5 4 3 Ranger Evaluation Board for USB5537B-A3 Revision Date 00A Self-powered platform from 12 VDC Can supply maximum USB current to all ports simultaneously 4 Down Stream USB 3.0 ports + 3 USB 2.0 ports Crystal or Oscillator Inputs for clock generation Optional SPI programming and configuration Battery Charging on all ports Over 5 A (total) Port Power down stream at any one time! 2.5 A (max.) Port Power per any port. Ext. 12V supply 1 Revision History A USB5537 EVB that supports: D 2 Revision Summary Author 20110303 From Mountie and Flatfoot C. Johnson A 20110307 Renumber and release. C. Johnson B 20110311 Revise power supply and regulators. C. Johnson C 20110525 Release C. Johnson C1 20110928 Replaced ATEST with 0 Ohm, populated 6pF caps on XTAL1 and XTAL2, changed 1.3V regulator to 1.25V. J. Hancock C2 20111219 Added 220uF cap on 12V input to 5V regulator. J. Hancock C3 20120322 Added SMP header for SMBus. Added 0.1uF caps on OCS pins. J. Hancock D 20130301 Replaced Upstream connector with u-B, add BC support on all 7 ports. C. Johnson E 20140220 Added support for USB5537_A3-6080 including new strapping options. C. Johnson D Functional Block Diagram C C 5V Regulator Down Stream 3V3 Regulator 1V2 Regulator VDD33 VDD12 USB5537B-A3 (QFN72) HS SS-Tx SS-Rx HS Up Stream B USB 3.0 Port 0 HS SS-Tx SS-Rx SS-Tx SS-Rx HS SS-Tx SS-Rx HS SPI Flash Option A SMBus I/F SS-Tx SS-Rx USB 3.0 Port 1 USB 3.0 Port 2 B USB 3.0 Port 3 USB 3.0 Port 4 HS USB 2.0 Port 5 HS USB 2.0 Port 6 A Microchip Technology, Inc. USB/Networking Group - UNG www.Microchip.com Description: HS USB 2.0 Port 7 Evaluation Board for USB5537B-A3, QFN72 Page Content: Title Page Project PN: EVB-USB5537 Name: Ranger Size: Date: Sheet 1 of Thursday, March 13, 2014 B 5 4 3 2 1 4 Rev.: E 5 4 Note: Default selections are marked with an asterisk (*) . 3 2 1 R14 100K VBUS_DET 3 D R15 330 C56 0.1uF J0 USB 3.0 microB REC smt & th tabs 11 13 14 15 16 12 2.2uF Vbus DD+ id GND1 ShL ShP1 SSTX+ ShP2 SSTXShP3 GND2 ShP4 SSRX+ ShR SSRX- 1 2 3 4 5 VBUS_UP USB_DM_UP USB_DP_UP 7 6 8 10 9 SSTXM_C_UP SSTXP_C_UP C50 C53 R12 100K U3A 0.01uF 52 62 61 1.0nF C48 0.1uF C49 0.1uF 64 63 USB_SSTXM_UP USB_SSTXP_UP 67 66 USB_SSRXM_UP USB_SSRXP_UP Upstream USB2DM_UP USB2DP_UP USB3DM_TXUP