“LTT-MX8M-SOM100管脚说明”的版本间的差异

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| 49||GND ||  ||    ||  ||    ||
 
| 49||GND ||  ||    ||  ||    ||
 +
|-
 +
|rowspan=4|50||rowspan=4|SAI2_TXD||rowspan=4|G5||GPIO4_IO26||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|SAI2_TXD||ALT0
 +
|-
 +
|SAI5_TX_DATA3||ALT1
 +
|-
 +
|GPIO4_IO26||ALT2
 +
|-
 +
|51||GND||||||||||
 +
|-
 +
|rowspan=4|52||rowspan=4|SAI2_RXC||rowspan=4|H3||GPIO4_IO22||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|SAI2_RXC||ALT0
 +
|-
 +
|SAI5_TXC||ALT1
 +
|-
 +
|GPIO4_IO22||ALT2
 +
|-
 +
|rowspan=4|53||rowspan=4|NAND_nRE||rowspan=4|K19||GPIO3_IO15||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|NAND_nRE||ALT0
 +
|-
 +
|QSPI_B_DQS||ALT1
 +
|-
 +
|GPIO3_IO15||ALT2
 +
|-
 +
|rowspan=4|54||rowspan=4|SAI2_RXFS||rowspan=4|J4||GPIO4_IO21||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|SAI2_RXFS||ALT0
 +
|-
 +
|SAI2_TXFS||ALT1
 +
|-
 +
|G GPIO4_IO21||ALT2
 +
|-
 +
|55||GND||||||||||
 +
|-
 +
|rowspan=4|56||rowspan=4|SAI2_RXD||rowspan=4|H6||GPIO4_IO23||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|SAI2_RXD||ALT0
 +
|-
 +
|SAI5_TX_DATA0||ALT1|
 +
|-
 +
|GPIO4_IO23||ALT2
 +
|-
 +
|57||GND||||||||||
 +
|-
 +
|58||GND||||||||||
 +
|-
 +
|rowspan=5|59||rowspan=5|I2C3_SCL||rowspan=5|G8||I2C3_SCL||Default||rowspan=5|3.3V||rowspan=5|4.7K pull up on SOM
 +
|-
 +
|GPT2_CLK||ALT0
 +
|-
 +
|I2C3_SCL||ALT1
 +
|-
 +
|PWM4_OUT||ALT2
 +
|-
 +
|GPIO5_IO18||ALT3
 +
|-
 +
|rowspan=5|60||rowspan=5|SAI3_TXD||rowspan=5|C3||GPIO5_IO01||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_COMPARE3||ALT0
 +
|-
 +
|SAI3_TXD||ALT1
 +
|-
 +
|SAI5_RX_DATA3||ALT2
 +
|-
 +
|GPIO5_IO01||ALT3
 +
|-
 +
|rowspan=5|61||rowspan=5|I2C3_SDA||rowspan=5|E9||I2C3_SDA||Default||rowspan=5|3.3V||rowspan=5|4.7K pull up on SOM
 +
|-
 +
|GPT3_CLK||ALT0
 +
|-
 +
|I2C3_SDA||ALT1
 +
|-
 +
|PWM3_OUT||ALT2
 +
|-
 +
|GPIO5_IO19||ALT3
 +
|-
 +
|rowspan=5|62||rowspan=5|SAI3_MCLK||rowspan=5|D3||GPIO5_IO02||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|PWM4_OUT||ALT0
 +
|-
 +
|SAI3_MCLK||ALT1
 +
|-
 +
|SAI5_MCLK||ALT2
