Signal Descriptions
MPC5510 Microcontroller Family Reference Manual, Rev. 1
2-32
Freescale Semiconductor
Preliminary
2.7.8.16
PH15 — GPIO (PH[15]) / EBI Write Enable (WE[3])
PH[15] is a GPIO pin. WE[3] specifies which data pins contain valid data for an external bus transfer.
2.7.9
Port J Pins
2.7.9.1
PJ0 to PJ7 — GPIO (PJ[0:7]) / EBI Multiplex Address/Data (AD[0:7])
PJ[0:7] are GPIO pins. AD[0:7] are EBI multiplexed address and data bus pins.
2.7.9.2
PJ8 — GPIO (PJ8) / DSPI_D Peripheral Chip Select (PCS_D[4])
PJ8 is a GPIO pin. PCS_D[4] is a peripheral chip select output pin for the DSPI_D module.
2.7.9.3
PJ9 — GPIO (PJ9) / DSPI_D Peripheral Chip Select (PCS_D[3])
PJ9 is a GPIO pin. PCS_D[3] is a peripheral chip select output pin for the DSPI_D module.
2.7.9.4
PJ10 — GPIO (PJ10) / DSPI_D Peripheral Chip Select (PCS_D[2])
PJ10 is a GPIO pin. PCS_D[2] is a peripheral chip select output pin for the DSPI_D module.
2.7.9.5
PJ11 — GPIO (PJ11) / DSPI_D Peripheral Chip Select (PCS_D[1])
PJ11 is a GPIO pin. PCS_D[1] is a peripheral chip select output pin for the DSPI_D module.
2.7.9.6
PJ12 — GPIO (PJ12) / DSPI_D Peripheral Chip Select (PCS_D[0])
PJ12 is a GPIO pin. PCS_D[0] is a peripheral chip select output pin for the DSPI_D module.
2.7.9.7
PJ13 - GPIO (PJ13) / DSPI_D Clock (SCK_D)
PJ13 is a GPIO pin. SCK_D is the SPI clock pin of the DSPI_D module.
2.7.9.8
PJ14 - GPIO (PJ14) / DSPI_D Serial Data Out (SOUT_D)
PJ14 is a GPIO pin. SOUT_D is the SPI serial data out for the DSPI_D module.
2.7.9.9
PJ15 - GPIO (PJ15) / DSPI_D Serial Data In (SIN_D)
PJ15 is a GPIO pin. SIN_D is the SPI serial data in for the DSPI_D module.