USB3DP_TXUP Downstream USB2DM_DN1 USB2DP_DN1 USB3DM_RXDN1 USB3DP_RXDN1 USB3DM_TXDN1 USB3DP_TXDN1 C5 150uF 9 8 USB_SSRXM_DN1 USB_SSRXP_DN1 6 5 USB_SSTXM_DN1 USB_SSTXP_DN1 C7 0.1uF C6 0.1uF 5 6 7 8 9 SSTXM_C_DN1 SSTXP_C_DN1 Reset RESET USB 3.0 Vbus A-REC DTHRU D+ GND1 SSRXSSRX+ GND2 SSTXSSTX+ Sh1 Sh2 Port 1 R1 330 C1 0.1uF D 12 13 GND_EARTH1 12 11 1 2 3 4 3,4 PWR2 USBDN_DM2 USBDN_DP2 C8 150uF + 54 3,4 RESETn USBDN_DM1 USBDN_DP1 J2 USB2DM_DN2 USB2DP_DN2 *Note: System should supply nRESET in an embedded hub implementation. 4 3 1 2 3 4 3,4 PWR1 USB3DM_RXUP USB3DP_RXUP GND_EARTH0 *Note that the SS signal pair Tx+/- is polarity swapped on J0 for improved routing. The same is true for the SS pair Rx+/-. This is allowed per USB 3.0 Spec. J1 USB5537B-A3_QFN72 VBUS_DET + C52 USB3DM_RXDN2 USB3DP_RXDN2 USB3DM_TXDN2 USB3DP_TXDN2 17 16 USB_SSRXM_DN2 USB_SSRXP_DN2 14 13 USB_SSTXM_DN2 USB_SSTXP_DN2 C10 0.1uF C9 0.1uF 5 6 7 8 9 SSTXM_C_DN2 SSTXP_C_DN2 USB 3.0 Vbus A-REC DTHRU D+ GND1 SSRXSSRX+ GND2 SSTXSSTX+ Sh1 Sh2 Port 2 R2 330 C2 0.1uF 12 13 GND_EARTH2 J3 72 53 68 C R5 12.0K 1% R10 10K RBIAS TEST ATEST USB2DM_DN3 USB2DP_DN3 USB3DM_RXDN3 USB3DP_RXDN3 R6 ZERO 20 19 1 2 3 4 3,4 PWR3 USBDN_DM3 USBDN_DP3 C11 150uF + RBIAS TEST ATEST Bias/Test USB3DM_TXDN3 USB3DP_TXDN3 25 24 USB_SSRXM_DN3 USB_SSRXP_DN3 22 21 USB_SSTXM_DN3 USB_SSTXP_DN3 C13 0.1uF C12 0.1uF 5 6 7 8 9 SSTXM_C_DN3 SSTXP_C_DN3 USB 3.0 Vbus A-REC DTHRU D+ GND1 SSRXSSRX+ GND2 SSTXSSTX+ Sh1 Sh2 Port 3 R3 330 C3 0.1uF C 12 13 GND_EARTH3 J4 27 26 1 2 3 4 3,4 PWR4 USBDN_DM4 USBDN_DP4 C14 150uF + USB2DM_DN4 USB2DP_DN4 Clock XTALI/CLK_IN Y1 25MHz XTAL2 USB3DM_TXDN4 USB3DP_TXDN4 3 C30 6pF USB3DM_RXDN4 USB3DP_RXDN4 69 32 31 USB_SSRXM_DN4 USB_SSRXP_DN4 29 28 USB_SSTXM_DN4 USB_SSTXP_DN4 C16 0.1uF C15 0.1uF 5 6 7 8 9 SSTXM_C_DN4 SSTXP_C_DN4 33 34 1 3 2 USB2DN_DP5 USB2DN_DM5 C55 + 150uF 3V3 8 VCC C82 >60 MHz SCK SI SO CS 0.1uF 4 GND WP HOLD 6 5 2 1 nCE 3 7 nWP nHOLD SPI_FLASH-Dual_Read_SO8 1 2 SPI_SCK SPI_MOSI SPI_MISO SPI_nCE J13 (*short) SPI Flash Enable SHUNT1 44 45 46 43 SPI/I2C 1 3 2 USB2DN_DP6 USB2DN_DM6 C54 SPI_CLK/SCL SPI_DO/SPI_SPD_SEL/SDA SPI_DI SPI_CE (Fill the GND Flag with at least 20 GND vias.) 60 59 4 5 6 7 8 J7 3 PWR7 USB2DP_DN7 USB2DM_DN7 150uF + U11 USB2DP_DN6 