 +
|-
 +
|GPIO5_IO02||ALT3
 +
|-
 +
|rowspan=4|63||rowspan=4|I2C2_SCL||rowspan=4|G7||I2C2_SCL||Default||rowspan=4|3.3V||rowspan=4|4.7K pull up on SOM
 +
|-
 +
|GPIO5_IO16||ALT0
 +
|-
 +
|I2C2_SCL||ALT1
 +
|-
 +
|EVENT1_IN||ALT2
 +
|-
 +
|rowspan=5|64||rowspan=5|SAI3_RXD||rowspan=5|F3||GPIO4_IO30||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_COMPARE1||ALT0
 +
|-
 +
|SAI3_RXD||ALT1
 +
|-
 +
|SAI5_RX_DATA0||ALT2
 +
|-
 +
|GPIO4_IO30||ALT3
 +
|-
 +
|rowspan=4|65||rowspan=4|I2C2_SDA||rowspan=4|F7||I2C2_SDA||Default||rowspan=4|3.3V||rowspan=4|4.7K pull up on SOM
 +
|-
 +
|GPIO5_IO17||ALT0
 +
|-
 +
|I2C2_SDA||ALT1
 +
|-
 +
|EVENT1_OUT||ALT2
 +
|-
 +
|rowspan=5|66||rowspan=5|SAI3_RXC||rowspan=5|F4||GPIO4_IO29||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_COMPARE2||ALT0
 +
|-
 +
|SAI3_RXC||ALT1
 +
|-
 +
|SAI5_RXC||ALT2
 +
|-
 +
|GPIO4_IO29||ALT3
 +
|-
 +
|rowspan=4|67||rowspan=4|I2C1_SCL||rowspan=4|E7||I2C1_SCL||Default||rowspan=4|3.3V||rowspan=4|4.7K pull up on SOM
 +
|-
 +
|GPIO5_IO14||ALT0
 +
|-
 +
|I2C1_SCL||ALT1
 +
|-
 +
|ENET1_MDC||ALT2
 +
|-
 +
|rowspan=5|68||rowspan=5|SAI3_RXFS||rowspan=5|G4||GPIO4_IO28||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_CAPTURE1||ALT0
 +
|-
 +
|SAI3_RXFS||ALT1
 +
|-
 +
|SAI5_RXFS||ALT2
 +
|-
 +
|GPIO4_IO28||ALT3
 +
|-
 +
|rowspan=4|69||rowspan=4|I2C1_SDA||rowspan=4|E8||I2C1_SDA||Default||rowspan=4|3.3V||rowspan=4|4.7K pull up on SOM
 +
|-
 +
|GPIO5_IO15||ALT0
 +
|-
 +
|ENET1_MDIO||ALT1
 +
|-
 +
|I2C1_SDA||ALT2
 +
|-
 +
|rowspan=5|70||rowspan=5|SAI3_TXFS||rowspan=5|G3||GPIO4_IO31||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_CLK||ALT0
 +
|-
 +
|SAI3_TXFS||ALT1
 +
|-
 +
|SAI5_RX_DATA1||ALT2
 +
|-
 +
|GPIO4_IO31||ALT3
 +
|-
 +
|rowspan=5|71||rowspan=5|PCIE1_nCLKREQ||rowspan=5|F8||PCIE1_nCLKREQ||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPIO5_IO20||ALT0
 +
|-
 +
|PCIE1_nCLKREQ||ALT1
 +
|-
 +
|I2C4_CLK||ALT2
 +
|-
 +
|PWM2_OUT||ALT3
 +
|-
 +
|rowspan=5|72||rowspan=5|SAI3_TXC||rowspan=5|C4||GPIO5_IO00||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|GPT1_COMPARE2||ALT0
 +
|-
 +
|SAI3_TXC||ALT1
