The power-up default function depends on 27_Select,1= SRC0, 0=DOT96 Ground pin for the DOT96 clocks. Power supply for SRC / SE1 and SE2 clocks, 3.3V nominal. True clock of differential SRC1 clock pair / 3.3V single-ended output. 27_Select determines the power-up default, 1=27MHz non-spread SE clock, 0 = LCD_SST 100MHz differential clock. See table 2 for more information. Complement clock of differential SRC1 clock pair / 3.3V single-ended output. 27_Select determines the power-up default, 1=27MHz spread SE clock, 0 = LCD_SSC 100MHz differential clock. See table 2 for more information. Ground pin for SRC / SE1 and SE2 clocks, PLL3. 1.05V to 3.3V from external power supply True clock of differential SRC/SATA clock pair. Complement clock of differential SRC/SATA clock pair. Ground pin for SRC clocks. I/O True clock of differential SRC clock pair/ Clock Request control C for either SRC0 or SRC2 pair The power-up default is SRCCLK3 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC3 output must first be disabled in byte 4, bit 7 of SMBus address space . After the SRC3 output is disabled, the pin can then be set to serve as a Clock Request pin for either SRC pair 2 or pair 0 using the CR#_C_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 3 0 = SRC3 enabled (default) 1= CR#_C enabled. Byte 5, bit 2 controls whether CR#_C controls SRC0 or SRC2 pair Byte 5, bit 2 0 = CR#_C controls SRC0 pair (default), 1= CR#_C controls SRC2 pair I/O Complementary clock of differential SRC clock pair/ Clock Request control D for either SRC1 or SRC4 pair The power-up default is SRCCLK3 output, but this pin may also be used as a Clock Request control of SRC pair 1 or SRC pair 4 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC3 output must first be disabled in byte 4, bit 7 of SMBus address space . After the SRC3 output is disabled, the pin can then be set to serve as a Clock Request pin for either SRC pair 1 or pair 4 using the CR#_D_EN bit located in byte 5 of SMBUs address space. Byte 5, bit 1 0 = SRC3 enabled (default) 1= CR#_D enabled. Byte 5, bit 0 controls whether CR#_D controls SRC1 or SRC4 pair Byte 5, bit 0 0 = CR#_D controls SRC1 pair (default), 1= CR#_D controls SRC4 pair 1218—09/09/09 8 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information MLF Pin Description (Continued) PIN # 33 34 35 36 37 38 39 PIN NAME VDDSRC_IO SRCT4 SRCC4 GNDSRC SRCT9 SRCC9 SRCC11/CR#_G TYPE DESCRIPTION PWR I/O I/O PWR OUT OUT 1.05V to 3.3V from external power supply True clock of differential SRC clock pair 4 Complement clock of differential SRC clock pair 4 Ground pin for SRC clocks. True clock of differential SRC clock pair. Complement clock of differential SRC clock pair. I/O SRC11 complement /Clock Request control for SRC9 pair The power-up default is SRC11#, but this pin may also be used as a Clock Request control of SRC9 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC11 output pair must first be disabled in byte 3, bit 7 of SMBus configuration space After the SRC11 output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC9 pair using byte 6, bit 5 of SMBus configuration space Byte 6, bit 5 0 = SRC11# enabled (default) 1= CR#_G controls SRC9 I/O SRC11 true or Clock Request control H for SRC10 pair The power-up default is SRC11, but this pin may also be used as a Clock Request control of SRC10 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC11 output pair must first be disabled in byte 3, bit 7 of SMBus configuration space After the SRC11 output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC10 pair using byte 6, bit 4 of SMBus configuration space Byte 6, bit 4 0 = SRC11 enabled (default) 1= CR#_H controls SRC10. 40 SRCT11/CR#_H 41 42 43 SRCT10 SRCC10 VDDSRC_IO OUT OUT PWR 44 CPU_STOP# IN 45 PCI_STOP# IN 46 47 48 VDDSRC SRCC6 SRCT6 PWR OUT OUT True clock of differential SRC clock pair. Complement clock of differential SRC clock pair. 1.05V to 3.3V from external power supply Stops all CPU Clocks, except those set to be free running clocks. In AMT mode 3 bits are shifted in from the ICH to set the FSC, FSB, FSA values Stops all PCI Clocks, except those set to be free running clocks. In AMT mode 3 bits are shifted in from the ICH to set the FSC, FSB, FSA values VDD pin for SRC Pre-drivers, 3.3V nominal Complement clock of low power differential SRC clock pair. True clock of low power differential SRC clock pair. 1218—09/09/09 9 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information MLF Pin Description (Continued) PIN # 49 50 PIN NAME GNDSRC SRCC7/CR#_E TYPE DESCRIPTION PWR Ground for SRC clocks I/O SRC7 complement or Clock Request control E for