CPC1001
C P C 1 0 0 1 U s e r M a n u a l
16
© 2 0 2 1 F a s t w e l V e r . 0 0 1
TOP
pin
Purpose of the
SMARC connector
pins
Output of i.MX6 processor
BOTTOM
pin
Purpose of the
SMARC connector
pins
Output of i.MX6 processor
P26
GBE_MDI1-
GBE_PHY TXRXM_B
S27
SDMMC_D1
SD3_DAT1
ALT0 SD3_DATA1
P27
G
GBE_PHY TXRXP_B
S28
SDMMC_D2
SD3_DAT2
ALT0 SD3_DATA2
P28
GBE_CTREF
Not connected
S29
SDMMC_D3
SD3_DAT3
ALT0 SD3_DATA3
P29
GBE_MDI0-
GBE_PHY TXRXM_A
S30
SDMMC_D4
SD3_DAT4
ALT0 SD3_DATA4
P30
G
GBE_PHY TXRXP_A
S31
SDMMC_D5
SD3_DAT5
ALT0 SD3_DATA5
P31
SPI0_CS1#
EIM_D19
ALT1 ECSPI1_SS1 or
ALT5 GPIO3_IO19
S32
SDMMC_D6
SD3_DAT6
ALT0 SD3_DATA6
P32
GND
-
S33
SDMMC_D7
SD3_DAT7
ALT0 SD3_DATA7
P33
SDIO_WP
GPIO_2
ALT6 SD2_WP or
ALT5 GPIO1_IO02
S34
GND
-
P34
SDIO_CMD
SD2_CMD
ALT0 SD2_CMD
S35
SDMMC_CK
SD3_CLK
ALT0 SD3_CLK
P35
SDIO_CD#
GPIO_4
ALT6 SD2_CD_B or
ALT5 GPIO1_IO04
S36
SDMMC_CMD
SD3_CMD
ALT0 SD3_CMD
P36
SDIO_CK
SD2_CLK
ALT0 SD2_CLK
S37
SDMMC_RST#
SD3_RST
ALT0 SD3_RESET
P37
SDIO_PWR_EN
GPIO_5
ALT5 GPIO1_IO05
S38
AUDIO_MCK
GPIO_19
ALT3 CCM_CLKO1
P38
GND
-
S39
I2S0_LRCK
CSI0_DAT6
ALT4 AUD3_TXFS
P39
SDIO_D0
SD2_DAT0
ALT0 SD2_DATA0
S40
I2S0_SDOUT
CSI0_DAT5
ALT4 AUD3_TXD
P40
SDIO_D1
SD2_DAT1
ALT0 SD2_DATA1
S41
I2S0_SDIN
CSI0_DAT7
ALT4 AUD3_RXD
P41
SDIO_D2
SD2_DAT2
ALT0 SD2_DATA2
S42
I2S0_CK
CSI0_DAT4
ALT4 AUD3_TXC
P42
SDIO_D3
SD2_DAT3
ALT0 SD2_DATA3
S43
I2S1_LRCK
KEY_COL1
ALT2 AUD5_TXFS
P43
SPI0_CS0#
Not connected
S44
I2S1_SDOUT
KEY_ROW0
ALT2 AUD5_TXD
P44
SPI0_CK
EIM_D16
ALT1 ECSPI1_SCLK
S45
I2S1_SDIN
KEY_ROW1
ALT2 AUD5_RXD
P45
SPI0_DIN
EIM_D17
ALT1 ECSPI1_MISO
S46
I2S1_CK
KEY_COL0
ALT2 AUD5_TXC
P46
SPI0_DO
EIM_D18
ALT1 ECSPI1_MOSI
S47
GND
-
P47
GND
-
S48
I2C_GP_CK
GPIO_3
ALT2 I2C3_SCL
P48
SATA_TXP
S49
I2C_GP_DAT
GPIO_6
ALT2 I2C3_SDA
P49
SATA_TX-
SATA_TXM
S50
I2S2_LRCK
Not connected
P50
GND
-
S51
I2S2_SDOUT
Not connected
P51
SATA_RXP
S52
I2S2_SDIN
Not connected
P52
SATA_RX-
SATA_RXM
S53
I2S2_CK
Not connected
P53
GND
-
S54
SATA_ACT#
GPIO_17
ALT5 GPIO7_IO12