5 4 3 2 1 NOTES, UNLESS OTHERWISE SPECIFIED: D 1. RESISTANCE VALUES IN OHMS. 2. CAPACTITANCE VALUES IN MICROFARADS. 3. REFERENCE DESIGNATORS USED: D 4. ALL 0.1 uF AND 0.01uF CAPACITORS ARE DECOUPLING CAPS UNLESS OTHERWISE NOTED. THEY ARE SHOWN ON THE PAGE WITH THE INTEGRATED CIRCUITS THEY SHOULD BE PLACED NEAR. C 5. NHET1xx means NHET1_[xx]. 6. OBSERVE THE LAYOUT NOTES IN SCHEMATIC. This schematics is for both TMS570LS31x and RM48 devices. They have same package. TMS570LS31x is Big-Endian device, but RM48 is Little-Endian device. SCHEMATIC CONTENTS 01 02 03 04 05 06 07 08 09 B C TITLE SHEET USB & FTDI CPLD MCU PINs JTAG DCAN & NC Sensors & LEDs Development Pins Power B A A Title Size A Date: 5 4 3 TMS570LS31x USBSTICK Document Number Title Wednesday, July 31, 2013 2 Rev A Sheet 1 of 1 9 5 4 3 VCC_3V3 USB-A Connector F1 L4 VCC_5V 2 VCC_3V3 L5 Ferrite 1 VCC_1V8 VCC_3V3 C50 C51 C52 C53 C56 C57 C55 C54 4.7uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF Ferrite FUSE D D VCC_1V8 C47 C46 P301 0.1uF 1 2 3 4 C48 C49 4.7uF 0.1uF VCC_3V3 C 14 6 R72 RESET# REF 10k VCC_3V3 USBDM USBDP VCC_3V3 R79 10k 10k USBDM USBDP R75 VCC CS NC SK ORG DIN GND DOUT 93LC56C-I/SN 1 2 3 4 63 62 61 R78 2.2K EECS EESK EEDATA BCBUS0/TXDEN/GPIOH0 BCBUS1/WRSTB#/GPIOH1 BCBUS2/RDSTB#/GPIOH2 BCBUS3/RXLED#/GPIOH3 BCBUS4/TXLED#/GPIOH4 BCBUS5/-/GPIOH5 BCBUS6/-/GPIOH6 BCBUS7/-/GPIOH7 C62 XTIN 2 27pF USB ESD Protection C61 5 USBDM 13 USBDP VCC IO2 NC IO1 GND 4 TPD2E001 PWREN# SUSPEND# 16 17 18 19 21 22 23 24 TCK TDI TDO TMS 48 52 53 54 55 57 58 59 60 36 5 RTCK 26 27 28 29 30 32 33 34 38 39 40 41 43 44 45 46 5 5 5 5 TRSTn C 5 RX & TX LED VCC_5V 1 2 1k D2 BLUE SCI_RX SCI_TX 4 4 D3 BLUE R81 1K R82 1K B RXLED TXLED R74 NP R73 NP FT2232HL XTI GND XTO GND 3 XTOUT A TI CONFIDENTIAL 4 Title ABM8G-12.000MHZ-B4Y-T Date: 4 3 2 / PRELIMINARY TMS570LS31x USBSTICK Size Document Number Custom 5 VCC_5V R84 Y2 XTIN A AGND U18 TEST 27pF OSCO 10 XTOUT 3 VCC_5V 1 2 3 OSCI GND GND GND GND GND GND GND GND U16 BDBUS0/TXD/TCK BDBUS1/RXD/TDI BDBUS2/RTS#/TDO BDBUS3/CTS#/TMS BDBUS4/DTR#/GPIOL0 BDBUS5/DSR#/GPIOL1 BDBUS6/DCD#/GPIOL2 BDBUS7/RI#/GPIOL3 1 5 11 15 25 35 47 51 8 7 6 5 ACBUS0/TXDEN/GPIOH0 ACBUS1/WRSTB#/GPIOH1 ACBUS2/RDSTB#/GPIOH2 ACBUS3/RXLED#/GPIOH3 