NXP Semiconductors MPC5566 - Pad Configuration Register 145 (SIU_PCR145)

System Integration Unit (SIU)
MPC5566 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor 6-75
Refer to Table 6-19 for bit field definitions. Table 6-94 lists the PA fields for
ETPUA[28:30]_PCSC[1:3]_GPIO[142:144].
6.3.1.95 Pad Configuration Register 145 (SIU_PCR145)
The SIU_PCR145 register controls the function, direction, and electrical attributes of
ETPUA[31]_PCSC[4]_GPIO[145].
Figure 6-96. ETPUA[31]_PCSC[4]_GPIO[145] Pad Configuration Register (SIU_PCR145)
Refer to Table 6-19 for bit field definitions. Table 6-95 lists the PA fields for
ETPUA[31]_PCSC[4]_GPIO[145].
6.3.1.96 Pad Configuration Register 146 (SIU_PCR146)
The SIU_PCR146 register controls the function, direction, and electrical attributes of
TCRCLKB_IRQ
[6]_GPIO[146].
Table 6-94. PCR142–PCR144 PA Field Definitions
PA Field Pin Function
0b00 GPIO[142:144]
0b01 ETPUA[28:30]
0b10 PCSC[1:3]
0b11 ETPUA[28:30]
Address: Base + 0x0162 Access: R/W
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R 0 0 0 0
PA OBE
1
1
When configured as PCSC[4], the OBE bit has no effect. When configured as ETPUA[31] output or GPDO, set the OBE bit 1.
IBE
2
2
When the pad is configured as an output, set the IBE bit to 1 show the pin state in the corresponding GPDI register. Clear the
IBE bit to 0 reduces power consumption. Set the IBE bit to 1 for ETPUA or GPIO when configured as input.
0 0
ODE HYS SRC WPE WPS
W
RESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 U
3
3
The weak pullup/down selection at reset for the ETPUA[31] and PCSC[4] pin is determined by the WKPCFG pin.
Table 6-95. PCR145 PA Field Definitions
PA Field Pin Function
0b00 GPIO[145]
0b01 ETPUA[31]
0b10 PCSC[4]
0b11 ETPUA[31]