NXP Semiconductors MPC5566 - Pad Configuration Register 84 (SIU_PCR84)

System Integration Unit (SIU)
MPC5566 Microcontroller Reference Manual, Rev. 2
6-46 Freescale Semiconductor
Refer to Table 6-19 for bit field definitions. Table 6-49 lists the PA fields for CNTXA_TXDA_GPIO[83].
6.3.1.50 Pad Configuration Register 84 (SIU_PCR84)
The SIU_PCR84 register controls the pin function, direction, and electrical attributes of
CNRXA_RXDA_GPIO[84].
Figure 6-51. CNRXA_RXDA_GPIO[84] Pad Configuration Register (SIU_PCR84)
Refer to Table 6-19 for bit field definitions. Table 6-50 lists the PA fields for CNRXA_RXDA_GPIO[84].
6.3.1.51 Pad Configuration Register 85 (SIU_PCR85)
The SIU_PCR85 register controls the function, direction, and electrical attributes of
CNTXB_PCSC[3]_GPIO[85]. This register allows selection of the CNTXB, PCSC[3] and GPIO
functions.
Figure 6-52. CNTXB_PCSC[3]_GPIO[85] Pad Configuration Register (SIU_PCR85)
Table 6-49. PCR83 PA Field Definition
PA Field Pin Function
0b00 GPIO[83]
0b01 CNTXA
0b10 TXDA
0b11 CNTXA
Address: Base + 0x00E8 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 CNRXA or RXDA, the OBE bit has no effect. When configured as GPDO, set the OBE bit to 1.
IBE
2
2
When the pad is configured as an output, set the IBE bit to 1 to show the pin state in the GPDI register.
Clear the IBE bit to 0 to reduce power consumption. When configured as GPDI, set the IBE bit to 1.
0 0
ODE HYS SRC WPE WPS
W
RESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
Table 6-50. PCR84 PA Field Definition
PA Field Pin Function
0b00 GPIO[84]
0b01 CNRXA
0b10 RXDA
0b11 CNRXA
Address: Base + 0x00EA 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 CNTXB or PCSC[3], the OBE bit has no effect. When configured as GPDO, set the OBE bit to 1.
IBE
2
2
When the pad is configured as an output, set the IBE bit to 1 to show the pin state in the GPDI register. Clear the IBE bit to 0
to reduce power consumption. When configured as GPDI, set the IBE bit to 1.
0 0
ODE HYS SRC WPE WPS
W
RESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1