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Memory Map
Table 3-2. MC9328MX1 Internal Registers Sorted by Address (Continued)
Module Name
Address
GPIO A
0x0021C000
GPIO A
0x0021C004
GPIO A
0x0021C008
GPIO A
0x0021C00C
GPIO A
0x0021C010
GPIO A
0x0021C014
GPIO A
0x0021C018
GPIO A
0x0021C01C
GPIO A
0x0021C020
GPIO A
0x0021C024
GPIO A
0x0021C028
GPIO A
0x0021C02C
GPIO A
0x0021C030
GPIO A
0x0021C034
GPIO A
0x0021C038
GPIO A
0x0021C03C
GPIO A
0x0021C040
GPIO B
0x0021C100
GPIO B
0x0021C104
GPIO B
0x0021C108
GPIO B
0x0021C10C
GPIO B
0x0021C110
GPIO B
0x0021C114
GPIO B
0x0021C118
GPIO B
0x0021C11C
GPIO B
0x0021C120
GPIO B
0x0021C124
GPIO B
0x0021C128
GPIO B
0x0021C12C
3-24
Name
DDIR_A
OCR1_A
OCR2_A
ICONFA1_A
ICONFA2_A
ICONFB1_A
ICONFB2_A
DR_A
GIUS_A
SSR_A
ICR1_A
ICR2_A
IMR_A
ISR_A
GPR_A
SWR_A
PUEN_A
DDIR_B
OCR1_B
OCR2_B
ICONFA1_B
ICONFA2_B
ICONFB1_B
ICONFB2_B
DR_B
GIUS_B
SSR_B
ICR1_B
ICR2_B
MC9328MX1 Reference Manual
Description
Port A Data Direction Register
Port A Output Configuration Register 1
Port A Output Configuration Register 2
Port A Input Configuration Register A1
Port A Input Configuration Register A2
Port A Input Configuration Register B1
Port A Input Configuration Register B2
Port A Data Register
Port A GPIO In Use Register
Port A Sample Status Register
Port A Interrupt Configuration Register 1
Port A Interrupt Configuration Register 2
Port A Interrupt Mask Register
Port A Interrupt Status Register
Port A General Purpose Register
Port A Software Reset Register
Port A Pull_Up Enable Register
Port B Data Direction Register
Port B Output Configuration Register 1
Port B Output Configuration Register 2
Port B Input Configuration Register A1
Port B Input Configuration Register A2
Port B Input Configuration Register B1
Port B Input Configuration Register B2
Port B Data Register
Port B GPIO In Use Register
Port B Sample Status Register
Port B Interrupt Configuration Register 1
Port B Interrupt Configuration Register 2
MOTOROLA
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