USB2DM_DN6 58 57 1 3 2 USB2DN_DP7 USB2DN_DM7 + C45 150uF 4 5 6 7 8 VCC D+ DGND SH1 SH2 SH3 SH4 VCC D+ DGND SH1 SH2 SH3 SH4 USB_A-REC-Upright R83 10K USB_A-REC-Upright R74 10K 4 5 6 7 8 J6 3 PWR6 R75 10K R4 330 C4 0.1uF 12 13 J5 3 PWR5 B R13 10K Sh1 Sh2 Port 4 GND_EARTH4 XTALO USB2DP_DN5 USB2DM_DN5 SPI Option SSRXSSRX+ GND2 SSTXSSTX+ VCC D+ DGND SH1 SH2 SH3 SH4 USB_A-REC-Upright TP5 70 XTAL1 1 C27 6pF USB 3.0 Vbus A-REC DTHRU D+ GND1 Port 5 B R11 330 C51 0.1uF GND_EARTH5 Port 6 R70 330 C78 0.1uF GND_EARTH6 Port 7 R68 330 C76 0.1uF A A Microchip Technology, Inc. USB/Networking Group - UNG www.Microchip.com GND_EARTH7 Description: Evaluation Board for USB5537B-A3, QFN72 Page Content: USB5537 Project PN: EVB-USB5537 Name: Ranger Size: Date: Sheet 2 of Thursday, March 13, 2014 B 5 4 3 2 1 4 Rev.: E 5 4 C22 C39 1.0nF 1.0nF C20 DNP 4.7uF (Fill the GND at least 20 GND vias.) 73 GND(FLAG) SM_CLK U6 2.5A 2 3 4 5 IN1 IN2 OUT1 OUT2 nc EN GND FLAG EP 6 7 8 1 9 PWR2 AP2511_MSOP8-EP Manual SMBus EN (*open) 3V3 C 2 J14 R60 10K SMBus I/F C67 1 (ss2/scl) SM_CLK 3 (ss3/sda) PCTRL5/SM_DAT 5 (miso) RESETn 2,4 7 (sclk) VBUS_DET 2 9 (ss1) Aardvark_I/F OCS2 0.1uF U7 2.5A 1 2 3 R65 10K 4 5 J15 (gnd) 2 (nc/5V) 4 (nc/5V) 6 (mosi) 8 (gnd) 10 330 SM_CLK 0.1uF 330 42 C66 2,4 2,4 2,4 2,4 Optional C36 OCS1 R17 C46 AP2511_MSOP8-EP GRN C43 4 5 PWR1 PWR2 PWR3 PWR4 D1 C38 PPWR1 PPWR2 PPWR3 PPWR4 PCTRL5/SM_DAT PCTRL6 PCTRL7 OUT1 OUT2 nc EN GND FLAG EP PWR1 "PPWR1" C32 40 39 37 36 41 2 1 IN1 IN2 6 7 8 1 9 R19 C28 PRT_CTL1 PRT_CTL2 PRT_CTL3 PRT_CTL4 PRT_CTL5/SM_DAT PRT_CTL6 Flag with PRT_CTL7 D U5 2.5A 2 3 150uF GRN C25 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF Port Control/SMBus (Opt. Prt Dis/BC Straps) 4 4 4 4 + D2 C24 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 VDD12 C17 "PPWR2" VDD12 65 55 35 30 23 15 10 7 4 4 4 4 330 1.0nF 1.0nF PPWR1 PPWR2 PPWR3 PPWR4 R21 C26 0.1uF GRN 0.1uF 0.1uF 0.1uF 0.1uF C18 C65 5V OCS4 OCS3 OCS2 OCS1 D3 C31 OCS4 OCS3 OCS2 OCS1 "PPWR3" C42 47 48 51 50 330 C47 TDO/OCS4 TDI/OCS3 TMS/OCS2 TCK/OCS1 DYNBC 4 R23 C29 Power VDD33 VDD33 VDD33 VDD33 DYNBC GRN D C19 DNP 4.7uF JTAG/OCS (Opt. Non-Rem Straps) 49 D4 VDD33 18 38 56 71 1 "PPWR4" TRST/SMBAlert/DYNCPDIS VDD33 2 USB5537B-A3_QFN72 U3B Note: Default selections are marked with an asterisk (*) . 