 +
|-
 +
|SAI5_RX_DATA2||ALT2
 +
|-
 +
|GPIO5_IO00||ALT3
 +
|-
 +
|rowspan=5|73||rowspan=5|PCIE2_nCLKREQ||rowspan=5|F9||PCIE2_nCLKREQ||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|I2C4_SDA||ALT0
 +
|-
 +
|GPIO5_IO21||ALT1
 +
|-
 +
|PCIE2_nCLKREQ||ALT2
 +
|-
 +
|PWM1_OUT||ALT3
 +
|-
 +
|74||NC ||||||||||
 +
|-
 +
|75||NC ||||||||||
 +
|-
 +
|rowspan=4|76||rowspan=4|UART1_TXD||rowspan=4|A7||UART1_TXD||Default||rowspan=4|3.3V|| rowspan=4|
 +
|-
 +
|UART1_TXD||ALT0
 +
|-
 +
|ECSPI3_MOSI||ALT1
 +
|-
 +
|GPIO5_IO23||ALT2
 +
|-
 +
|rowspan=6|77||rowspan=6|SAI1_TXD0||rowspan=6|F2||GPIO4_IO12||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE8||ALT0
 +
|-
 +
|SAI1_TXD0||ALT1
 +
|-
 +
|SAI5_TXD0||ALT2
 +
|-
 +
|SRC_BOOT_CFG8||ALT3
 +
|-
 +
|GPIO4_IO12||ALT4
 +
|-
 +
|rowspan=4|78||rowspan=4|UART1_RXD||rowspan=4|C7||UART1_RXD||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|UART1_RXD||ALT0
 +
|-
 +
|ECSPI3_SCLK||ALT1
 +
|-
 +
||GPIO5_IO22||ALT2
 +
|-
 +
|rowspan=6|79||rowspan=6|SAI1_TXD1||rowspan=6|E2||GPIO4_IO13||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE9||ALT0
 +
|-
 +
|SAI1_TXD1||ALT1
 +
|-
 +
|SAI5_TXD1||ALT2
 +
|-
 +
|SRC_BOOT_CFG9||ALT3
 +
|-
 +
|GPIO4_IO13||ALT4
 +
|-
 +
|rowspan=4|80||rowspan=4|UART3_TXD||rowspan=4|B7||UART3_TXD||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|UART3_TXD||ALT0
 +
|-
 +
|UART1_RTS_B||ALT1
 +
|-
 +
|GPIO5_IO27||ALT2
 +
|-
 +
|rowspan=6|81||rowspan=6|SAI1_TXD2||rowspan=6|B2||GPIO4_IO14||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE10||ALT0
 +
|-
 +
|SAI1_TXD2||ALT1
 +
|-
 +
|SAI5_TXD2||ALT2
 +
|-
 +
|SRC_BOOT_CFG10||ALT3
 +
|-
 +
|GPIO4_IO14||ALT4
 +
|-
 +
|rowspan=4|82||rowspan=4|UART3_RXD||rowspan=4|A6||UART3_RXD||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|UART3_RXD||ALT0
 +
|-
 +
|UART1_CTS_B||ALT1
 +
|-
 +
|GPIO5_IO26||ALT2
 +
|-
 +
|rowspan=6|83||rowspan=6|SAI1_TXD3||rowspan=6|D1||GPIO4_IO15||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE11||ALT0
 +
|-
 +
|SAI1_TXD3||ALT1
 +
|-
 +
|SAI5_TXD3||ALT2
 +
|-
 +
|SRC_BOOT_CFG11||ALT3
 +
|-
 +
|GPIO4_IO15||ALT4
 +
|-
