System Integration Unit (SIU)
PXN20 Microcontroller Reference Manual, Rev. 1
8-8 Freescale Semiconductor
Table 8-2. Detailed Memory Map for SIU_PCR, SIU_GPDO, and SIU_GPDI
Pad ID Pad #
SIU_PCR
Address
SIU_GPDO
Address
SIU_GPDI
Address
PA0 0 FFFE_8040 PA[15:0]
are
inputs
only
FFFE_8800
PA1 1 FFFE_8042 FFFE_8801
PA2 2 FFFE_8044 FFFE_8802
PA3 3 FFFE_8046 FFFE_8803
PA4 4 FFFE_8048 FFFE_8804
PA5 5 FFFE_804A FFFE_8805
PA6 6 FFFE_804C FFFE_8806
PA7 7 FFFE_804E FFFE_8807
PA8 8 FFFE_8050 FFFE_8808
PA9 9 FFFE_8052 FFFE_8809
PA10 10 FFFE_8054 FFFE_880A
PA11 11 FFFE_8056 FFFE_880B
PA12 12 FFFE_8058 FFFE_880C
PA13 13 FFFE_805A FFFE_880D
PA14 14 FFFE_805C FFFE_880E
PA15 15 FFFE_805E FFFE_880F
PB0 16 FFFE_8060 FFFE_8610 FFFE_8810
PB1 17 FFFE_8062 FFFE_8611 FFFE_8811
PB2 18 FFFE_8064 FFFE_8612 FFFE_8812
PB3 19 FFFE_8066 FFFE_8613 FFFE_8813
PB4 20 FFFE_8068 FFFE_8614 FFFE_8814
PB5 21 FFFE_806A FFFE_8615 FFFE_8815
PB6 22 FFFE_806C FFFE_8616 FFFE_8816
PB7 23 FFFE_806E FFFE_8617 FFFE_8817
PB8 24 FFFE_8070 FFFE_8618 FFFE_8818
PB9 25 FFFE_8072 FFFE_8619 FFFE_8819
PB10 26 FFFE_8074 FFFE_861A FFFE_881A
PB11 27 FFFE_8076 FFFE_861B FFFE_881B
PB12 28 FFFE_8078 FFFE_861C FFFE_881C
PB13 29 FFFE_807A FFFE_861D FFFE_881D
PB14 30 FFFE_807C FFFE_861E FFFE_881E
PB15 31 FFFE_807E FFFE_861F FFFE_881F