Signal Description
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor 3-35
3.4.8.15 PH14 — GPIO (PH[14]) / eMIOS Channel (eMIOS[17])
PH[14] is a GPIO pin. eMIOS[17] is an input/output channel pin for the eMIOS200 module.
3.4.8.16 PH15 — GPIO (PH[15]) / eMIOS Channel (eMIOS[16])
PH[15] is a GPIO pin. eMIOS[16] is an input/output channel pin for the eMIOS200 module.
3.4.9 Port J Pins
3.4.9.1 PJ0 — GPIO (PJ[0]) / eMIOS Channel (eMIOS[15]) / DSPI_A Peripheral
Chip Select (PCS_A[4])
PJ[0] is a GPIO pin. eMIOS[15] is an input/output channel pin for the eMIOS200 module. PCS_A[4] is a
peripheral chip select output pin for the DSPI A module.
3.4.9.2 PJ1 — GPIO (PJ[1]) / eMIOS Channel (eMIOS[14]) / DSPI_A Peripheral
Chip Select (PCS_A[5])
PJ[1] is a GPIO pin. eMIOS[14] is an input/output channel pin for the eMIOS200 module. PCS_A[5] is a
peripheral chip select output pin for the DSPI A module.
3.4.9.3 PJ2 — GPIO (PJ[2]) / eMIOS Channel (eMIOS[13]) / DSPI_B Peripheral
Chip Select (PCS_B[1])
PJ[2] is a GPIO pin. eMIOS[13] is an input/output channel pin for the eMIOS200 module. PCS_B[1] is a
peripheral chip select output pin for the DSPI B module.
3.4.9.4 PJ3 — GPIO (PJ[3]) / eMIOS Channel (eMIOS[12]) / DSPI_B Peripheral
Chip Select (PCS_B[2])
PJ[3] is a GPIO pin. eMIOS[12] is an input/output channel pin for the eMIOS200 module. PCS_B[2] is a
peripheral chip select output pin for the DSPI B module.
3.4.9.5 PJ4 — GPIO (PJ[4]) / eMIOS Channel (eMIOS[11]) / DSPI_C Peripheral
Chip Select (PCS_C[3])
PJ[4] is a GPIO pin. eMIOS[11] is an input/output channel pin for the eMIOS200 module. PCS_C[3] is a
peripheral chip select output pin for the DSPI C module.
3.4.9.6 PJ5 — GPIO (PJ[5]) / eMIOS Channel (eMIOS[10]) / DSPI_C Peripheral
Chip Select (PCS_C[4])
PJ[5] is a GPIO pin. eMIOS[10] is an input/output channel pin for the eMIOS200 module. PCS_C[4] is a
peripheral chip select output pin for the DSPI C module.
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