 +
|rowspan=4|84||rowspan=4|UART2_TXD||rowspan=4|D6||UART2_TXD||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|UART2_TXD||ALT0
 +
|-
 +
|ECSPI3_SS0||ALT1
 +
|-
 +
|GPIO5_IO25||ALT2
 +
|-
 +
|rowspan=7|85||rowspan=4|SAI1_TXD4||rowspan=7|D2||GPIO4_IO16||Default||rowspan=7|3.3V||rowspan=7|
 +
|-
 +
|ARM_PLATFORM_TRACE12||ALT0
 +
|-
 +
|SAI1_TXD4||ALT1
 +
|-
 +
|SAI6_RX_BCLK||ALT2
 +
|-
 +
|SAI6_TX_BCLK||ALT3
 +
|-
 +
|SRC_BOOT_CFG12||ALT4
 +
|-
 +
|GPIO4_IO16||ALT5
 +
|-
 +
|rowspan=4|86||rowspan=4|UART2_RXD||rowspan=4|B6||UART2_RXD||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|UART2_RXD||ALT0
 +
|-
 +
|ECSPI3_MISO||ALT1
 +
|-
 +
|GPIO5_IO24||ALT2
 +
|-
 +
|rowspan=7|87||rowspan=7|SAI1_TXD5||rowspan=7|C2||GPIO4_IO17||Default||rowspan=7|3.3V||rowspan=7|
 +
|-
 +
|ARM_PLATFORM_TRACE13||ALT0
 +
|-
 +
|SAI1_TXD5||ALT1
 +
|-
 +
|SAI6_RX_DATA0||ALT2
 +
|-
 +
|SAI6_TX_ DATA0||ALT3
 +
|-
 +
|SRC_BOOT_CFG13||ALT4
 +
|-
 +
|GPIO4_IO17||ALT5
 +
|-
 +
|rowspan=5|88||rowspan=5|UART4_TXD||rowspan=5|D7||UART4_TXD||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|UART4_TXD||ALT0
 +
|-
 +
||PCIE2_CLKREQ_B||ALT1
 +
|-
 +
|UART2_RTS_B||ALT2
 +
|-
 +
|GPIO5_IO29||ALT3
 +
|-
 +
|rowspan=7|89||rowspan=7|SAI1_TXD6||rowspan=7|B3||GPIO4_IO18||Default||rowspan=7|3.3V||rowspan=7|
 +
|-
 +
|ARM_PLATFORM_TRACE14||ALT0
 +
|-
 +
|SAI1_TXD6||ALT1
 +
|-
 +
|SAI6_RX_SYNC||ALT2
 +
|-
 +
|SAI6_TX_ SYNC||ALT3
 +
|-
 +
|SRC_BOOT_CFG14||ALT4
 +
|-
 +
|GPIO4_IO18||ALT5
 +
|-
 +
|rowspan=5|90||rowspan=5|UART4_RXD||rowspan=5|C6||UART4_RXD||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|UART4_RXD||ALT0
 +
|-
 +
|PCIE1_CLKREQ_B||ALT1
 +
|-
 +
|UART2_CTS_B||ALT2
 +
|-
 +
|GPIO5_IO28||ALT3
 +
|-
 +
|rowspan=6|91||rowspan=6|SAI1_TXD7||rowspan=6|C1||GPIO4_IO19||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE14||ALT0
 +
|-
 +
|SAI1_TXD7||ALT1
 +
|-
 +
|SAI6_MCLK||ALT2
 +
|-
 +
|SRC_BOOT_CFG15||ALT3
 +
|-
 +
|GPIO4_IO19||ALT4
 +
|-
 +
|92||GND ||||||||||
 +
|-
 +
|93||GND||||||||||
 +
|-
 +
|rowspan=5|94||rowspan=5|GPIO1_IO00||rowspan=5|T6||REF_CLK_32K||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|REF_CLK_32K||ALT0