SRC6 pair The power-up default is SRC7#, but this pin may also be used as a Clock Request control of SRC6 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC7 output pair must first be disabled in byte 3, bit 3 of SMBus configuration space . After the SRC output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC6 pair using byte 6, bit 7 of SMBus configuration space Byte 6, bit 7 0 = SRC7# enabled (default) 1= CR#_E controls SRC6. I/O SRC7 true or Clock Request control 8 for SRC8 pair The power-up default is SRC7, but this pin may also be used as a Clock Request control of SRC8 via SMBus. Before configuring this pin as a Clock Request Pin, the SRC7 output pair must first be disabled in byte 3, bit 3 of SMBus configuration space After the SRC output is disabled (high-Z), the pin can then be set to serve as a Clock Request for SRC8 pair using byte 6, bit 6 of SMBus configuration space Byte 6, bit 6 0 = SRC7# enabled (default) 1 = CR#_F controls SRC8. 51 SRCT7/CR#_F 52 VDDSRC_IO PWR 53 CPUC2_ITP/SRCC8 OUT 54 CPUT2_ITP/SRCT8 OUT 55 56 NC VDDCPU_IO N/A PWR 57 CPUC1_F OUT 58 CPUT1_F OUT True clock of low power differential CPU clock pair. This clock will be free-running during iAMT. 59 60 61 62 63 GNDCPU CPUC0 CPUT0 VDDCPU CK_PWRGD/PD# PWR OUT OUT PWR IN 64 FSLB/TEST_MODE Ground Pin for CPU Outputs Complement clock of low power differential CPU clock pair. True clock of low power differential CPU clock pair. Power Supply 3.3V nominal. Notifies CK505 to sample latched inputs, or iAMT entry/exit, or PWRDWN# mode 3.3V tolerant input for CPU frequency selection. Refer to input electrical characteristics for Vil_FS and Vih_FS values. TEST_MODE is a real time input to select between Hi-Z and REF/N divider mode while in test mode. Refer to Test Clarification Table. IN 1.05V to 3.3V from external power supply Complement clock of low power differential CPU2/Complement clock of differential SRC pair. The function of this pin is determined by the latched input value on pin 7, PCIF5/ITP_EN on powerup. The function is as follows: Pin 7 latched input Value 0 = SRC8# 1 = ITP# True clock of low power differential CPU2/True clock of differential SRC pair. The function of this pin is determined by the latched input value on pin 7, PCIF5/ITP_EN on powerup. The function is as follows: Pin 7 latched input Value 0 = SRC8 1 = ITP No Connect 1.05V to 3.3V from external power supply Complement clock of low power differenatial CPU clock pair. This clock will be free-running during iAMT. 1218—09/09/09 10 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information General Description ICS9LPRS365 follows Intel CK505 Yellow Cover specification. This clock synthesizer provides a single chip solution for next generation P4 Intel processors and Intel chipsets. ICS9LPRS365 is driven with a 14.318MHz crystal. It also provides a tight ppm accuracy output for Serial ATA and PCI-Express support. Block Diagram X1 REF R EF X2 OSC CPU(1:0) SRC8/CPU_ITP CPU CPU PLL1 SS SRC SRC(11-9,4:3, 7:6) SR C _M A IN PCI33MHz SRC PLL3 SS PCIF5 (4:0) PCI33MHz SRC2/SATA FSLA CKPWRGD/PD# PCI_STOP# 27MHz/SRC1/SE(2:1) CPU_STOP# CR#_(A:H) 27_Select Control Logic Differential Output SE Outputs TME, ITP_EN 7 FSLC/TESTSEL FSLB/TESTMODE 27MHz_NonSS PLL2 Non-SS SRC0/DOT96 SATA DOT96MHz 48MHz 48MHz Power Groups Pin Number VDD GND 49 52 55 52 26, 36, 45 23, 29, 42 39 23, 29, 42 20 19 16 19 12 11 9 11 61 58 2 8 Description CPUCLK Low power outputs Master Clock, Analog Low power outputs SRCCLK PLL 1 Low power outputs PLL3/SE PLL 3 DOT 96Mhz Low power outputs USB 48 Xtal, REF PCICLK 1218—09/09/09 11 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Absolute Maximum Ratings PARAMETER SYMBOL CONDITIONS MAX UNITS Maximum Supply Voltage VDDxxx Core/Logic Supply 4.6 V 1,2 Maximum Supply Voltage VDDxxx_IO Low Voltage Differential I/O Supply 3.8 V 1,2 Maximum Input Voltage VIH 3.3V LVCMOS Inputs V 1,2,3 Minimum Input Voltage VIL Any Input GND - 0.5 V 1,2 Storage Temperature Ts - -65 Case Temperature Tcase - Input ESD protection ESD prot Human Body Model 1 Guaranteed by design and characterization, not 100% tested in production. 2 Operation under these conditions is neither implied, nor guaranteed. 