MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 313

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908AB32
MOTOROLA
Addr.
$000A
$000B
$000C
$000D
$000E
$003D
$003E
$000F
$0008
$0009
Port D Input Pullup Enable
Port F Input Pullup Enable
Data Direction Register G
Data Direction Register H
Data Direction Register E
Data Direction Register F
Register Name
Port G Data Register
Port H Data Register
Port E Data Register
Port F Data Register
—
(PTDPUE)
(PTFPUE)
Rev. 1.0
Register
Register
(DDRG)
(DDRH)
(DDRE)
(DDRF)
(PTG)
(PTH)
(PTE)
(PTF)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 17-1. I/O Port Register Summary
Freescale Semiconductor, Inc.
For More Information On This Product,
PTDPUE7 PTDPUE6 PTDPUE5 PTDPUE4 PTDPUE3 PTDPUE2 PTDPUE1 PTDPUE0
PTFPUE7 PTFPUE6 PTFPUE5 PTFPUE4 PTFPUE3 PTFPUE2 PTFPUE1 PTFPUE0
DDRE7
DDRF7
PTE7
PTF7
Bit 7
0
0
0
0
0
0
0
0
0
0
Go to: www.freescale.com
Input/Output (I/O) Ports
DDRE6
DDRF6
PTE6
PTF6
6
0
0
0
0
0
0
0
0
0
0
DDRE5
DDRF5
PTE5
PTF5
5
0
0
0
0
0
0
0
0
0
0
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
DDRE4
DDRF4
PTE4
PTF4
4
0
0
0
0
0
0
0
0
0
0
DDRE3
DDRF3
PTE3
PTF3
3
0
0
0
0
0
0
0
0
0
0
DDRG2
DDRE2
DDRF2
PTG2
PTE2
PTF2
2
0
0
0
0
0
0
0
0
Input/Output (I/O) Ports
DDRG1
DDRH1
DDRE1
DDRF1
PTE1
PTG1
PTH1
PTF1
1
0
0
0
0
0
0
Technical Data
Introduction
DDRE0
DDRG0
DDRH0
DDRF0
PTE0
PTG0
PTH0
PTF0
Bit 0
0
0
0
0
0
0
313