 +
|-
 +
|ENET_REF_CLK_BOOT||ALT1
 +
|-
 +
|EXT_CLK1||ALT2
 +
|-
 +
|GPIO1_IO00||ALT3
 +
|-
 +
|rowspan=6|95||rowspan=6|SAI1_RXD0||rowspan=6|K2||GPIO4_IO02||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE0||ALT0
 +
|-
 +
|SAI1_RXD0||ALT1
 +
|-
 +
|SAI5_RXD0||ALT2
 +
|-
 +
|SRC_BOOT_CFG0||ALT3
 +
|-
 +
|GPIO4_IO02||ALT4
 +
|-
 +
|rowspan=4|96||rowspan=4|GPIO1_IO03||rowspan=4|P4||GPIO1_IO03||Default||rowspan=4|3.3V||rowspan=4|
 +
|-
 +
|GPIO1_IO03||ALT0
 +
|-
 +
|SDMA_EXT_EVENT0||ALT1
 +
|-
 +
|USDHC1_VSELECT||ALT2
 +
|-
 +
|rowspan=6|97||rowspan=6|SAI1_RXD1||rowspan=6|L2||GPIO4_IO03||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE1||ALT0
 +
|-
 +
|SAI1_RXD1||ALT1
 +
|-
 +
|SAI5_RXD1||ALT2
 +
|-
 +
|SRC_BOOT_CFG1||ALT3
 +
|-
 +
|GPIO4_IO03||ALT4
 +
|-
 +
|rowspan=5|98||rowspan=5|GPIO1_IO6||rowspan=5|N5||GPIO1_IO6||Default||rowspan=5|3.3V||rowspan=5|
 +
|-
 +
|EXT_CLK3||ALT0
 +
|-
 +
||ENET1_MDC||ALT1
 +
|-
 +
|USDHC1_CD_B||ALT2
 +
|-
 +
|GPIO1_IO6||ALT3
 +
|-
 +
|rowspan=6|99||rowspan=6|SAI1_RXD2||rowspan=6|H2||GPIO4_IO04||Default||rowspan=6|3.3V||rowspan=6|
 +
|-
 +
|ARM_PLATFORM_TRACE2||ALT0
 +
|-
 +
|SAI1_RXD2||ALT1
 +
|-
 +
|SAI5_RXD2||ALT2
 +
|-
 +
|SRC_BOOT_CFG2||ALT3
 +
|-
 +
|GPIO4_IO04||ALT4
 +
|-
 +
|100||GND||||||||||
 
|-
 
|-

2020年1月7日 (二) 15:37的版本

Num Pin Name BGA621
E10-E19 DCDC_5V 5V 5V input
E20-E29 GND 0V
E30-E39 DCDC_5V 5V 5V input
E40-E49 GND 0V
1 NVCC_SNVS_3V3 3.3V 3.3V output
2 NVCC_SAI1_3V3 3.3V 3.3V output
3 HDMI_DDC_SDA P3 HDMI_DDC_SDA Default
4 SYS_nRST
5 HDMI_DDC_SCL R3 HDMI_DDC_SCL Default
6 ONOFF W21 ON/OFF Default
7 HDMI_CEC W3 HDMI_CEC Default
8 POR_B W20 POR_B Default 3.3V 4.7K pull up on SOM
9 HDMI_HPD W2 HDMI_HPD Default
10 BOOT_MODE0 W6 BOOT_MOD[0] Default 3.3V
11 GND 0V
12 BOOT_MODE1 V6 BOOT_MOD[1] Default 3.3V
13 HDMI_CLKN
14 GND
15 HDMI_CLKP
16 JTAG_TDO U5 JTAG_TDO Default 3.3V
17 GND
18 JTAG_nTRST U6 JTAG_nTRST Default 3.3V
19 HDMI_TXN2 N1 HDMI_TXN2 Default
20 JTAG_TMS V5 JTAG_TMS Default 3.3V
21 HDMI_TXP2 N2 HDMI_TXP2 Default
22 JTAG_TDI 25 JTAG_TDI Default 3.3V
23 GND
