Board Connectors
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SPRUI97D–May 2017–Revised September 2019
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AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)
Hardware
13 Board Connectors
This section shows the pin-outs for the connectors on the AM571x IDK EVM.
Table 6. Expansion Connector - J21
Pin Signal Name Secondary Signal Name
1 V3_3D —
2 V5_0D —
3 AM571X_PRU1ETH1_COL PR1_EDC_LATCH0
4 GPMC_CS0 ETH_MDIO_CLK
5 PR1_MII1_CRS —
6 GPMC_CS3 ETH_MDIO_DATA
7 PR1_MII1_MR1_CLK —
8 GPMC_ADVN_ALE UART1_TXD
9 PR1_MII1_RXDV —
10 GPMC_OEN_REN UART1_TXD
11 PR1_MII1_RXD3 —
12 GPMC_WEN PR1_MII0_RXER
13 PR1_MII1_RXD2 PR2_EDC_LATCH0
14 GPMC_BEN0 PR1_MII0_RXLINK
15 PR1_MII1_RXD1 PR2_EDC_LATCH1
16 GPMC_BEN1 PR1_MII0_COL
17 PR1_MII1_RXD0 PR2_EDC_SYNC0
18 AM57XX_PRU2ETH1_CRS AM571X_RGMII0_TXCLK
19 PR1_MII_MT0_CLK PR2_EDC_SYNC1
20 AM57XX_PRU2ETH1_COL AM571X_RGMII0_TXCTL
21 PR1_MII0_TXD3 —
22 DGND —
23 PR1_MII0_TXD2 —
24 SPI2_SCLK AM571X_RGMII0_TD0
25 SYS_RESETn —
26 SPI2_DIN AM571X_RGMII0_TD1
27 IND_I2C_SCL —
28 SPI2_DOUT AM571X_RGMII0_TD2
29 IND_I2C_SDA —
30 SPI2_CS0n AM571X_RGMII0_TD3
31 AM57XX_GPMC_AD0 PR1_MII0_TXEN
32 AM57XX_GPMC_AD8 AM571X_VIN2A_CLK0
33 AM57XX_GPMC_AD1 PR1_MII0_TXD1
34 AM57XX_GPMC_AD9 AM571X_VIN2A_DE0
35 AM57XX_GPMC_AD2 PR1_MII0_TXD0
36 AM57XX_GPMC_AD10 AM571X_VIN2A_FLD0
37 AM57XX_GPMC_AD3 PR1_MII_MR0_CLK
38 AM57XX_GPMC_AD11 AM571X_VIN2A_HSYNC0
39 DGND —
40 DGND —
41 CAN1_RXDF —
42 AM57XX_GPMC_AD12 AM571X_VIN2A_VSYNC0
43 CAN1_TXDF —
44 AM57XX_GPMC_AD13 AM57XX_PR1_UART0_RXD
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