Signal Descriptions
MPC5510 Microcontroller Family Reference Manual, Rev. 1
Freescale Semiconductor
2-23
Preliminary
2.7.4.10
PD9 — GPIO (PD[9]) / SCI_B Receive (RXD_B) / I
2
C Serial Data Line
(SDA_A)
PD[9] is a GPIO pin. RXD_B is the receive pin for the eSCI_B module. SDA_A is the serial data line for
the I
2
C_A module.
2.7.4.11
PD10 — GPIO (PD[10]) / DSPI_B Peripheral Chip Select (PCS_B[2]) /
CAN_F Transmit (CNTX_F) / e200z1 Critical Interrupt (NMI0)
PD[10] is a GPIO pin. PCS_B[2] is a peripheral chip select output pin for the DSPI B module. CNTX_F
is the transmit pin for the FlexCan F module. NMI0 is the critical interrupt input for the e200z1 core.
2.7.4.12
PD11 — GPIO (PD[11]) / DSPI_B Peripheral Chip Select (PCS_B[1]) /
CAN_F Receive (CNRX_F) / e200z0 Critical Interrupt (NMI1)
PD[11] is a GPIO pin. PCS_B[1] is a peripheral chip select output pin for the DSPI B module. CNRX_F
is the receive pin for the FlexCan F module. NMI1 is the critical interrupt input for the e200z0 core.
2.7.4.13
PD12 — GPIO (PD[12]) / DSPI_B Peripheral Chip Select (PCS_B[0]) /
eMIOS Channel (eMIOS[9])
PD[12] is a GPIO pin. PCS_B[0] is a peripheral chip select output pin for the DSPI B module. eMIOS[9]
is an output-only channel pin for the eMIOS200 module.
2.7.4.14
PD13 — GPIO (PD[13]) / DSPI_B Clock (SCK_B) / eMIOS Channel
(eMIOS[8])
PD[13] is a GPIO pin. SCK_B is the SPI clock pin for the DSPI B module. eMIOS[8] is an output-only
channel pin for the eMIOS200 module.
2.7.4.15
PD14 — GPIO (PD[14]) / DSPI_B Data Output (SOUT_B) / eMIOS Channel
(eMIOS[7])
PD[14] is a GPIO pin. SOUT_B is the data output pin for the DSPI B module. eMIOS[7] is an output-only
channel pin for the eMIOS200 module.
2.7.4.16
PD15 — GPIO (PD[15]) / DSPI_B Data Input (SIN_B) / eMIOS Channel
(eMIOS[6])
PD[15] is a GPIO pin. SIN_B is the data input pin for the DSPI B module. eMIOS[6] is an output-only
channel pin for the eMIOS200 module.
