System Integration Unit (SIU)MPC5566 Microcontroller Reference Manual, Rev. 2Freescale Semiconductor 6-976.3.1.136 Pad Configuration Registers 257–258 (SIU_PCR257–SIU_PCR258)The SIU_PCR257–SIU_PCR258 registers control the function, direction, and electrical attributes ofCAL_CS[2:3]_CAL_ADDR[10:11].Figure 6-136. CAL_CS[2:3]_CAL_ADDR[10:11]Pad Configuration Registers (SIU_PCR257–SIU_PCR258)Refer to Table 6-19 for bit field definitions. Table 6-124 lists the PA fields forCAL_CS[2:3]_CAL_ADDR[10:11].6.3.1.137 Pad Configuration Register 259 (SIU_PCR259)The SIU_PCR259 register controls the function, direction, and electrical attributes of CAL_ADDR[12].Figure 6-137. CAL_ADDR[12] Pad Configuration Register (SIU_PCR259)Refer to Table 6-19 for bit field definitions. Table 6-125 lists the PA fields for CAL_ADDR[12].6.3.1.138 Pad Configuration Register 260 (SIU_PCR260)The SIU_PCR260 register controls the function, direction, and electrical attributes of CAL_ADDR[13].Figure 6-138. CAL_ADDR[13] Pad Configuration Register (SIU_PCR260)Address: Base + (0x0242–0x0244) Access: R/W0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15R 0 0 0 0 PA 0 0 DSC 0 0 0 0 0 0WRESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Table 6-124. PCR257–PCR258 PA Field DefinitionsPA Field Pin Function0b00 Invalid value0b01 CAL_CS[2:3]0b10 CAL_ADDR[10:11]0b11 CAL_CS[2:3]Address: Base + 0x0246 Access: R/W0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15R 0 0 0 0 0 PA 0 0 DSC 0 0 0 0 0 0WRESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Table 6-125. PCR259 PA Field DefinitionsPA Field Pin Function0b0 Invalid value0b1 CAL_ADDR[12]Address: Base + 0x0248 Access: R/W0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15R 0 0 0 0 0 PA 0 0 DSC 0 0 0 0 0 0WRESET: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