3 Maximum input voltage is not to exceed maximum VDD MIN 4.6 Notes 150 ° C 1,2 115 °C 1,2 V 1,2 2000 Electrical Characteristics - Input/Supply/Common Output Parameters PARAMETER SYMBOL CONDITIONS MIN MAX UNITS Ambient Operating Temp Tambient - 0 70 °C 1 Supply Voltage VDDxxx Supply Voltage 3.135 3.465 V 1 Notes 1 Supply Voltage VDDxxx_IO Low-Voltage Differential I/O Supply 1 3.465 V Input High Voltage VIHSE Single-ended inputs 2 VDD + 0.3 V 1 Input Low Voltage VILSE Single-ended inputs VSS - 0.3 0.8 V 1 Input Leakage Current IIN VIN = VDD , VIN = GND -5 5 uA 1 Input Leakage Current IINRES Inputs with pull or pull down resistors VIN = VDD , VIN = GND -200 200 uA 1 Output High Voltage VOHSE Single-ended outputs, IOH = -1mA 2.4 V 1 Output Low Voltage VOLSE Single-ended outputs, IOL = 1 mA Output High Voltage VOHDIF Differential Outputs, IOH = TBD mA Output Low Voltage Low Threshold InputHigh Voltage (Test Mode) Low Threshold InputHigh Voltage Low Threshold InputLow Voltage VOLDIF Differential Outputs, IOL = TBD mA VIH_FS_TEST 3.3 V +/-5% VIH_FS VIL_FS Operating Supply Current Power Down Current 0.4 V 1 0.9 V 1 0.4 V 1 2 VDD + 0.3 V 1 3.3 V +/-5% 0.7 1.5 V 1 3.3 V +/-5% VSS - 0.3 0.35 V 1 0.7 IDD_DEFAULT 3.3V supply, PLL3 off 95 250 mA 1 IDD_PLL3DIF 3.3V supply, PLL3 Differential Out 106 250 mA 1 IDD_PLL3SE 3.3V supply, PLL3 Single-ended Out 101 250 mA 1 32 80 mA 1 IDD_PD3.3 0.8V supply, Differential IO current, all outputs enabled 3.3V supply, Power Down Mode 26 30 mA 1 IDD_PDIO 0.8V IO supply, Power Down Mode 0.23 0.5 mA 1 IDD_IO 25 IDD_iAMT3.3 3.3V supply, iAMT Mode 47 80 mA 1 IDD_iAMT0.8 0.8V IO supply, iAMTMode 5 10 mA 1 Input Frequency Fi VDD = 3.3 V 14.318 MHz 1 Pin Inductance Lpin 7 nH 1 CIN Logic Inputs 5 pF 1 Input Capacitance COUT Output pin capacitance 6 pF 1 CINX X1 & X2 pins 5 pF 1 fSSMOD Triangular Modulation 33 kHz 1 iAMT Mode Current Spread Spectrum Modulation Frequency *TA = 0 - 70°C; VDD = 3.3 V +/-5% 1 TYPICAL Guaranteed by design and characterization, not 100% tested in production. 1218—09/09/09 12 1.5 30 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Electrical Characteristics - SMBus Interface PARAMETER SYMBOL SMBus Voltage VDD CONDITIONS Low-level Output Voltage VOLSMB @ IPULLUP Current sinking at SMB Data Pin IPULLUP VOLSMB = 0.4 V SCLK/SDATA (Max VIL - 0.15) to TRI2C Clock/Data Rise Time (Min VIH + 0.15) (Min VIH + 0.15) to SCLK/SDATA TFI2C (Max VIL - 0.15) Clock/Data Fall Time Maximum SMBus Operating FSMBUS Block Mode Frequency 1 Guaranteed by design and characterization, not 100% tested in production. MIN MAX UNITS 2.7 5.5 V 1 0.4 V 1 mA 1 1000 ns 1 300 ns 1 100 kHz 1 MAX UNITS Notes 1.8 ms 1 15 ns 1,2 300 us 1 10 ns 1,2 5 ns 1,2 5 ns 1,2 4 Notes AC Electrical Characteristics - Input/Common Parameters PARAMETER SYMBOL Clk Stabilization TSTAB Tdrive_SRC TDRSRC Tdrive_PD# T DRPD Tdrive_CPU TDRSRC Tfall_PD# TFALL Trise_PD# TRISE CONDITIONS From VDD Power-Up or deassertion of PD# to 1st clock SRC output enable after PCI_STOP# de-assertion Differential output enable after PD# de-assertion CPU output enable after CPU_STOP# de-assertion MIN Fall/rise time of PD#, PCI_STOP# and CPU_STOP# inputs 1 Guaranteed by design and characterization, not 100% tested in production. 2 Optional. Only applies when PCI_STOP# and/or CPU_STOP# is present. AC Electrical Characteristics - Low Power Differential Outputs PARAMETER SYMBOL CONDITIONS MIN MAX UNITS NOTES Rising Edge Slew Rate tSLR Differential Measurement 2.5 8 V/ns 1,2 Falling Edge Slew Rate tFLR Differential Measurement 2.5 8 V/ns 1,2 Slew Rate Variation tSLVAR Single-ended Measurement 20 % 1 Maximum Output Voltage VHIGH Includes overshoot 1150 mV 1 Minimum Output Voltage VLOW Includes undershoot -300 mV 1 Differential Voltage Swing VSWING Differential Measurement 300 mV 1 300 550 mV 1,3,4 140 mV 1,3,5 55 % 1 Crossing Point Voltage VXABS Single-ended Measurement Crossing Point Variation VXABSVAR Single-ended Measurement Duty Cycle DCYC Differential Measurement CPU Jitter - Cycle to Cycle CPUJ C2C Differential Measurement 85 ps 1 SRC Jitter - Cycle to Cycle SRCJ C2C Differential Measurement 125 ps 1 DOT Jitter - Cycle to Cycle DOTJ C2C Differential Measurement 250 ps 1 CPU[1:0] Skew CPUSKEW10 Differential Measurement 100 ps 1 CPU[2_ITP:0] Skew CPUSKEW20 Differential Measurement 150 ps 1 SRC[10:0] Skew SRCSKEW Differential Measurement TBD ps 1 45 *TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL =5pF, RS=22Ω (unless specified otherwise.) 1 Guaranteed by design and characterization, not 100% tested in production. 2 Slew rate measured through Vswing centered around differential zero 3 Vxabs is defined as the voltage where CLK = CLK# 4 Only applies to the differential rising edge (CLK rising and CLK# falling) Defined as the total variation of all crossing voltages of CLK rising and CLK# falling. Matching applies to rising edge rate of CLK and falling edge of CLK#. 