Motorola MPC8260 User Manual
Page 125
MOTOROLA
Chapter 3. Memory Map
3-5
Part I. Overview
Input/Output Port
10D00
PDIRA
Port A data direction register
32 bits
10D04
PPARA
Port A pin assignment register
32 bits
10D08
PSORA
Port A special options register
32 bits
10D0C
PODRA
Port A open drain register
32 bits
10D10
PDATA
Port A data register
32 bits
10D14Ð10D1F Reserved
Ñ
12 bytes
Ñ
10D20
PDIRB
Port B data direction register
32 bits
10D24
PPARB
Port B pin assignment register
32 bits
10D28
PSORB
Port B special operation register
32 bits
10D2C
PODRB
Port B open drain register
32 bits
10D30
PDATB
Port B data register
32 bits
10D34Ð10D3F Reserved
Ñ
12 bytes
Ñ
10D40
PDIRC
Port C data direction register
32 bits
10D44
PPARC
Port C pin assignment register
32 bits
10D48
PSORC
Port C special operation register
32 bits
10D4C
PODRC
Port C open drain register
32 bits
10D50
PDATC
Port C data register
32 bits
10D54Ð10D5F Reserved
Ñ
12 bytes
Ñ
10D60
PDIRD
Port D data direction register
32 bits
10D64
PPARD
Port D pin assignment register
32 bits
10D68
PSORD
Port D special operation register
32 bits
10D6C
PODRD
Port D open drain register
32 bits
10D70
PDATD
Port D data register
32 bits
CPM Timers
10D80
TGCR1
Timer 1 and timer 2 global
conÞguration register
8 bits
10D81
Reserved
Ñ
3 bytes
Ñ
10D84
TGCR2
Timer 3 and timer 4 global
conÞguration register
8 bits
10D85Ð10D8F Reserved
Ñ
11 bytes
Ñ
10D90
TMR1
Timer 1 mode register
16 bits
Table 3-1. Internal Memory Map (Continued)
Internal
Address
Abbreviation
Name
Size
Section/Page Number