5 4 3 EVB-USB2517, Evaluation Board Functional Block Diagram Ext. 5V supply Local_Pwr C 1 Revision History Evaluation Board for USB2517, 64 pin QFN D 2 Rev. Date Revision Summary Author 00A 20080904 Initial schematic C. Johnson 01A 20080908 Configured for EEPROM or Internal Defaults (default), C. Johnson 02A 20080924 Renumbered. C. Johnson A 20080929 Released. C. Johnson D 3V3 Regulator USB2517 (64-PIN) Upstream USB Port 0 Downstream USB Port 1 USB Port 2 USB Port 3 C USB Port 4 Three configuration options: EEPROM SMBus Internal Defaults (default) USB Port 5 USB Port 6 USB Port 7 B B LEDs A7 - A1 Green LEDs B7 - B1 Amber A A 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 Title: Evaluation Platform, USB2517 (QFN64 package) Document Number: EVB-USB2517 Project Size: B Name: Date: Monday, September 29, 2008 Rev A of 3 Untouchables 5 4 3 2 1 Sheet 1 5 4 U4 LT1086-3.3V 5V J8 D 1 3 3 + C24 10uF Tantalum 2 3 VIN VOUT GND 2 1 3V3 2 R20 + C28 330 10uF Tantalum C27 D 4.7uF 1 LED13 GRN +3.3V_Present U3A USB2517_QFN64 USB_B-REC-RA-THRU J0 C R17 100K VBUS_UP VCC 1 D+ 3 USBUP_DP C10 D- 2 USBUP_DM 1.0uF GND 4 SHLD SHLD 5 6 Upstream VBUS_DET 44 VBUS_DET R18 100K 3V3 R9 330 C1 0.1uF 59 USBUP_DP 58 USBUP_DM R28 10K R23 SDA/SMBDATA/NON_REM1 SCL/SMBCLK/CFG_SEL0 HS_IND/CFG_SEL1 CFG_SEL2 100K R22 10K RESET# 40 41 42 13 Misc. C29 19 TEST RBIAS 63 SDA SCL/CFG_SEL0 HS_IND/CFG_SEL1 CFG_SEL2 LOCAL_PWR 45 R24 100K Default LED14 RED Default R14 12.0K 1% RESET_N 3V3 EEPROM R27 100K LED15 RED EEPROM R15 SUSP_IND/LOCAL_PWR/NON_REM0 33pF R19 1Meg XTAL1 24.000MHz 50ppm 61 1 2 3 A0 A1 A2 7 WP 6 SCL U5 3V3 10K Default R16 1K EEPROM CFG_SEL2 C16 C 330 R26 RBIAS 0.1uF 43 R25 10K SMBus Option: 001 Use socket pins 5,6,7,8 for SMBus i/f. EEPROM Option: 011 EEPROM 3V3 Default Configuration: 101 Internal Defaults, Dynamic Power (set to LOCAL), USB LED Mode SDA 5 VCC 8 SDA 3V3 C31 GND 0.1uF 4 AT24C02B EEPROM SKT3 for U5 XTAL1/CLKIN Y1 B B C15 33pF XTAL2 60 XTAL2 3V3 Power VDDAPLL 62 VDDPLL18 VDD33CR 24 VDD33REG C17 C18 C21 1.0uF 0.1uF 0.1uF VDDCR 25 VDD18 VDD33 46 C23 1.0uF VDD33IO C22 C20 C26 1.0uF 0.1uF 0.1uF A 65 VSS(FLAG) VDDA33 VDDA33 VDDA33 VDDA33 VDD33PLL 5 10 52 57 64 TP1 TP2 TP5 TP4 TP3 BLACK A 3V3 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 VDDA33_L C11 C12 C25 C19 C14 C13 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1.0uF Title: Evaluation Platform, USB2517 (QFN64 package) Document Number: EVB-USB2517 Project Size: B Name: Date: Monday, September 29, 2008 Rev A of 3 Untouchables 5 4 3 2 1 Sheet 2 4 3 Port1 PWR1 USBDN1_DP/PRT_DIS_P1 USBDN1_DM/PRT_DIS_M1 OCS1# 28 OCS1_N 1 VCC 2 USBDN_DP1 USBDN_DP1_L 3 D+ 1 USBDN_DM1 USBDN_DM1_L 2 D- 4 GND 5 6 SHLD SHLD 3V3 PRTPWR1 PRTPWR1 29 LEDA1/PRT_SWP1 51 LEDA1# R1 330 LED1 GRN LEDB1/BOOST0 50 LEDB1# R2 330 LED5 YEL C3 0.1uF 2 1 J1 DOWNSTREAM