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ST EVALSP320SPLC User Manual Download Page 24

Connectors

UM1509

24/36

Doc ID 022703 Rev 2

5.14 

Power supply connectors (CN17 and CN18)

          

          

          

5.15 

SPEAr320S CPU board connectors (J1 and J2)

There are two 86-pin connectors (J1 and J2) which are used to extend the evaluation board 
with the SPEAr320S CPU board. 

Figure 22.

86-pin connectors (J1 and J2) pinout 

          

Figure 20.

Power supply connector 
CN18 diagram 

Figure 21.

Power supply connector 
CN17 diagram

          

          

Table 25.

Power supply connector CN18 description

Pin

Signal

Pin

Signal

1

24 V DC

3

GND

2

GND

Table 26.

Power supply connector CN17 description

Pin

Signal

1

24 V DC

2

GND

Table 27.

86-pin connector (J1) description 

Pin Description

Pin

Description

Pin

Description

1

NC

30

SSP_MOSI

59

MII1_RXD0

2

+5.0 V

31

MII1_TXD3

60

nRESET

Summary of Contents for EVALSP320SPLC

Page 1: ...d on the MII mode application board The MII mode application board is equipped with two Ethernet three RS 232 one RS 485 two CAN SPI I C communication interfaces and MicroSD card socket with SDIO inte...

Page 2: ...d RS 485 transceivers 12 4 5 Power supply 13 4 6 Temperature sensor 14 4 7 Potentiometer 14 4 8 General purpose ADC connector 14 4 9 General purpose buttons B1 and B2 15 4 10 LEDs 15 4 11 Reset button...

Page 3: ...232 UART0 DB9 plug connector CN13 21 5 11 RS 232 UART2 DB9 plug connector CN14 22 5 12 RS 232 UART1 DB9 plug connector CN15 22 5 13 MicroSD card connector CN16 23 5 14 Power supply connectors CN17 and...

Page 4: ...5 pinout 18 Figure 10 Digital output parallel connector CN6 pinout 19 Figure 11 Ethernet RJ 45 connectors CN7 and CN8 Front view 19 Figure 12 General purpose ADC connector CN9 pinout 20 Figure 13 Gene...

Page 5: ...parallel connector CN5 description 18 Table 15 Digital output parallel connector CN6 description 19 Table 16 Ethernet RJ 45 connectors CN7 and CN8 description 19 Table 17 General purpose ADC connecto...

Page 6: ...d STEVAL IFP006V1 evaluation boards On board temperature sensor STLM20W87F and potentiometer analog input for ADC Analog extension connector featuring 8 ADC lines General purpose extension connector w...

Page 7: ...be found on some SPEAr320S boards U9 Temperature sensor LEDs CN16 MicroSD card CN1 CAN0 CN2 CAN1 RS232_0 UART0 RS232_1 UART1 CN14 RS232_2 UART2 CN12 RS485 UART2 CN7 Ethernet1 CN8 Ethernet2 CN3 Digita...

Page 8: ...on board connector CN13 RS232_0 UART0 to a host PC see Figure 3 Application board layout 2 On a host PC running Windows or Linux start the Terminal program 3 Connect a power supply to the EVALSP320SPL...

Page 9: ...art of the MII interface and is used to transfer management information between the MAC and PHY access of the PHY registers There are two SMI interfaces coming from each Ethernet MAC It is possible to...

Page 10: ...are used in industrial environments to switch industrial loads valves relays and process control For both the inputs and outputs we can use either serial SPI or parallel GPIO IN OUT cards The EVALSP32...

Page 11: ...ceiver High speed mode standby mode and slope control mode are available and can be selected by setting jumper JP1 for CAN0 and jumper JP4 for CAN1 Table 4 CAN0 transceiver settings Jumper Description...

Page 12: ...e CN14 connector Optionally by setting jumpers JP12 and JP13 the UART2 RX TX lines can be connected to the RS 485 transceiver U11 whose outputs are then available from connectors CN11 and CN12 The RS...

Page 13: ...plug in by the D3 Schottky diode STPS3L40U Warning Do not use both Power supply options at the same time Doing this may destroy the boards JP12 SMD resistor 1 UART2_TX line is connected to the RS 485...

Page 14: ...9 Inside the connector it is also possible to determine the range of the conversion by setting the conversion limits on the pin CN9 19 lower limit and CN9 1 upper limit via jumpers JP7 and JP8 Table 8...

Page 15: ...is driven high Table 9 ADC conversion settings Jumper Description Configuration JP7 Connects the 2 5 V ADC evaluation board ADC supply voltage to the ADC_VREFP pin of the CPU board Default Connects th...

Page 16: ...essor 4 12 MicroSD card The MicroSD card connector connected to the SDIO interface of the EVALSP320SPLC is available on the board MicroSD card detection is managed by the standard SDIO signal SDCD whe...

Page 17: ...pinout Table 11 CAN DB9 plug connectors description Pin Description Pin Description 1 4 8 NC 7 CANH 2 CANL 3 6 GND 5 Chassis 9 Optional supply voltage 3 3 V or 5 0 V Table 12 Digital input serial con...