5 1218—09/09/09 13 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Electrical Characteristics - PCICLK/PCICLK_F PARAMETER SYMBOL CONDITIONS MIN MAX UNITS NOTES Long Accuracy ppm see Tperiod min-max values -300 300 ppm 1,2 30.00900 ns 2 30.15980 ns 2 30.65980 ns 2 V 1 33.33MHz output nominal Clock period Tperiod Absolute min/max period Tabs 33.33MHz output nominal/spread 29.49100 Output High Voltage VOH IOH = -1 mA 2.4 Output Low Voltage VOL Output High Current 33.33MHz output spread IOL = 1 mA V OH @MIN = 1.0 V IOH Output Low Current IOL 29.99100 0.4 -33 VOH@MAX = 3.135 V VOL @ MIN = 1.95 V -33 30 VOL @ MAX = 0.4 V V 1 mA 1 mA 1 mA 1 38 mA 1 Rising Edge Slew Rate tSLR Measured from 0.8 to 2.0 V 1 4 V/ns 1 Falling Edge Slew Rate tFLR Measured from 2.0 to 0.8 V 1 4 V/ns 1 Duty Cycle dt1 VT = 1.5 V 45 55 % 1 Skew tskew VT = 1.5 V 250 ps 1 Intentional PCI-PCI delay tdelay VT = 1.5 V ps 1,3 Jitter, Cycle to cycle tjcyc-cyc VT = 1.5 V ps 1 200 nominal 500 *TA = 0 - 70°C; VDD = 3.3 V +/-5% 1 Guaranteed by design and characterization, not 100% tested in production. 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz 3 See PCI Clock-to-Clock Delay Figure Intentional PCI Clock to Clock Delay 200 ps nominal steps PCI0 PCI1 PCI2 PCI3 PCI4 PCI_F5 1.0ns 1218—09/09/09 14 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Electrical Characteristics - USB48MHz PARAMETER Long Accuracy SYMBOL ppm CONDITIONS see Tperiod min-max values MIN -100 MAX 100 UNITS ppm NOTES Clock period T period 48.00MHz output nominal 20.83125 20.83542 ns 2 Absolute min/max period Tabs 48.00MHz output nominal 20.48130 21.18540 ns 2 Output High Voltage VOH IOH = -1 mA 2.4 V 1 Output Low Voltage VOL IOL = 1 mA Output High Current V OH @MIN = 1.0 V IOH Output Low Current IOL 0.4 -29 VOH@MAX = 3.135 V VOL @ MIN = 1.95 V -23 V 1 mA 1 mA 1 mA 1 27 mA 1 29 VOL @ MAX = 0.4 V 1,2 Rising Edge Slew Rate tSLR Measured from 0.8 to 2.0 V 1 2 V/ns 1 Falling Edge Slew Rate tFLR Measured from 2.0 to 0.8 V 1 2 V/ns 1 Duty Cycle dt1 VT = 1.5 V 45 55 % 1 Jitter, Cycle to cycle tjcyc-cyc VT = 1.5 V 350 ps 1 1 Guaranteed by design and characterization, not 100% tested in production. 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz Electrical Characteristics - SE 24.576MHz PARAMETER Long Accuracy SYMBOL ppm CONDITIONS see Tperiod min-max values MIN -300 MAX 300 UNITS ppm NOTES Clock period T period 24.576MHz output nominal 40.70231 40.67790 ns 2 Output High Voltage VOH IOH = -1 mA 2.4 V 1 Output Low Voltage VOL IOL = 1 mA Output High Current IOH Output Low Current IOL V OH @MIN = 1.0 V 0.4 -29 VOH@MAX = 3.135 V VOL @ MIN = 1.95 V -23 V 1 mA 1 mA 1 mA 1 27 mA 1 29 VOL @ MAX = 0.4 V 1,2 Rising Edge Slew Rate tSLR Measured from 0.8 to 2.0 V 1 4 V/ns 1 Falling Edge Slew Rate tFLR Measured from 2.0 to 0.8 V 1 4 V/ns 1 Duty Cycle dt1 VT = 1.5 V 45 55 % 1 Jitter, Cycle to cycle tjcyc-cyc VT = 1.5 V 500 ps 1 *TA = 0 - 70°C; Supply Voltage VDD = 3.3 V +/-5% 1 Guaranteed by design and characterization, not 100% tested in production. 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz 1218—09/09/09 15 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Electrical Characteristics - REF-14.318MHz PARAMETER SYMBOL CONDITIONS MIN MAX UNITS Notes Long Accuracy ppm see Tperiod min-max values -300 300 ppm 1,2 Clock period T period 14.318MHz output nominal 69.8203 69.8622 ns 2 Absolute min/max period Tabs 14.318MHz output nominal 69.8203 70.86224 ns 2 Output High Voltage VOH IOH = -1 mA 2.4 V 1 Output Low Voltage VOL IOL = 1 mA 0.4 V 1 -33 -33 mA 1 30 38 mA 1 VOH @MIN = 1.0 V, Output High Current IOH Output Low Current IOL Rising Edge Slew Rate tSLR Measured from 0.8 to 2.0 V 1 4 V/ns 1 Falling Edge Slew Rate tFLR Measured from 2.0 to 0.8 V 1 4 V/ns 1 Duty Cycle dt1 VT = 1.5 V 45 Jitter tjcyc-cyc VT = 1.5 V VOH@MAX = 3.135 V VOL @MIN = 1.95 V, VOL @MAX = 0.4 V 55 % 1 1000 ps 1 1 Guaranteed by design and characterization, not 100% tested in production. 2 All Long Term Accuracy and Clock Period specifications are guaranteed assuming that REFOUT is at 14.31818MHz Preferred drive strengths using CK505 clock sources. Transmission lines to load do not share series resistors. Desktop (Zo=50Ω) and mobile (Zo=55Ω) have the same drive strength. Number of Loads to Drive D.C.Drive Strength 1 2 3 Number of Loads Actually Driven. [Zo=55Ω] Match Point for N & P Voltage / Current (mA) 1 Load Rs = 2 Loads Rs= 3 Loads Rs = 0.56 / 33 (17Ω) 33Ω [39Ω] - - 0.92 / 66 (14Ω) 1.15 / 99 (11.6Ω) 39Ω [43Ω] 22Ω [27Ω] - 43Ω [43Ω] 27Ω [33Ω] 15Ω [22Ω] 1218—09/09/09 16 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Table 1: CPU Frequency Select Table 2 1 FSLC B0b7 0 0 0 0 1 1 1 1 FSLB B0b6 0 0 1 1 0 0 1 1 1 FSLA B0b5 0 1 0 1 0 1 0 1 CPU MHz SRC MHz PCI MHz REF MHz USB MHz DOT MHz 266.66 133.33 200.00 166.66 333.33 100.00 400.00 100.00 33.33 14.318 48.00 96.00 Reserved 1. FSLA and FSLB are low-threshold inputs.Please see VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values. Also refer to the Test Clarification Table. 