3 IN1 IN2 OUT1 OUT2 nc EN GND FLAG EP C 6 7 8 1 9 PWR3 AP2511_MSOP8-EP R58 100K C68 OCS3 0.1uF U8 2.5A 4 5 SHUNT2 6 7 8 1 9 AP2511_MSOP8-EP 5V OCS5 4 OCS6 4 OCS7 4 U13 2.5A 4 5 R72 ZERO Pctl 6 7 8 1 9 R71 ZERO GangOCS AP2511_MSOP8-EP R81 Ppwr R86 ZERO Pctl OCS6 5V A C80 0.1uF R69 Ppwr ZERO GRN D22 R82 ZERO GangOCS AP2511_MSOP8-EP ZERO GRN 4 5 6 7 8 1 9 D21 R76 10K PPEN OUT1 OUT2 nc EN GND FLAG EP GRN 0.1uF 3V3 IN1 IN2 "PPWR7" C77 U12 2.5A 2 3 D20 R80 OCS5 5V U10 2.5A 2 3 3V3 R73 10K PPEN 4 5 R67 ZERO Pctl IN1 IN2 OUT1 OUT2 nc EN GND FLAG EP 6 7 8 1 9 A Microchip Technology, Inc. USB/Networking Group - UNG www.Microchip.com R66 ZERO GangOCS AP2511_MSOP8-EP OCS7 *Note: AP5111 device has auto-discharge function Description: Evaluation Board for USB5537B-A3, QFN72 Page Content: Port Power Control Project PN: EVB-USB5537 Name: Ranger Size: Date: Sheet 3 of Thursday, March 13, 2014 B 5 4 3 B PWR5 2 PWR6 2 PWR7 2 Optional R64 10K PPEN OUT1 OUT2 nc EN GND FLAG EP 330 0.1uF 3V3 IN1 IN2 R85 + C79 2 3 "PPWR5" 150uF OCS4 330 C40 PWR4 R84 B OUT1 OUT2 nc EN GND FLAG EP "PPWR6" Note: Population Option Defaults are: No DNP Yes Ppwr Yes PPEN Yes Pctl No GangOCS Unmarked Yes IN1 IN2 330 PPwr5 (*short) J9 2 1 2 3 2 1 4 Rev.: E 5 4 3 Note: Default selections are marked with an asterisk (*) . 2 Dynamic BC Select Strap Option Ext DYNBC 2 1 Note: Population Option Defaults are: DNP No Unmarked Yes 4.7K 2 J12 R62 3 DYNBC 4 6 3V3 4.7K Regulators 5.25V Regulator, 6A J11 5V U2 1 1 2 2 TP6 Ext. 12V DNP 3 2 1 12V_EXT J10 2.5 mm C74 VIN ENABLE VOUT TRIM 10uF 6_Amp GND R59 255 1% 3V3 5 R61 *Green = BC ON for all BC-Enabled Ports Red = BC OFF for all DS Ports 330 3 D19B 2 D19A 1 GREEN 4 RED LED_PWR D24 MMBD914 D Port Power Strap Options: BC_EN and Port Disable Select *Note when PPWR Switches are left in the middle "OFF" position the associated port power acts as a standard PPC. 4 5 3 1 3 SW10 Slide-Top ON-ON D 3V3 (*1-2, "Enabled" 2-3, "Disabled") Dynamic BC Select R53 1 C72 C71 10uF 0.1uF (*1-2, High - BC Enabled OFF, Z - BC Disabled, Port Enabled 2-3, Low - Port Disabled) TP7 3 PPWR1 3V3 3V3 ON-OFF-ON SW1 1 2 OFF 3 4 5 OFF 6 R28 10K R32 R33 1K 330 R48 1K 3V3 Grn D10 "Port 1 BC_EN" Red D9 "Port 1 