Page 18: ...tal input parallel connector CN5 pinout Table 13 Digital output serial connector description Pin Signal Pin Signal Pin Signal Pin Signal 1 NC 6 NC 11 NC 16 NC 2 NC 7 NC 12 SSP_MOSI PL_GPIO9 17 3 3 V 3...

Page 19: ...and CN8 Figure 11 Ethernet RJ 45 connectors CN7 and CN8 Front view Table 15 Digital output parallel connector CN6 description Pin Signal Pin Signal Pin Signal 1 3 3 V 6 PL_GPIO52 11 PL_GPIO55 2 GND 7...

Page 20: ...7 AIN7 3 AIN0 8 GND 13 AIN5 18 GND 4 GND 9 AIN3 14 GND 19 ADC VREF Positive or 2 5 V by JP7 5 AIN1 10 GND 15 AIN6 20 2 5 V 1 2 3 5 7 9 4 6 8 10 11 13 15 17 19 12 14 16 18 20 Table 18 General purpose G...

Page 21: ...85 header connector CN12 pinout 5 10 RS 232 UART0 DB9 plug connector CN13 Figure 16 RS 232 UART0 DB9 plug connector CN13 pinout Table 19 RS 485 DB9 socket connector CN11 description Pin Description Pi...

Page 22: ...21 RS 232 UART0 DB9 plug connector CN13 description Pin Description Pin Description 1 UART0_DCD 6 UART0_DSR 2 UART0_RX 7 UART0_RTS 3 UART0_TX 8 UART0_CTS 4 UART0_DTR 9 UART0_RI 5 GND Table 22 RS 232 U...

Page 23: ...C R81 can interconnect this pin with pins 4 and 6 6 Connected to pin 4 2 UART1_RX 7 Connected to pin 8 3 UART1_TX 8 Connected to pin 7 4 Connected to pin 6 9 NC 5 GND Table 24 MicroSD card connector C...

Page 24: ...ure 22 86 pin connectors J1 and J2 pinout Figure 20 Power supply connector CN18 diagram Figure 21 Power supply connector CN17 diagram Table 25 Power supply connector CN18 description Pin Signal Pin Si...

Page 25: ...UART0_DTR 46 NC 75 NC 18 UART1_TX 47 SSP_CS3 76 3 3 V 19 SDAT0 MicroSD card data 0 48 NC 77 GND 20 UART0_CTS 49 CAN1_TX 78 GND 21 GPIO34 50 2 5 V 79 GND 22 CAN1_RX 51 CAN0_RX 80 GND 23 CAN0_TX 52 2 5...

Page 26: ...Button 1 PL_GPIO48 42 ADC_VREFN 71 PL_CLK3 PLL3 14 DIDO69 PL_GPIO69 43 MII2_MDIO 72 AIN7 15 Button 2 PL_GPIO50 44 AIN0 Temperature sensor 73 SDCLK 16 DIDO72 PL_GPIO72 45 MII2_MDC 74 GND 17 DIDO55 PL_G...

Page 27: ...0805 10 F X5R ceramic JMK212BJ106KG C30 C64 C75 C76 and C85 5 Capacitor 0603 10 nF C62 1 Polarized Capacitor CDE 100 uF 10 V TPSC107M010R0075 C63 1 Capacitor 1206 10 F ceramic 35 V GMK316F106ZL C65 an...

Page 28: ...e bead NFE31PT222Z1E9L L3 1 Inductor MSS1260 333 CoilCraft MSS1260 333 L4 1 Inductor BLM18BA05OSN1D LD1 and LD3 2 Typical RED GREEN YELLOW AMBER GaAs LED Green LGR971 Z LD2 and LD4 2 Typical RED GREEN...

Page 29: ...stor 10 k potentiometer RK09K11310KB R66 1 Resistor 0603 470 R71 and R74 2 Resistor 0603 390 NA R71 R74 R98 1 Resistor 0603 1 5 k R100 1 Resistor 0603 47 k R101 1 Resistor 0603 47 R102 1 Resistor 0603...

Page 30: ...ion software or related documentation or modify reverse engineer de compile or disassemble the demonstration software in whole or in part You warrant to ST that the Demo Product will be used and manag...

Page 31: ...provisions had not been inserted in this Agreement WAIVER The waiver by either party of any breach of any provisions of this Agreement shall not operate or be construed as a waiver of any other or a...

Page 32: ...ghts notices included on or embedded in the Licensed Software You agree to prevent any unauthorized copying of the Licensed Software and related documentation RESTRICTIONS Unless otherwise explicitly...

Page 33: ...tion or warranty by ST or alter this disclaimer or warranty and in no additional obligations or liabilities shall arise from ST s providing such information or services ST does not assume or authorize...

Page 34: ...not been inserted in this Agreement WAIVER The waiver by either party of any breach of any provisions of this Agreement shall not operate or be construed as a waiver of any other or a subsequent breac...

Page 35: ...36 Revision history Table 30 Document revision history Date Revision Changes 01 Mar 2012 1 Initial release 21 Mar 2012 2 Modified introduction to indicate that the CPU board is ordered separately and...

Page 36: ...RRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLES...

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