MC68HC08AZ32A Datasheet, PDF (154/312 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Input/Output (I/O) Ports
Addr.
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
Name
Bit 7
6
5
4
3
2
Read:
0
Data Direction Register C
MCLKEN
(DDRC) Write:
See page 159. _Reset:
0
0
DDRC5
0
DDRC4 DDRC3 DDRC2
0
0
0
Data Direction Register D ^Read:
(DDRD) Write:
See page 161. _Reset:
DDRD7
0
DDRD6
0
DDRD5
0
DDRD4 DDRD3 DDRD2
0
0
0
Port E Data Register ^Read:
(PTE) Write:
See page 163.
Reset:
PTE7
PTE6
PTE5
PTE4
PTE3
Unaffected by reset
PTE2
Read: 0
Port F Data Register
(PTF) Write:
See page 165. _Reset:
PTF6
PTF5
PTF4
PTF3
Unaffected by reset
PTF2
Port G Data Register ^Read:
0
0
(PTG) Write:
See page 167. _Reset:
0
0
0
PTG2
Unaffected by reset
Port H Data Register ^Read:
0
0
(PTH) Write:
See page 169.
Reset:
0
0
0
0
Unaffected by reset
Read:
Data Direction Register E
(DDRE) Write:
See page 164. _Reset:
DDRE7
0
DDRE6
0
DDRE5
0
DDRE4
0
DDRE3 DDRE2
0
0
Data Direction Register F ^Read:
0
(DDRF) Write:
See page 166. _Reset:
0
DDRF6 DDRF5
0
0
DDRF4
0
DDRF3 DDRF2
0
0
Data Direction Register G ^Read:
0
0
0
0
0
DDRG2
(DDRG) Write:
See page 168.
Reset: 0
0
0
0
0
0
Read: 0
0
0
0
0
0
Data Direction Register H
(DDRH) Write:
See page 170. _Reset:
0
0
0
0
0
0
= Unimplemented
Figure 13-1. I/O Port Register Summary (Continued)
1
DDRC1
0
DDRD1
0
PTE1
PTF1
PTG1
PTH1
DDRE1
0
DDRF1
0
DDRG1
0
DDRH1
0
Bit 0
DDRC0
0
DDRD0
0
PTE0
PTF0
PTG0
PTH0
DDRE0
0
DDRF0
0
DDRG0
0
DDRH0
0
MC68HC08AZ32A Data Sheet, Rev. 2
154
Freescale Semiconductor