ACBUS4/TXLED#/GPIOH4 ACBUS5/-/GPIOH5 ACBUS6/-/GPIOH6 ACBUS7/-/GPIOH7 10k EEPROM B R76 7 8 20 31 42 56 ADBUS0/TXD/TCK ADBUS1/RXD/TDI ADBUS2/RTS#/TDO ADBUS3/CTS#/TMS ADBUS4/DTR#/GPIOL0 ADBUS5/DSR#/GPIOL1 ADBUS6/DCD#/GPIOL2 ADBUS7/RI#/GPIOL3 1 VREGIN VREGOUT 2 R70 1K TXLED 0 1 50 49 R77 2 VCC_1V8 RXLED VCC_3V3 VCCIO VCCIO VCCIO VCCIO VPHY VPLL 8 7 6 5 SH SH SH SH U15 VCC_3V3 USB_A VCORE VCORE VCORE USBDM USBDP 12 37 64 4.7uF 4 9 VBUS DM DP GND Wednesday, July 31, 2013 Rev B FTDI & USB Sheet 2 1 of 9 5 4 3 2 Power-Ground on MCU D 1 D 25 VCCIO+VCCAD+VCCP1/2 Pins U1C VCC_1V2 VCC_3V3 P11 P10 M10 L6 K14 K12 K8 K6 J14 H10 F10 F9 C VCC VCC VCC VCC VCC VCC VCC VCC_PLL VCC_SRAM VCC_SRAM VCC_SRAM VCC VCC_3V3 B P14 P13 P12 P9 P8 P7 P6 N14 N6 M14 M6 L14 J6 H14 H6 G14 G6 F14 F13 F12 F11 F7 F6 F8 W15 VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCIO VCCP1_CCP2 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSSAD VSSAD VSSAD VSSAD A1 A2 A18 A19 B1 B19 H8 H9 H11 H12 J8 J9 J10 J11 J12 K9 K10 K11 L8 L9 L10 L11 L12 M8 M9 M11 M12 V1 W1 W2 V4 C12 C15 C16 C17 C14 C19 C20 C21 C23 10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF VCC_3V3 C C25 C24 C31 C27 0.1uF 0.1uF 0.1uF 0.1uF 12 VCC pins VCC_1V2 B C13 C10 C6 C7 C8 C75 C76 C77 C78 10uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF W19 W18 V19 W16 VCCAD TMS570LS3x A A Title Size A Date: 5 4 3 TMS570LS31x USBSTICK Document Number Rev A POWER and GND Wednesday, July 31, 2013 2 Sheet 3 of 1 9 HET13 8 7 7 7 HET15 HET16 HET17 HET18 7 HET20 8 7 HET24 HET25 7 8 7 8 7 HET27 HET28 HET29 HET30 HET31 A15 B15 B16 A8 B8 B9 5 HET0 HET1 HET2 HET3 HET4 HET5 HET6 HET7 HET8 HET9 HET10 HET11 HET12 HET13 HET14 HET15 HET16 HET17 HET18 HET19 HET20 HET21/EMIF_WAIT HET22 HET23 HET24 HET25 HET26 HET27 HET28 HET29 HET30 HET31 FRAYRX1 FRAYTX1 FRAYTXEN1 FRAYRX2 FRAYTX2 FRAYTXEN2 4 3 EMIFCS3 EMIFCS2 EMIFCS1 EMIFCS0 8 E2 N3 D3 D1 D2 H19 J19 J18 H18 G18 F19 G19 J3 G3 F3 R2 F18 V8 W8 W9 C3 B2 V5 V10 V9 R16 R19 T15 U15 U16 U14 U13 V13 P19 R18 T18 T16 U19 U17 W17 P18 V14 T19 R17 U18 T17 V18 V17 W14 TMS570LS3x Title 2 Date: GIOB7 GIOB6 GIOB5 GIOB4 GIOB3 GIOB2 GIOB1 GIOB0 GIOA7/INT7 GIOA6/INT6 GIOA5/INT5 GIOA4/INT4 GIOA3/INT3 GIOA2/INT2 GIOA1/INT1 GIOA0/INT0 SCITX SCIRX LINTX