2. FSLC is a three-level input. Please see the VIL_FS and VIH_FS specifications in the Input/Supply/Common Output Parameters Table for correct values. Table 2: PLL3 Quick Configuration B1b4 B1b3 B1b2 B1b1 Pin17 (TSSOP) Pin18 (TSSOP) / Pin24 (MLF) / Pin25 (MLF) MHz MHz 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 100.00 100.00 100.00 100.00 100.00 100.00 N/A 24.576 24.576 98.304 27.000 25.000 N/A N/A 100.00 100.00 100.00 100.00 100.00 100.00 N/A 24.576 98.304 98.304 27.000 25.000 N/A N/A 1 1 1 1 N/A N/A 1218—09/09/09 17 Spread Comment % PLL 3 disabled 0.5% Down Spread SRCCLK1 from SRC_MAIN 0.5% Down Spread Only SRCCLK1 from PLL3 1% Down Spread Only SRCCLK1 from PLL3 1.5% Down Spread Only SRCCLK1 from PLL3 2% Down Spread Only SRCCLK1 from PLL3 2.5% Down Spread Only SRCCLK1 from PLL3 N/A N/A None 24.576Mhz on SE1 and SE2 None 24.576Mhz on SE1, 98.304Mhz on SE2 None 98.304Mhz on SE1 and SE2 None 27Mhz on SE1 and SE2 None 25Mhz on SE1 and SE2 N/A N/A N/A N/A N/A N/A ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Table 3: IO_Vout select table B9b2 B9b1 B9b0 IO_Vout 0.3V 0 0 0 0.4V 0 0 1 0.5V 0 1 0 0.6V 0 1 1 0.7V 1 0 0 0.8V 1 0 1 0.9V 1 1 0 1.0V 1 1 1 CPU Power Management Table PCI_STOP# CR# SMBus Register OE CPU1 CPU1# CPU(0,2) CPU(0,2)# 1 X 1 X X Enable Running Running Running Running X Enable Low/20K Low Low/20K Low 0 X X X Enable High Low High Low X X Disable Low/20K Low Low/20K Low Running Running Low/20K Low SRC/LCD SRC#/LCD# PD# CPU_STOP# 1 0 1 1 M1 SRC, LCD, DOT Power Management Table PD# CPU_STOP# 1 X 0 1 X X 1 X 1 X PCI_STOP# CR# 1 X 0 X 0 X X SMBus Register OE Free-Run SRC/LCD SRC#/LCD# PCI Stoppable/CR Selected Running Running X 0 1 X 1 X X Running Low Running Low/20K Low X Enable Running Running High Low Running Running 1 X Enable Running Running Low/20K Low Running Running Disable Low/20K Low Low/20K Low Low/20K Low Low/20K Low Low/20K Low Low/20K Low USB REF Running Low/20K Low PCI_STOP# CR# SMBus Register OE PCIF/PCI PCIF/PCI Free-run Stoppable 1 X X Enable Running Running Running X Enable Low Low Low Low 0 X X Enable Running Low Running Running X Disable Low Low Low Low Low Low Low Low M1 Running Low/20K Running Enable Singled-ended Power Management Table 1 DOT# Enable M1 PD# CPU_STOP# DOT 1218—09/09/09 18 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information General SMBus serial interface information for the ICS9LPRS365 How to Write: How to Read: Controller (host) sends a start bit. Controller (host) sends the write address D2 (H) ICS clock will acknowledge Controller (host) sends the beginning byte location = N ICS clock will acknowledge Controller (host) sends the data byte count = X ICS clock will acknowledge Controller (host) starts sending Byte N through Byte N + X -1 • ICS clock will acknowledge each byte one at a time • Controller (host) sends a Stop bit • • • • • • • • • • • • • • • • • • • • • • Controller (host) will send start bit. Controller (host) sends the write address D2 (H) ICS clock will acknowledge Controller (host) sends the begining byte location = N ICS clock will acknowledge Controller (host) will send a separate start bit. Controller (host) sends the read address D3 (H) ICS clock will acknowledge ICS clock will send the data byte count = X ICS clock sends Byte N + X -1 ICS clock sends Byte 0 through byte X (if X(H) was written to byte 8). Controller (host) will need to acknowledge each byte Controller (host) will send a not acknowledge bit Controller (host) will send a stop bit Index Block Write Operation Controller (Host) starT bit T Slave Address D2(H) WR WRite Index Block Read Operation Controller (Host) T starT bit Slave Address D2(H) WR WRite ICS (Slave/Receiver) ICS (Slave/Receiver) ACK ACK Beginning Byte = N Beginning Byte = N ACK ACK RT Repeat starT Slave Address D3(H) RD ReaD Data Byte Count = X ACK Beginning Byte N ACK X Byte ACK Data Byte Count = X ACK Beginning Byte N Byte N + X - 1 ACK X Byte ACK P stoP bit Byte N + X - 1 N P 1218—09/09/09 19 Not acknowledge stoP bit ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Byte 0 FS Readback and PLL Selection Register Bit 7 6 5 Pin - Name FSLC FSLB FSLA 4 - iAMT_EN 3 2 - Reserved SRC_Main_SEL 1 - SATA_SEL 0 - PD_Restore Description CPU Freq. Sel. Bit (Most Significant) CPU Freq. Sel. Bit CPU Freq. Sel. Bit (Least Significant) Type 0 1 R See Table 1 : CPU Frequency Select R Table R RW Set via SMBus or dynamically by CK505 if detects (Sticky Legacy Mode iAMT Enabled dynamic M1 Bit) Reserved RW Select source for SRC Main RW SRC Main = PLL1 SRC Main = PLL3 SATA = Select source for SATA clock RW SATA = PLL2 SRC_Main If config saved, on deassert return to last known Configuration Not Configuration state else clear all config as if cold power on and go RW Saved Saved to latches open state Default Latch Latch Latch 0 0 0 0 1 Byte 1 DOT96 Select and PLL3 Quick Config Register Bit 7 6 5 4 3 2 1 0 Pin 13/14 17/18 Name SRC0_SEL PLL1_SSC_SEL Reserved PLL3_CF3 PLL3_CF2 PLL3_CF1 PLL3_CF0 PCI_SEL Description Select SRC0 or DOT96 Select 0.5% down or center SSC PLL3 Quick Config Bit PLL3 Quick Config Bit PLL3 Quick Config Bit PLL3 Quick Config Bit PCI_SEL 3 2 1 0 Type R RW RW RW RW RW RW RW 0 SRC0 Down spread 1 DOT96 Center spread PCI from PLL1 PCI from PLL3 Default Note 1 0 0 0 0 1 0 1 Type 0 1 Default RW Output Disabled Output Enabled 1 RW RW RW RW RW RW RW Output Output Output Output Output Output Output Disabled Disabled Disabled Disabled Disabled Disabled Disabled Output Output Output Output Output Output Output Enabled Enabled Enabled Enabled Enabled Enabled Enabled 1 1 1 1 1 1 1 Type RW RW RW RW RW RW RW RW Output Output Output Output Output Output Output Output 0 Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Output Output Output Output Output Output Output Output 1 Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Default 1 1 1 1 1 1 1 1 See Table 2: pin17, 18 Configuration Only applies if Byte 0, bit 2 = 0. Note 1 : When 27_Select pin = 0, B1b7 PWD = 1, , when 27_Select pin = 1, PWD = 0 Byte 2 Output Enable Register Bit Pin Name 7 REF_OE 6 5 4 3 2 1 0 USB_OE PCIF5_OE PCI4_OE PCI3_OE PCI2_OE PCI1_OE PCI0_OE Description Output enable for REF, if disabled output is tristated Output enable for USB Output enable for PCI5 Output enable for PCI4 Output enable for PCI3 Output enable for PCI2 Output enable for PCI1 Output enable for PCI0 Byte 3 Output Enable Register Bit 7 6 5 4 3 2 1 0 Pin Name SRC11_OE SRC10_OE SRC9_OE SRC8/ITP_OE SRC7_OE SRC6_OE Reserved SRC4_OE Description Output enable for SRC11 Output enable for SRC10 Output enable for SRC9 Output enable for SRC8 or ITP Output enable for SRC7 Output enable for SRC6 Reserved Output enable for SRC4 1218—09/09/09 20 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Byte 4 Output Enable and Spread Spectrum Disable Register Bit 7 6 5 4 3 2 1 0 Pin Name SRC3_OE SATA/SRC2_OE SRC1_OE SRC0/DOT96_OE CPU1_OE CPU0_OE PLL1_SSC_ON PLL3_SSC_ON Description Output enable for SRC3 Output enable for SATA/SRC2 Output enable for SRC1 Output enable for SRC0/DOT96 Output enable for CPU1 Output enable for CPU0 Enable PLL1's spread modulation Enable PLL3's spread modulation Type RW RW RW RW RW RW RW RW 0 Output Disabled Output Disabled Output Disabled Output Disabled Output Disabled Output Disabled Spread Disabled Spread Disabled 1 Output Enabled Output Enabled Output Enabled Output Enabled Output Enabled Output Enabled Spread Enabled Spread Enabled Default 1 1 1 1 1 1 1 1 Byte 5 Clock Request Enable/Configuration Register Bit Pin Name Description Type 0 1 Default 7 CR#_A_EN Enable CR#_A (clk req), PCI0_OE must be = 0 for this bit to take effect RW Disable CR#_A Enable CR#_A 0 6 5 4 3 2 1 0 CR#_A_SEL CR#_B_EN CR#_B_SEL CR#_C_EN CR#_C_SEL CR#_D_EN CR#_D_SEL Sets CR#_A to control either SRC0 or SRC2 Enable CR#_B (clk req) Sets CR#_B -> SRC1 or SRC4 Enable CR#_C (clk req) Sets CR#_C -> SRC0 or SRC2 Enable CR#_D (clk req) Sets CR#_D -> SRC1 or SRC4 RW RW RW RW RW RW RW CR#_A -> SRC0 Disable CR#_B CR#_B -> SRC1 Disable CR#_C CR#_C -> SRC0 Disable CR#_D CR#_D -> SRC1 CR#_A -> SRC2 Enable CR#_B CR#_B -> SRC4 Enable CR#_C CR#_C -> SRC2 Enable CR#_D CR#_D -> SRC4 0 0 0 0 0 0 0 1 Enable CR#_E Enable CR#_F Enable CR#_G Enable CR#_H Default 0 0 0 0 0 0 Byte 6 Clock Request Enable/Configuration and Stop Control Register Bit 7 6 5 4 3 2 Pin Name CR#_E_EN CR#_F_EN CR#_G_EN CR#_H_EN Reserved Reserved SSCD_STP_CRTL 1 0 SRC_STP_CRTL Description Enable CR#_E (clk req) -> SRC6 Enable CR#_F (clk req) -> SRC8 Enable CR#_G (clk req) -> SRC9 Enable CR#_H (clk req) -> SRC10 Reserved Reserved Type RW RW RW RW RW RW 0 Disable CR#_E Disable CR#_F Disable CR#_G Disable CR#_H If set, LCD_SS stops with PCI_STOP# RW Free Running If set, SRCs stop with PCI_STOP# RW Free Running Description Type R R R R R R R R 0 Stops with PCI_STOP# assertion Stops with PCI_STOP# assertion 0 0 Byte 7 Vendor ID/ Revision ID Bit 7 6 5 4 3 2 1 0 Pin Name Rev Code Bit Rev Code Bit Rev Code Bit Rev Code Bit Vendor ID bit Vendor ID bit Vendor ID bit Vendor ID bit 3 2 1 0 3 2 1 0 Revision ID Vendor ID ICS is 0001, binary 