24 JTAG_TCK T5 JTAG_TCK Default 3.3V 10K pull down on SOM
25 HDMI_TXN1 U1 HDMI_TXN1 Default
26 GND
27 HDMI_TXP1 U2 HDMI_TXP1 Default
28 SAI5_RXFS N4 GPIO3_IO19 Default 3.3V
SAI5_RX_SYNC ALT0
SAI1_TX_DATA0 ALT1
GPIO3_IO19 ALT2
29 GND
30 SAI5_MCLK A3 GPIO4_IO20 Default 3.3V
SAI1_MCLK ALT0
SAI5_MCLK ALT1
GPIO4_IO20 ALT2
31 HDMI_TXN0 T2 HDMI_TXN0 Default
32 SAI5_RXC L5 GPIO3_IO20 Default 3.3V
SAI1_TX_DATA1 ALT0
SAI5_RX_BCLK ALT1
GPIO3_IO20 ALT2
33 HDMI_TXP0 T1 HDMI_TXP0 Default
34 SAI5_RXD3 K5 GPIO3_IO24 Default 3.3V
SAI1_TX_DATA5 ALT0
SAI1_TX_SYNC ALT1
SAI5_RX_DATA3 ALT2
SAI5_TX_DATA0 ALT3
GPIO3_IO24 ALT4
35 GND
36 SAI5_RXD2 M4 GPIO3_IO23 Default 3.3V
SAI1_TX_DATA4 ALT0
SAI1_TX_SYNC ALT1
SAI5_RX_DATA2 ALT2
SAI5_TX_BCLK ALT3
GPIO3_IO23 ALT4
37 HDMI_AUXN V2 HDMI_AUXN Default
38 SAI5_RXD1 L4 GPIO3_IO22 Default 3.3V
SAI1_TX_DATA3 ALT0
SAI1_TX_SYNC ALT1
SAI5_RX_DATA1 ALT2
SAI5_TX_SYNC ALT3
GPIO3_IO22 ALT4
39 HDMI_AUXP V1 HDMI_AUXP Default
40 SAI5_RXD0 M5 GPIO3_IO21 Default 3.3V
SAI1_TX_DATA2 ALT0
SAI5_RX_DATA0 ALT1
GPIO3_IO21 ALT2
41 GND
42 GND
43 SPDIF_EXT_CLK E6 GPIO5_IO05 Default 3.3V
PWM1_OUT ALT0
SPDIF_EXT_CLK ALT1
GPIO5_IO05 ALT2
44 SAI2_MCLK H5 GPIO4_IO27 Default 3.3V
SAI2_MCLK ALT0
SAI5_MCLK ALT1
GPIO4_IO27 ALT2
45 SPDIF_TX F6 GPIO5_IO03 Default 3.3V
PWM3_OUT ALT0
SPDIF_TX ALT1
GPIO5_IO03 ALT2
46 SAI2_TXC J5 GPIO4_IO25 Default 3.3V
SAI2_TXC ALT0
SAI5_TX_DATA2 ALT1
GPIO4_IO25 ALT2
47 SPDIF_RX G6 GPIO5_IO04 Default 3.3V
PWM2_OUT ALT0
SPDIF_RX ALT1
GPIO5_IO04 ALT2
48 SAI2_TXFS H4 GPIO4_IO24 Default 3.3V
SAI2_TXFS ALT0
SAI5_TX_DATA1 ALT1
GPIO4_IO24 ALT2
49 GND
50 SAI2_TXD G5 GPIO4_IO26 Default 3.3V
SAI2_TXD ALT0
SAI5_TX_DATA3 ALT1
GPIO4_IO26 ALT2
51 GND
52 SAI2_RXC H3 GPIO4_IO22 Default 3.3V
SAI2_RXC ALT0
SAI5_TXC ALT1
GPIO4_IO22 ALT2
53 NAND_nRE K19 GPIO3_IO15 Default 3.3V
NAND_nRE ALT0
QSPI_B_DQS ALT1
GPIO3_IO15 ALT2
54 SAI2_RXFS J4 GPIO4_IO21 Default 3.3V
SAI2_RXFS ALT0
SAI2_TXFS ALT1
G GPIO4_IO21 ALT2
55 GND
56 SAI2_RXD H6 GPIO4_IO23 Default 3.3V
SAI2_RXD ALT0
SAI5_TX_DATA0
GPIO4_IO23 ALT2
57 GND
58 GND
59 I2C3_SCL G8 I2C3_SCL Default 3.3V 4.7K pull up on SOM