LINRX CAN3RX CAN3TX CAN2RX CAN2TX CAN1RX CAN1TX F1 J2 G2 G1 W10 F2 K2 M2 M1 H3 B5 A6 E1 C1 C2 A5 B7 A7 B10 A10 8 8 8 8 8 8 SPI2CLK SPI2CS0 SPI2ENA 8 SPI2SIMO SPI2SOMI 8 8 SPI1CLK SPI1CS1 SPI1SOMI SPI1SIMO 8 8 8 8 8 8 8 AD1IN06 AD1IN05 AD1IN04 AD1IN03 AD1IN028 AD1IN01 AD1IN00 7 7 7 LIGHT_SENS 7 TEMP_SENS 7 AD1IN11 8 ACCL_X ACCL_Y ACCL_Z AD1IN22 3 SPI2CLK SPI2CS0 SPI2ENA SPI2SIMO SPI2SOMI MIBSPI5CLK MIBSPI5SIMO[0] MIBSPI5SOMI[0] MIBSPI5ENA MIBSPI1SOMI MIBSPI1SIMO MIBSPI1ENA MIBSPI1CS3 MIBSPI1CS2 MIBSPI1CS1 MIBSPI1CS0 MIBSPI1CLK MIBSPI3SOMI MIBSPI3SIMO MIBSPI3ENA MIBSPI3CS3 MIBSPI3CS2 MIBSPI3CS1 MIBSPI3CS0 MIBSPI3CLK AD1IN23 AD1IN22 AD1IN21 AD1IN20 AD1IN19 AD1IN18 AD1IN17 AD1IN16 AD1IN15 AD1IN14 AD1IN13 AD1IN12 AD1IN11 AD1IN10 AD1IN09 AD1IN08 AD1IN07 AD1IN06 AD1IN05 AD1IN04 AD1IN03 AD1IN02 AD1IN01 AD1IN0 V16 V15 0.1uF N17 M17 K17 L17 HET10 K18 V2 W5 U1 B12 V6 W3 T1 E18 V7 D19 E3 B4 N2 A11 N1 A4 A13 J1 B13 P2 H4 B3 J4 P1 M3 A14 A9 K19 A3 B11 J17 AD1EVT C18 EMIFBADD1 EMIFBADD0 EMIFDQM1 EMIFDQM0 EMIFOE EMIFWE B HET0 HET1 HET2 HET3 HET4 HET5 HET6 HET7 ADREFLO ADREFHI U1A W13 N19 D EMIFADD21 EMIFADD20 EMIFADD19 EMIFADD18 EMIFADD17 EMIFADD16 EMIFADD15 EMIFADD14 EMIFADD13 EMIFADD12 EMIFADD11 EMIFADD10 EMIFADD9 EMIFADD8 EMIFADD7 EMIFADD6 EMIFADD5 EMIFADD4 EMIFADD3 EMIFADD2 EMIFADD1 EMIFADD0 EMIFDATA15 EMIFDATA14 EMIFDATA13 EMIFDATA12 EMIFDATA11 EMIFDATA10 EMIFDATA9 EMIFDATA8 EMIFDATA7 EMIFDATA6 EMIFDATA5 EMIFDATA4 EMIFDATA3 EMIFDATA2 EMIFDATA1 EMIFDATA0 8 4 D16 D13 D11 D10 D12 D17 C17 C16 C15 D15 C14 D14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 D9 D8 D7 D6 D5 D4 T8 T7 T6 T5 P4 N4 M4 L4 K4 G4 F4 E4 N16 M16 L16 K16 C 7 8 7 8 7 7 8 8 AD2EVT AD1EVT 8 5 2 1 MCU PINS VCC_3V3 D GIOB7 GIOB6 GIOB5 GIOB4 8 8 8 8 GIOB2 GIOB1 GIOB0 8 8 8 GIOA4 GIOA3 GIOA2 GIOA1 GIOA0 SCI_TX SCI_RX M19 M18 CAN3RX CAN3TX H1 H2 CAN2RX CAN2TX CAN1RX CAN1TX TI CONFIDENTIAL Size Document Number Custom Wednesday, July 31, 2013 / C 8 V12 W12 2 2 8 8 Sheet 1 B 6 6 A PRELIMINARY A TMS570LS31x USBSTICK MCU Pins Rev B 4 of 9 5 4 3 2 1 MCU PINS C1 10pF D Y1 16 MHz U1D K1 L2 L1 C2 10pF 2 TCK RTCK TDI TDO TMS TRSTn 2 2 2 2 2 PORRSTn 9 C9 TCK RTCK TDI TDO TMS TRSTn OSCIN KELVIN_GND OSCOUT B18 A16 A17 C18 C19 D18 TCK RTCK TDI TDO TMS TRST 