U3B USB2517_QFN64 USB_A-REC-RA-THRU 5 USBDN_DP2_L 3 D+ 3 USBDN_DM2 USBDN_DM2_L 2 D- 4 GND 5 6 SHLD SHLD PWR3 1 VCC C4 26 LEDA2/PRT_SWP2 49 LEDA2# R3 330 LED2 GRN LEDB2/BOOST1 48 LEDB2# R4 330 LED6 YEL USBDN3_DM/PRT_DIS_M3 7 USBDN_DP3 USBDN_DP3_L 3 D+ 6 USBDN_DM3 USBDN_DM3_L 2 D- C2 OCS3# 22 OCS3_N PRTPWR3 C LEDA3/PRT_SWP3 LEDB3/GANG_EN Port4 USBDN4_DP/PRT_DIS_P4 USBDN4_DM/PRT_DIS_M4 23 PRTPWR3 47 LEDA3# 34 LEDB3# R5 R6 330 LED3 330 LED7 GRN 21 B 35 OCS6# 38 1 VCC 9 USBDN_DP4 USBDN_DP4_L 3 D+ 8 USBDN_DM4 USBDN_DM4_L 2 D- 4 GND 5 6 SHLD SHLD A LEDA4/PRT_SWP4 33 LEDA4# R7 330 LED4 GRN LEDB4 32 LEDB4# R8 330 LED8 YEL 1 VCC USBDN5_DP/PRT_DIS_P5 12 USBDN_DP5 USBDN_DP5_L 3 D+ USBDN5_DM/PRT_DIS_M5 11 USBDN_DM5 USBDN_DM5_L 2 D- PWR5 PRTPWR5 30 PRTPWR5 LEDA5/PRT_SWP5 31 LEDA5# R37 330 LED24 GRN LEDB5 18 LEDB5# R36 330 LED21 YEL USBDN6_DP/PRT_DIS_P6 54 USBDN_DP6 USBDN6_DM/PRT_DIS_M6 53 USBDN_DM6 PRTPWR6 39 PRTPWR6 LEDA6/PRT_SWP6 17 LEDA6# LEDB6 16 LEDB6# R34 330 LED23 GRN R33 330 LED20 YEL 37 0.1uF 4 GND 5 6 SHLD SHLD 1 VCC USBDN_DP6_L 3 D+ USBDN_DM6_L 2 D- C34 4 GND 0.1uF 5 6 SHLD SHLD PWR7 1 VCC 56 USBDN_DP7 USBDN_DP7_L 3 D+ USBDN7_DM/PRT_DIS_M7 55 USBDN_DM7 USBDN_DM7_L 2 D- PRTPWR7 4 GND PRTPWR7 36 LEDA7/PRT_SWP7 15 LEDA7# R32 330 LED22 GRN 5 6 SHLD SHLD LEDB7 14 LEDB7# R31 330 LED19 YEL USBDN7_DP/PRT_DIS_P7 OCS7_N 5 R10 U1 PRTPWR2 PRTPWR1 0.1uF 1 4 MIC2026-1BM ENA ENB J4 J5 J6 J7 5V 7 6 R11 OUTA OUTB 8 5 PWR2 PWR1 FLAGA FLAGB 2 3 OCS2# OCS1# + C6 100uF 6.3V IN GND U2 PRTPWR4 PRTPWR3 5V 1 4 7 6 1 4 OUTA OUTB 8 5 PWR4 PWR3 FLAGA FLAGB 2 3 OCS4# OCS3# OUTA OUTB 8 5 PWR5 FLAGA FLAGB 2 3 OCS5# + C8 100uF 6.3V ENA ENB R29 5V 1 4 7 6 MIC2026-1BM ENA ENB R30 OUTA OUTB 8 5 PWR6 PWR7 FLAGA FLAGB 2 3 OCS6# OCS7# PPWR PPWR PPWR R35 PRTPWR6 PRTPWR7 LED9 RED PPWR 330 LED10 RED PPWR 330 LED11 RED PPWR 330 LED12 RED PPWR LED18 RED PPWR 330 LED17 RED PPWR 330 LED16 RED PPWR C 330 B + C32 100uF 6.3V IN GND U7 PPWR 330 + C9 100uF 6.3V MIC2026-1BM R21 10K 7 6 R13 IN GND U6 PRTPWR5 MIC2026-1BM ENA ENB PPWR + C7 100uF 6.3V R12 5V PWR6 C33 OCS7# 0.1uF 20 OCS6_N Port7 SHLD SHLD PRTPWR4 OCS5_N Port6 5 6 PWR4 C36 OCS5# GND PRTPWR4 OCS4_N Port5 4 Optional YEL C5 OCS4# 0.1uF DOWNSTREAM USBDN3_DP/PRT_DIS_P3 J3 DOWNSTREAM Port3 PRTPWR2 PRTPWR2 USB_A-REC-RA-THRU OCS2_N USB_A-REC-RA-THRU 27 DOWNSTREAM OCS2# 0.1uF DOWNSTREAM USBDN_DP2 DOWNSTREAM 4 J2 USB_A-REC-RA-THRU USBDN2_DM/PRT_DIS_M2 VCC + C30 100uF 6.3V IN GND PPWR PPWR + C35 100uF 6.3V DOWNSTREAM USBDN2_DP/PRT_DIS_P2 1 USB_A-REC-RA-THRU Port2 PWR2 USB_A-REC-RA-THRU D USB_A-REC-RA-THRU D A 11000 N. Mopac Expressway Stonelake Building 6, Suite 500 Austin, TX 78759-5428 512.502.0070 Title: Evaluation Platform, USB2517 (QFN64 package) Document Number: EVB-USB2517 Project Size: B Name: Date: Monday, September 29, 2008 Rev A of 3 Untouchables 4 3 2 1 Sheet 3