System Integration Unit (SIU)MPC5566 Microcontroller Reference Manual, Rev. 2Freescale Semiconductor 6-83Refer to Table 6-19 for bit field definitions. Table 6-106 lists the PA fields forEMIOS[16]_ETPUB[0]_GPIO[195].6.3.1.107 Pad Configuration Register 196 (SIU_PCR196)The SIU_PCR196 register controls the function, direction, and electrical attributes ofEMIOS[17]_ETPUB[1]_GPIO[196]. Both the input and output functions of EMIOS[17] are connected.Only the output channels of ETPUB[1] is connected.Figure 6-108. EMIOS[17]_ETPUB[1]_GPIO[196]Pad Configuration Register (SIU_PCR196)Refer to Table 6-19 for bit field definitions. Table 6-107 lists the PA fields forEMIOS[17]_ETPUB[1]_GPIO[196].Table 6-106. PCR195 PA Field DefinitionsPA Field Pin Function0b00 GPIO[195]0b01 EMIOS[16]0b10 ETPUB[0]0b11 EMIOS[16]Address: Base + 0x01C8 Access: R/W0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15R 0 0 0 0 PA OBE11 The OBE bit must be set to one for EMIOS[17] and GPIO[196] when configured as outputs.IBE22 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 0to reduce power consumption. The IBE bit must be set to 1 for EMIOS[17] or GPIO[196] when configured as input.0 0 ODE HYS SRC WPE WPSWRESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 U33 The weak pullup/down selection at reset for the EMIOS[17] pin is determined by the WKPCFG pin.Table 6-107. PCR196 PA Field DefinitionsPA Field Pin Function0b00 GPIO[196]0b01 EMIOS[17]0b10 ETPUB[1]0b11 EMIOS[17]