0.1uF PORRST RST ECLK FLTP1 FLTP2 TEST ERROR D W7 B17 RSTn A12 ECLK 8 J5 H5 VCC_3V3 R2 U2 0 B14 2 1 RED R42 1K D1 Error LED TMS570LS3x C C JTAG LED VCC_3V3 2 VCC_3V3 R44 1K 1 T1 TDI IRLML6302 B B 3 RSTn C5 R83 100 100pF D4 1 S3 2 BLUE TI CONFIDENTIAL A Title Size A Date: 5 4 3 / PRELIMINARY TMS570LS31x USBSTICK Document Number Wednesday, July 31, 2013 2 Rev B JTAG Sheet of 5 1 9 A 5 4 3 2 Unused Pins 1 Can Transceiver U1B D C V11 U11 T10 U10 T9 U9 U8 U7 U6 U5 U4 T4 V3 U3 T3 T2 U12 T11 W11 L19 L18 W6 T12 E19 B6 E16 H17 G17 B E17 H16 G16 F16 J16 F17 RTPDATA0 RTPDATA1 RTPDATA2 RTPDATA3 RTPDATA4 RTPDATA5 RTPDATA6 RTPDATA7 RTPDATA8 RTPDATA9 RTPDATA10 RTPDATA11 RTPDATA12 RTPDATA13 RTPDATA14 RTPDATA15 ETMDATA0 ETMDATA1 ETMDATA2 ETMDATA3 ETMDATA4 ETMDATA5 ETMDATA6 ETMDATA7 ETMDATA8 ETMDATA9 ETMDATA10 ETMDATA11 ETMDATA12 ETMDATA13 ETMDATA14 ETMDATA15 ETMDATA16 ETMDATA17 ETMDATA18 ETMDATA19 ETMDATA20 ETMDATA21 ETMDATA22 ETMDATA23 ETMDATA24 ETMDATA25 ETMDATA26 ETMDATA27 ETMDATA28 ETMDATA29 ETMDATA30 ETMDATA31 RTPENA RTPSYNC RTPCLK DMMDATA0 DMMDATA1 DMMDATA2/MIBSPI5CS2 DMMDATA3/MIBSPI5CS3 DMMDATA5/MIBSPI5CS0 DMMDATA6/MIBSPI5CS1 DMMDATA9/MIBSPI5SIMO1 DMMDATA10/MIBSPI5SIMO2 DMMDATA11/MIBSPI5SIMO3 DMMDATA13/MIBSPI5SOMI1 DMMDATA14/MIBSPI5SOMI2 DMMDATA15/MIBSPI5SOMI3 DMMENA DMMSYNC DMMCLK ETMTRACECTL ETMTRACECLKOUT ETMTRACECLKIN R12 R13 J15 H15 G15 F15 E15 E14 E9 E8 E7 E6 E13 E12 E11 E10 K15 L15 M15 N15 E5 F5 G5 K5 L5 M5 N5 P5 R5 R6 R7 R8 U10 D 4 VCC_3V3 1 CAN1TX 2 3 4 C42 4 CAN1RX CANTX STANDBY GND CANH VCC CANL CANRX VIO 8 J13 7 6 5 VCC_3V3 CON3 0.1uF SN65HVD232QDR C No Connects U1E N18 R14 R15 T13 T14 W4 K3 L3 R11 R10 R9 NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 P15 P16 P17 R3 R4 P3 R1 B TMS570LS3x TMS570LS3x TI CONFIDENTIAL A Title Size A Date: 5 1 2 3 R62 120 4 3 / PRELIMINARY TMS570LS31x USBSTICK Document Number Wednesday, July 31, 2013 2 Rev B DCAN & NC Sheet of 6 1 9 A 5 4 3 Tri-Color LEDs 2 1 Temperature Sensor Light Sensor VCC_3V3 VCC_3V3 4 HET5 4 HET20 R46 680 D6 2 HET2 4 1.65 R- 3 R47 B- 680 4 C60 VCC_3V3 Vdd 1 D 0.1uF C44 Thermal Resistor G- Digikey No: 490-2430-1-ND 3 D R45 R203 4 4 HET27 4 HET16 680 R41 680 D5 R- 3 R43 B- 680 4 4 VCC_3V3 Vdd At 25degree, R254=100k, at 80degree, R254 is