1218—09/09/09 21 1 Vendor specific Default 0 0 1 0 0 0 0 1 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Byte 8 Device ID and Output Enable Register Bit 7 6 5 4 3 2 Pin Name Device_ID3 Device_ID2 Device_ID1 Device_ID0 Reserved Reserved Description 0 Reserved Reserved Type R R R R RW RW - - SE1_OE Output enable for SE1 RW Disabled Enabled SE2_OE Output enable for SE2 RW Disabled Enabled Name Description Type 0 Default 7 PCIF5 STOP EN Allows control of PCIF5 with assertion of PCI_STOP# RW Free running 6 5 4 TME_Readback REF Strength Test Mode Select Truested Mode Enable (TME) strap status Sets the REF output drive strength Allows test select, ignores REF/FSC/TestSel R RW RW normal operation 1X (2Loads) Outputs HI-Z 1 Stops with PCI_STOP# assertion no overclocking 2X (3 Loads) Outputs = REF/N 3 Test Mode Entry Allows entry into test mode, ignores FSB/TestMode RW Normal operation Test mode 0 2 1 0 IO_VOUT2 IO_VOUT1 IO_VOUT0 IO Output Voltage Select (Most Significant Bit) IO Output Voltage Select IO Output Voltage Select (Least Significant Bit) RW RW RW See Table 3: V_IO Selection (Default is 0.8V) 1 0 1 Table of Device identifier codes, used for differentiating between CK505 package options, etc. 1 See Device ID Table 1 0 Default 1 1 0 1 0 0 27_Select power on latch 27_Select power on latch Byte 9 Output Control Register Bit Pin 0 0 1 0 Byte 10 Free-Running Control Register Bit Pin 7 6 5 4 3 2 1 0 Name 27_Selec Latch read back Reserved Reserved CPU1_AMT_EN Reserved CPU 2 Stop Enable CPU 1 Stop Enable CPU 0 Stop Enable Description Type Readback of 27_Select latch R Reserved Reserved M1 mode clk enable Reserved Enables control of CPU2 with CPU_STOP# Enables control of CPU1 with CPU_STOP# Enables control of CPU 0 with CPU_STOP# RW RW RW RW RW RW RW 0 Dot96/ LCD_SS /SE Disable Free Running Free Running Free Running Type RW RW RW RW RW RW RW RW 0 1x 1x 1x 1x 1x 1x 1x - 1 Enable Stoppable Stoppable Stoppable Default 27_Select latch 1 1 1 1 1 1 1 1 2x 2x 2x 2x 2x 2x 2x - Default 0 0 0 0 0 0 0 0 SRC0/ 27MHz Byte 11 Strength Control Register Bit 7 6 5 4 3 2 1 0 Pin Name 48MHz PCIF5 PCI4 PCI3 PCI2 PCI1 PCI0 Reserved Description Reserved Reserved 1218—09/09/09 22 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Byte 12 Byte Count Register Bit 7 6 5 4 3 2 1 0 Pin Name Reserved Reserved BC5 BC4 BC3 BC2 BC1 BC0 Description Type RW RW RW RW RW RW RW RW 0 1 Default 0 0 0 0 1 1 0 1 Type RW RW RW RW RW RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW The decimal representation of N Div (9:0) is equal to RW VCO divider value. Default at power up = latch-in or RW Byte 0 Rom table. RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW RW RW RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW RW RW RW RW RW 0 - 1 - Default 0 x X X X X X X Read Back byte count register, max bytes = 32 Byte 13 VCO Frequency Control Register PLL1 Bit 7 6 5 4 3 2 1 0 Pin Name N Div8 N Div9 M Div5 M Div4 M Div3 M Div2 M Div1 M Div0 Description N Divider 8 N Divider 9 The decimal representation of M Div (5:0) is equal to reference divider value. Default at power up = latch-in or Byte 0 Rom table. Byte 14 VCO Frequency Control Register PLL1 Bit 7 6 5 4 3 2 1 0 Pin Name N Div7 N Div6 N Div5 N Div4 N Div3 N Div2 N Div1 N Div0 Description Byte 15 Spread Spectrum Control Register PLL1 Bit 7 6 5 4 3 2 1 0 Pin Name SSP7 SSP6 SSP5 SSP4 SSP3 SSP2 SSP1 SSP0 Description These Spread Spectrum bits will program the spread pecentage. Contact ICS for the correct values. Byte 16 Spread Spectrum Control Register PLL1 Bit 7 6 5 4 3 2 1 0 Pin Name Reserved SSP14 SSP13 SSP12 SSP11 SSP10 SSP9 SSP8 Description Reserved These Spread Spectrum bits will program the spread pecentage. Contact ICS for the correct values. 1218—09/09/09 23 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Byte 17 VCO Frequency Control Register PLL3 Bit 7 6 5 4 3 2 1 0 Pin Name N Div8 N Div9 M Div5 M Div4 M Div3 M Div2 M Div1 M Div0 Description N Divider 8 N Divider 9 Type RW RW RW RW RW RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW The decimal representation of N Div (9:0) is equal to RW VCO divider value. Default at power up = latch-in or RW Byte 0 Rom table. RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW RW RW RW RW RW 0 - 1 - Default X X X X X X X X Type RW RW RW RW RW RW RW RW 0 - 1 - Default 0 x X X X X X X The decimal representation of M Div (5:0) is equal to reference divider value. Default at power up = latch-in or Byte 0 Rom table. Byte 18 VCO Frequency Control Register PLL3 Bit 7 6 5 4 3 2 1 0 Pin Name N Div7 N Div6 N Div5 N Div4 N Div3 N Div2 N Div1 N Div0 Description Byte 19 Spread Spectrum Control