TMS320C6748 OMAPL138核心板引脚说明20131108

引脚号引脚名称复用引脚名称IO 类型1EMIFA_A0GPIO5[0]O

3EMIFA_A1GPIO5[1]O

5EMIFA_A2GPIO5[2]O

7EMIFA_A3GPIO5[3]O

9EMIFA_A4GPIO5[4]O

11EMIFA_A5GPIO5[5]O

13EMIFA_A6GPIO5[6]O

15EMIFA_A7GPIO5[7]/PRU1_R30[15]O

17EMIFA_A8GPIO5[8]/PRU1_R30[16]O

19EMIFA_A9GPIO5[9]/PRU1_R30[17]O

21EMIFA_A10GPIO5[10]/PRU1_R30[18]/PRU1_R31[18]O

23EMIFA_A11GPIO5[11]/PRU1_R30[19]/PRU1_R31[19]O

25EMIFA_A12GPIO5[12]/PRU1_R30[20]/PRU1_R31[20]O

27EMIFA_A13GPIO5[13]/PRU1_R30[21]/PRU1_R31[21]/PRU0_R30[O

29EMIFA_A14MMCSD0_D7/GPIO5[14]/PRU1_R30[22]/PRU1_R31[22]O

31EMIFA_A15MMCSD0_D6/GPIO5[15]/PRU1_R30[23]/PRU1_R31[23]O

33EMIFA_A16MMCSD0_D5/GPIO4[0]/PRU1_R30[24]O

35EMIFA_A17MMCSD0_D4/GPIO4[1]/PRU1_R30[25]O

37EMIFA_A18MMCSD0_D3/GPIO4[2]/PRU1_R30[26]O

39EMIFA_A19MMCSD0_D2/GPIO4[3]/PRU1_R30[27]O

41EMIFA_A20MMCSD0_D1/GPIO4[4]/PRU1_R30[28]O

43EMIFA_A21MMCSD0_D0/GPIO4[5]/PRU1_R30[29]O

45EMIFA_A22MMCSD0_CMD/GPIO4[6]/PRU1_R30[30]O

47MMCSD0_CLK GPIO4[7]/PRU1_R30[31]O

49GND/GND

引脚号引脚名称复用引脚名称IO 类型1EMIFA_CSn0GPIO2[0]O

3EMIFA_CSn2GPIO3[15]O

5EMIFA_CSn4GPIO3[13]O

7EMIFA_CSn5GPIO3[12]O

9GND/GND

11SATA_TXN/O

13SATA_TXP/O

15SATA_RXN/I

17SATA_RXP/I

19GND/GND

21SPI0_CLK EPWM0_A/GPIO1[8]/EMAC_MII_RXCLK I/O

23SPI0_SOMI EPWMSYNCI/GPIO8[6]/EMAC_MII_RXER I/O

25SPI0_SIMO EPWMSYNCO/GPIO8[5]/EMAC_MII_CRS I/O

27SPI0_ENAn EPWM0_B/PRU0_R30[6]/EMAC_MII_RXDV I/O

29UART0_RXD SPI0_SCSn5 /GPIO8[4]/EMAC_MII_RXD[3]I

31UART0_TXD SPI0_SCSn4 /GPIO8[3]/EMAC_MII_RXD[2]O

33UART0_CTSn SPI0_SCSn3/GPIO8[2]/SATA_MP_SWITCH/EMAC_MII_R

XD[1]I

35UART0_RTSn SPI0_SCSn2/GPIO8[1]/SATA_CP_DET/EMAC_MII_RXD[

0]O

广州创龙O CON1

CON3

37MDIO_CLK Timer64P0_OUT12/GPIO1[7]/ SPI0_SCSn1

/Timer64P0_IN12

O

39MDIO_D Timer64P1_OUT12/GPIO1[6]/ SPI0_SCSn0/

Timer64P1_IN12

I/O

41VDD_RTC/PWR

43VDD_5V_SOM/PWR

45VDD_5V_SOM/PWR

47VDD_5V_SOM/PWR

49VDD_5V_SOM/PWR