Disabled" Slide-Top SW9 1 2 U9 2 "Reset" R55 4 3 4 D18 Red 1K 74LVC1G14 3 PPWR2 3V3 2 J8 1 RESETn 2,3 Ext_Rst 3 PPWR3 C73 5V 1.0nF 3V3 Regulator, >200 mA with PwrGood 3V3 U4 MCP1725-ADJ_SOIC8 8 500mA VIN1 VOUT VIN2 7 Shdn ADJ 5 Cdelay PWRGD FB4 EN3 R9 47K C37 C44 4.7uF C41 1.0uF R8 1% 1.0nF FB2 2A/0.05DCR DNP 10K R30 R34 1K 330 Grn D12 R39 1K Red D11 3V3 "Port 2 BC_EN" C "Port 2 Disabled" 3V3 TP2 C34 ON-OFF-ON SW7 1 2 OFF 3 4 5 OFF 6 3 PPWR4 R51 330 C35 3V3 C33 D17 Red 4.7uF 0.1uF 1.0nF ON-OFF-ON SW5 1 2 OFF 3 4 5 OFF 6 R49 10K R35 R36 1K 330 Grn D14 R43 1K Red D13 3V3 "Port 3 BC_EN" "Port 3 Disabled" Slide-Top TP4 150K R7 21.0K 1% 4 2A/0.05DCR VDD33 3V3 GND 1 2 3 6 5V_REG_3V3 R40 Slide-Top 3 C 5 R63 100K -RESET- ON-OFF-ON SW3 1 2 OFF 3 4 5 OFF 6 R46 10K R37 R45 1K 330 Grn D16 R50 1K Red D15 3V3 "Port 4 BC_EN" "Port 4 Disabled" Slide-Top "3V3 Present" 3V3 B 1V25 Regulator, >1 A FB3 2A/0.05DCR C70 10uF 2 5V_REG_1V2 R57 EN12 1 ZERO C69 VIN ENABLE VOUT TRIM (3 Amp) GND 0.1uF DNP 4 5 3 R56 1.91K 1% R54 29.4K 1% C23 C21 10uF 0.1uF LED_PWR1 TP3 Green = Port is "Removable" Yellow = Port is "Non-Removable" 1 Grn 4 Yel 3 R26 SW2 3 OCS1 330 D5B 2 D5A 1 Grn 4 Yel Place near DS connectors - DNP R77 1K C81 A OCS1 OCS2 OCS3 OCS4 C64 0.1uF 2,3 PWR3 0.1uF R22 1K C60 0.1uF C63 0.1uF C62 0.1uF C61 0.1uF C75 0.1uF C86 0.1uF 2,3 PWR6 R78 1K C83 0.1uF R20 1 Grn 4 Yel 1K 0.1uF R18 1K C58 0.1uF 0.1uF R79 1K C85 0.1uF 2,3 PWR1 330 R16 1K C57 0.1uF 3 R27 330 D7B 2 D7A 3 D8B 2 D8A 10K 1K 3V3 1 3 4 6 R42 R41 10K 1K 3V3 5 1 3 4 6 R31 R44 10K 1K 3V3 2 5 MT1 R25 330 2 5 A 1 3 4 6 R38 R47 10K 1K Microchip Technology, Inc. USB/Networking Group - UNG www.Microchip.com 3V3 Description: Evaluation Board for USB5537B-A3, QFN72 Page Content: Regulators & Configuration Project PN: EVB-USB5537 Name: Ranger Size: Date: Sheet 4 of Thursday, March 13, 2014 Slide-Top ON-ON B 5 4 3 MT2 Slide-Top ON-ON 3 OCS4 1 Grn 4 Yel R29 R52 Slide-Top ON-ON SW8 C84 2,3 PWR5 R24 3 OCS3 C59 2,3 PWR2 3 D6B 2 D6A 2 SW6 Test - DNP OCS7 3 OCS6 3 OCS5 3 5 1 3 4 6 Slide-Top ON-ON 3 OCS2 2,3 PWR7 2 SW4 2,3 PWR4 B (*1-2, High - Port is "Removable" 2-3, Low - Port is "Non-Removable") D23 MMBD914 VDD12 FB1 2A/0.05DCR TP1 DNP U1 OCS Strap Options: Non-Removable Select 2 1 4 Rev.: E