Register PLL3 Bit 7 6 5 4 3 2 1 0 Pin Name SSP7 SSP6 SSP5 SSP4 SSP3 SSP2 SSP1 SSP0 Description These Spread Spectrum bits will program the spread pecentage. Contact ICS for the correct values. Byte 20 Spread Spectrum Control Register PLL3 Bit 7 6 5 4 3 2 1 0 Pin Name Reserved SSP14 SSP13 SSP12 SSP11 SSP10 SSP9 SSP8 Description Reserved These Spread Spectrum bits will program the spread pecentage. Contact ICS for the correct values. Byte 21 M/N Enables Bit 7 6 5 4 3 2 Pin 1 Name Reserved Reserved Reserved Reserved Reserved Reserved Description RW RW RW RW RW RW RW 0 1 Default 0 0 0 0 0 0 M/N Enable CPU PLL M/N Enable RW Disable Enable 0 RW Disable Enable 0 0 M/N Enable SRC/PCI PLL M/N Enable *These bits are disabled if TME is latched to 1 1218—09/09/09 24 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Test Clarification Table HW Comments FSLC/ TEST_SEL HW PIN SW TEST FSLB/ TEST_MODE ENTRY BIT B9b3 HW PIN REF/N or HI-Z B9b4 OUTPUT X 0 0 1 0 X X X 0 0 1 0 NORMAL HI-Z REF/N REF/N >2.0V 1 X 1 REF/N <2.0V X 1 0 HI-Z <2.0V X 1 1 REF/N Power-up w/ TEST_SEL = 1 to enter test mode Cycle power to disable test mode FSLC./TEST_SEL -->3-level latched input If power-up w/ V>2.0V then use TEST_SEL If power-up w/ V<2.0V then use FSLC FSLB/TEST_MODE -->low Vth input TEST_MODE is a real time input <2.0V >2.0V >2.0V >2.0V If TEST_SEL HW pin is 0 during power-up, test mode can be invoked through B9b3. If test mode is invoked by B9b3, only B9b4 is used to select HI-Z or REF/N FSLB/TEST_Mode pin is not used. Cycle power to disable test mode, one shot control B9b3: 1= ENTER TEST MODE, Default = 0 (NORMAL OPERATION) B9b4: 1= REF/N, Default = 0 (HI-Z) 1218—09/09/09 25 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information c N L E1 INDEX AREA SYMBOL A A1 A2 b c D E E1 e L N α aaa E 1 2 a D 6.10 mm. Body, 0.50 mm. Pitch TSSOP (240 mil) (20 mil) In Millimeters In Inches COMMON DIMENSIONS COMMON DIMENSIONS MIN MAX MIN MAX -1.20 -.047 0.05 0.15 .002 .006 0.80 1.05 .032 .041 0.17 0.27 .007 .011 0.09 0.20 .0035 .008 SEE VARIATIONS SEE VARIATIONS 8.10 BASIC 0.319 BASIC 6.00 6.20 .236 .244 0.50 BASIC 0.020 BASIC 0.45 0.75 .018 .030 SEE VARIATIONS SEE VARIATIONS 0° 8° 0° 8° -0.10 -.004 A A2 VARIATIONS A1 N -Ce b SEATING PLANE aaa C 64 D mm. MIN 16.90 D (inch) MAX 17.10 Reference Doc.: JEDEC Publication 95, MO-153 10-0039 Marking Diagram 1218—09/09/09 26 MIN .665 MAX .673 ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information THERMALLY ENHANCED, VE RY THIN, FINE PITCH QUAD FLAT / NO LEAD PLASTIC PACKAGE DIMENSIONS N ND NE 64 16 16 OPTION 1 DIMENSIONS (mm) SYMBOL MIN. MAX. A 0.8 1.0 A1 0 0.05 A3 0.25 Reference b 0.18 0.3 e 0.50 BASIC D x E BASIC 9.00 x 9.00 D2 MIN. / MAX. 7.00 7.25 E2 MIN. / MAX. 7.00 7.25 L MIN. / MAX. 0.30 0.50 OPTION 2 DIMENSIONS (mm) SYMBOL MIN. MAX. A 0.8 1.0 A1 0 0.05 A3 0.25 Reference b 0.18 0.3 e 0.50 BASIC D x E BASIC 9.00 x 9.00 D2 MIN. / MAX. 6.00 6.25 E2 MIN. / MAX. 6.00 6.25 L MIN. / MAX. 0.30 0.50 Marking Diagram Ordering Information Part/Order Number 9LPRS365BGLF 9LPRS365BGLFT 9LPRS365BKLF 9LPRS365BKLFT Marking See page 26 See page 27 Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel 1218—09/09/09 27 Package Temperature 64-TSSOP 0 to +70° C 64-VQFN ICS9LPRS365 Integrated Circuit Systems, Inc. Advance Information Revision History Rev. 0.1 0.2 Issue Date 4/5/2006 7/11/2006 Description Initial Release Updated Electrical Characteristics. 0.3 0.4 8/25/2006 10/25/2006 0.5 0.6 0.65 0.7 0.8 0.9 0.91 0.92 11/22/2006 11/29/2006 3/7/2007 3/9/2007 3/20/2007 4/3/2007 5/21/2007 7/16/2007 0.93 0.94 0.95 0.96 4/8/2008 6/3/2008 9/18/2008 12/12/2008 0.97 1/28/2009 0.98 0.99 4/1/2009 9/9/2009 1. Updated pin description and I2C. Added Byte 21. 1. Updated pin description of pin #33 (TSSOP) and pin #40 (QFN) 2. Updated B1b0 in I2C. Updated DS to reflect revision C changes Updated Feautres/Benefits. Updated Supply currents in Electrical Characteristics. Updated Byte 5 bit 7 description in the I2C Updated B[11,21] in the I2C Removed Pull-up/Pull-Down footnotes. Updated Case Temperature in Electrical Characteristics. 1. Updated MLF ordering Information. 2. Reformatted Dimensions Tables. Updated Pin Description and SMBUS. Updated Electrical Characteristics. Added DS-Loading table. Update Table2, SMBus Byte1 table, added 27_Select tables for TSSOP and MLF Update SEL27 and ITP_EN pin descriptions. Added updated ordering information table and marking diagrams. 1218—09/09/09 Page # 12 2-5, 7-10, 22-23 23 4,9, 19 Various 1 12 20 23 1 12 26 Various Various 16 Various Various 26, 27 This product is protected by United States Patent NO. 7,342,420 and other patents. 28