around R203 R2021/10*100K=10K TEMP_SENS 1 C4 G- So no amplifier is needed 100K 100pF U202 TEMT6000 1 R40 2 HET4 0.1uF 2 Light Sensor Digikey NO: 751-1055-1-ND SML-LX0404SIUPGUSB 4 LIGHT_SENS SML-LX0404SIUPGUSB R201 4.99k C3 100pF Accelerometer C R87 0 C R85 0 LEDs D8 R18 680 left bottom 2 6 B WHITE 7 HET29 1 R20 680 right top 2 4 8 ACCL_Z WHITE HET25 1 R21 680 R22 680 left top 1 NC1 2 ST LIS344AL GND VDD VOUTZ C92 D11 4 RES 4.7uF 9 4 NC6 GND NC3 D10 VCC_3V3 GND 2 VOUTX 1 5 top NC4 HET18 680 NC5 16 15 B C90 C91 0.1uF 0.1uF 14 13 12 4 R19 11 D9 GND U9 VOUTY WHITE 3 2 4 1 NC2 HET0 10 4 WHITE D12 4 HET31 1 4 2 ACCL_Y bottom WHITE D13 4 HET17 A 1 R23 ACCL_X C63 C64 4.7uF 4.7uF 4 680 2 right bottom WHITE TI CONFIDENTIAL Title 5 4 3 2 PRELIMINARY TMS570LS31x USBSTICK Size Document Number Custom Date: / Wednesday, July 31, 2013 Rev B Sensors & LEDs Sheet 7 1 of 9 A 5 4 3 VCC_5V J15 2 1 VCC_3V3 D D 4 4 4 4 4 4 4 4 4 4 24 23 22 21 20 19 18 17 16 15 14 13 HET6 HET7 HET15 GIOB0 GIOB6 GIOB4 GIOB2 SPI2CS0 SPI2SOMI SPI2ENA 1 2 3 4 5 6 7 8 9 10 11 12 HET1 HET3 HET24 HET13 GIOB1 GIOB5 GIOB7 SPI2CLK SPI2SIMO GIOA1 4 4 4 4 4 4 4 4 4 4 _______________ I * I I I I MCU I I I I I I_______________I HEADER 12X2 C VCC_3V3 4 4 4 4 4 4 4 4 4 4 B J14 24 23 22 21 20 19 18 17 16 15 14 13 AD1IN01 AD1IN03 AD1IN05 AD1IN22 AD1EVT CAN3RX SPI1SOMI SPI1SIMO HET30 ECLK VCC_3V3 1 2 3 4 5 6 7 8 9 10 11 12 AD1IN00 AD1IN02 AD1IN04 AD1IN06 AD1IN11 CAN3TX HET28 SPI1CLK SPI1CS1 HET10 C 4 4 4 4 4 4 4 4 4 5 B HEADER 12X2 TI CONFIDENTIAL A Title Size A Date: 5 4 3 / PRELIMINARY TMS570LS31x USBSTICK Document Number Wednesday, July 31, 2013 2 Rev B Development Pins Sheet of 8 1 9 A 5 4 3 2 1 VCC_5V D D VCC_3V3 VCC_3V3 VR1 1Amp R67 1K C R13 1K R14 1K C28 C29 0.22uF 0.22uF GND VOUT1 VOUT1 FB1 NC3 PG1 PG2 NC2 FB2 VOUT2 VOUT2 GND 24 23 22 21 20 19 18 17 16 15 14 13 C26 + 47uF C58 0.1uF C VCC_1V2 C30 + 47uF TPS70445PWP 25 S2 GND VIN1 VIN1 NC1 MR nEN1 nEN2 nRESET GND VIN2 VIN2 GND 2Amp PAD 1 2 3 4 5 6 7 8 9 10 11 12 C59 0.1uF Fix VCC_3V3 Push button digikey #: CKN9119CT-ND R17 1K B B PORRSTn 5 Power LED 1 VCC_5V D7 Title TMS570LS31x USBSTICK WHITE 2 Size A Document Number Rev B POWER R11 A A Date: Wednesday, July 31, 2013 Sheet of 9 4.99K 5 4 3 2 1 9