GPT2_CLK ALT0
I2C3_SCL ALT1
PWM4_OUT ALT2
GPIO5_IO18 ALT3
60 SAI3_TXD C3 GPIO5_IO01 Default 3.3V
GPT1_COMPARE3 ALT0
SAI3_TXD ALT1
SAI5_RX_DATA3 ALT2
GPIO5_IO01 ALT3
61 I2C3_SDA E9 I2C3_SDA Default 3.3V 4.7K pull up on SOM
GPT3_CLK ALT0
I2C3_SDA ALT1
PWM3_OUT ALT2
GPIO5_IO19 ALT3
62 SAI3_MCLK D3 GPIO5_IO02 Default 3.3V
PWM4_OUT ALT0
SAI3_MCLK ALT1
SAI5_MCLK ALT2
GPIO5_IO02 ALT3
63 I2C2_SCL G7 I2C2_SCL Default 3.3V 4.7K pull up on SOM
GPIO5_IO16 ALT0
I2C2_SCL ALT1
EVENT1_IN ALT2
64 SAI3_RXD F3 GPIO4_IO30 Default 3.3V
GPT1_COMPARE1 ALT0
SAI3_RXD ALT1
SAI5_RX_DATA0 ALT2
GPIO4_IO30 ALT3
65 I2C2_SDA F7 I2C2_SDA Default 3.3V 4.7K pull up on SOM
GPIO5_IO17 ALT0
I2C2_SDA ALT1
EVENT1_OUT ALT2
66 SAI3_RXC F4 GPIO4_IO29 Default 3.3V
GPT1_COMPARE2 ALT0
SAI3_RXC ALT1
SAI5_RXC ALT2
GPIO4_IO29 ALT3
67 I2C1_SCL E7 I2C1_SCL Default 3.3V 4.7K pull up on SOM
GPIO5_IO14 ALT0
I2C1_SCL ALT1
ENET1_MDC ALT2
68 SAI3_RXFS G4 GPIO4_IO28 Default 3.3V
GPT1_CAPTURE1 ALT0
SAI3_RXFS ALT1
SAI5_RXFS ALT2
GPIO4_IO28 ALT3
69 I2C1_SDA E8 I2C1_SDA Default 3.3V 4.7K pull up on SOM
GPIO5_IO15 ALT0
ENET1_MDIO ALT1
I2C1_SDA ALT2
70 SAI3_TXFS G3 GPIO4_IO31 Default 3.3V
GPT1_CLK ALT0
SAI3_TXFS ALT1
SAI5_RX_DATA1 ALT2
GPIO4_IO31 ALT3
71 PCIE1_nCLKREQ F8 PCIE1_nCLKREQ Default 3.3V
GPIO5_IO20 ALT0
PCIE1_nCLKREQ ALT1
I2C4_CLK ALT2
PWM2_OUT ALT3
72 SAI3_TXC C4 GPIO5_IO00 Default 3.3V
GPT1_COMPARE2 ALT0
SAI3_TXC ALT1
SAI5_RX_DATA2 ALT2
GPIO5_IO00 ALT3
73 PCIE2_nCLKREQ F9 PCIE2_nCLKREQ Default 3.3V
I2C4_SDA ALT0
GPIO5_IO21 ALT1
PCIE2_nCLKREQ ALT2
PWM1_OUT ALT3
74 NC
75 NC
76 UART1_TXD A7 UART1_TXD Default 3.3V
UART1_TXD ALT0
ECSPI3_MOSI ALT1
GPIO5_IO23 ALT2
77 SAI1_TXD0 F2 GPIO4_IO12 Default 3.3V
ARM_PLATFORM_TRACE8 ALT0
SAI1_TXD0 ALT1
SAI5_TXD0 ALT2
SRC_BOOT_CFG8 ALT3
GPIO4_IO12 ALT4
78 UART1_RXD C7 UART1_RXD Default 3.3V
UART1_RXD ALT0
ECSPI3_SCLK ALT1
GPIO5_IO22 ALT2
79 SAI1_TXD1 E2 GPIO4_IO13 Default 3.3V
ARM_PLATFORM_TRACE9 ALT0
SAI1_TXD1 ALT1
SAI5_TXD1 ALT2
SRC_BOOT_CFG9 ALT3
GPIO4_IO13 ALT4
80 UART3_TXD B7 UART3_TXD Default 3.3V
UART3_TXD ALT0
UART1_RTS_B ALT1
GPIO5_IO27 ALT2
81 SAI1_TXD2 B2 GPIO4_IO14 Default 3.3V