引脚号引脚名称复用引脚名称IO 类型1McBSP0_CLKR0AXR6/ GPIO1[14]/PRU0_R31[6]/EMAC_MII_TXEN I/O

3McBSP0_CLKX0AXR5/ GPIO1[13]/EMAC_MII_TXCLK I/O

5McBSP0_CLKS0AXR0/ECAP0_APWM0/GPIO8[7]/EMAC_MII_TXD[0]I

7McBSP0_FSR0AXR4/ GPIO1[12]/EMAC_MII_COL I/O

9McBSP0_FSX0AXR3/ GPIO1[11]/EMAC_MII_TXD[3]I/O

11McBSP0_DR0AXR2/ GPIO1[10]/EMAC_MII_TXD[2]I

13McBSP0_DX0AXR1/ GPIO1[9]/EMAC_MII_TXD[1]O

15GND/GND

17McBSP1_CLKR1AXR14/ GPIO0[6]I/O

19McBSP1_CLKX1AXR13/ GPIO0[5]I/O

21McBSP1_CLKS1AXR8/ ECAP1_APWM1/GPIO0[0]/PRU0_R31[8]I

23McBSP1_FSR1AXR12/ GPIO0[4]I/O

25McBSP1_FSX1AXR11/ GPIO0[3]I/O

27McBSP1_DR1AXR10/ GPIO0[2]I

29McBSP1_DX1AXR9/ GPIO0[1]O

31GND/GND

33UPP_CHA_CLK UHPI_HCNTL0/GPIO6[11]/PRU0_R30[29]I/O

35UPP_CHA_START UHPI_HCNTL1/GPIO6[10]/PRU0_R30[28]I/O

37UPP_CHA_ENABLE UHPI_HHWIL/GPIO6[9]/PRU0_R30[27]I/O

39UPP_CHA_WAIT UHPI_HRWn/GPIO6[8]/PRU0_R30[26]//PRU1_R31[17]I/O

41UPP_CHB_WAIT GPIO8[12]/PRU0_R30[22]/PRU1_R30[8]/PRU1_R31[2

4]I/O

43UPP_CHB_CLK MMCSD1_D0/

GPIO8[15]/PRU0_R30[25]/PRU1_R31[27]I/O

45UPP_CHB_START MMCSD1_CLK/

GPIO8[14]/PRU0_R30[24]/PRU1_R31[26]I/O

47UPP_CHB_ENABLE MMCSD1_CMD/I/O

49GND/GND

引脚号引脚名称复用引脚名称IO 类型1VPIF_DIN5_VSYNC UHPI_HD7/UPP_D7/PRU0_R30[15]/PRU0_R31[15]I

3VPIF_DIN14_HSYNC UHPI_HD6/UPP_D6/PRU0_R30[14]/PRU0_R31[14]I

5VPIF_DIN13_FIELD UHPI_HD5/UPP_D5/PRU0_R30[13]/PRU0_R31[13]I

7VPIF_DIN12UHPI_HD4/UPP_D4/PRU0_R30[12]/PRU0_R31[12]I

9VPIF_DIN11UHPI_HD3/UPP_D3/PRU0_R30[11]/PRU0_R31[11]I

11VPIF_DIN10UHPI_HD2/UPP_D2/PRU0_R30[10]/PRU0_R31[10]I

13VPIF_DIN9UHPI_HD1/UPP_D1/PRU0_R30[9]/PRU0_R31[9]I

15VPIF_DIN8UHPI_HD0/UPP_D0/GPIO6[5]/PRU1_R31[0]I

17VPIF_DIN7EMAC_RMII_TXD[1]/UHPI_HD15/UPP_D15/PRU0_R31[2

9]I

19VPIF_DIN6EMAC_RMII_TXD[0]/UHPI_HD14/UPP_D14/PRU0_R31[2

8]I

21VPIF_DIN5EMAC_RMII_TXEN/UHPI_HD13/UPP_D13/PRU0_R31[27]I

23VPIF_DIN4EMAC_RMII_RXD[1]/UHPI_HD12/UPP_D12/PRU0_R31[2

6]I

CON2 CON4