ARM_PLATFORM_TRACE10 ALT0
SAI1_TXD2 ALT1
SAI5_TXD2 ALT2
SRC_BOOT_CFG10 ALT3
GPIO4_IO14 ALT4
82 UART3_RXD A6 UART3_RXD Default 3.3V
UART3_RXD ALT0
UART1_CTS_B ALT1
GPIO5_IO26 ALT2
83 SAI1_TXD3 D1 GPIO4_IO15 Default 3.3V
ARM_PLATFORM_TRACE11 ALT0
SAI1_TXD3 ALT1
SAI5_TXD3 ALT2
SRC_BOOT_CFG11 ALT3
GPIO4_IO15 ALT4
84 UART2_TXD D6 UART2_TXD Default 3.3V
UART2_TXD ALT0
ECSPI3_SS0 ALT1
GPIO5_IO25 ALT2
85 SAI1_TXD4 D2 GPIO4_IO16 Default 3.3V
ARM_PLATFORM_TRACE12 ALT0
SAI1_TXD4 ALT1
SAI6_RX_BCLK ALT2
SAI6_TX_BCLK ALT3
SRC_BOOT_CFG12 ALT4
GPIO4_IO16 ALT5
86 UART2_RXD B6 UART2_RXD Default 3.3V
UART2_RXD ALT0
ECSPI3_MISO ALT1
GPIO5_IO24 ALT2
87 SAI1_TXD5 C2 GPIO4_IO17 Default 3.3V
ARM_PLATFORM_TRACE13 ALT0
SAI1_TXD5 ALT1
SAI6_RX_DATA0 ALT2
SAI6_TX_ DATA0 ALT3
SRC_BOOT_CFG13 ALT4
GPIO4_IO17 ALT5
88 UART4_TXD D7 UART4_TXD Default 3.3V
UART4_TXD ALT0
PCIE2_CLKREQ_B ALT1
UART2_RTS_B ALT2
GPIO5_IO29 ALT3
89 SAI1_TXD6 B3 GPIO4_IO18 Default 3.3V
ARM_PLATFORM_TRACE14 ALT0
SAI1_TXD6 ALT1
SAI6_RX_SYNC ALT2
SAI6_TX_ SYNC ALT3
SRC_BOOT_CFG14 ALT4
GPIO4_IO18 ALT5
90 UART4_RXD C6 UART4_RXD Default 3.3V
UART4_RXD ALT0
PCIE1_CLKREQ_B ALT1
UART2_CTS_B ALT2
GPIO5_IO28 ALT3
91 SAI1_TXD7 C1 GPIO4_IO19 Default 3.3V
ARM_PLATFORM_TRACE14 ALT0
SAI1_TXD7 ALT1
SAI6_MCLK ALT2
SRC_BOOT_CFG15 ALT3
GPIO4_IO19 ALT4
92 GND
93 GND
94 GPIO1_IO00 T6 REF_CLK_32K Default 3.3V
REF_CLK_32K ALT0
ENET_REF_CLK_BOOT ALT1
EXT_CLK1 ALT2
GPIO1_IO00 ALT3
95 SAI1_RXD0 K2 GPIO4_IO02 Default 3.3V
ARM_PLATFORM_TRACE0 ALT0
SAI1_RXD0 ALT1
SAI5_RXD0 ALT2
SRC_BOOT_CFG0 ALT3
GPIO4_IO02 ALT4
96 GPIO1_IO03 P4 GPIO1_IO03 Default 3.3V
GPIO1_IO03 ALT0
SDMA_EXT_EVENT0 ALT1
USDHC1_VSELECT ALT2
97 SAI1_RXD1 L2 GPIO4_IO03 Default 3.3V
ARM_PLATFORM_TRACE1 ALT0
SAI1_RXD1 ALT1
SAI5_RXD1 ALT2
SRC_BOOT_CFG1 ALT3
GPIO4_IO03 ALT4
98 GPIO1_IO6 N5 GPIO1_IO6 Default 3.3V
EXT_CLK3 ALT0
ENET1_MDC ALT1
USDHC1_CD_B ALT2
GPIO1_IO6 ALT3
99 SAI1_RXD2 H2 GPIO4_IO04 Default 3.3V
ARM_PLATFORM_TRACE2 ALT0
SAI1_RXD2 ALT1
SAI5_RXD2 ALT2
SRC_BOOT_CFG2 ALT3
GPIO4_IO04 ALT4
100 GND
取自“http://wiki.lucktoto.com/index.php?title=LTT-MX8M-SOM100管脚说明&oldid=1215”