MC908JL16CFAE FREESCALE [Freescale Semiconductor, Inc], MC908JL16CFAE Datasheet - Page 138

• Manufacturer Part Number: MC908JL16CFAE
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Input/Output (I/O) Ports
138
$000C
$000D
$0000
$0001
$0003
$0004
$0005
$0007
$0008
$000A
$000E
Addr.
Port A Input Pull-up Enable
PTA7 Input Pull-up Enable
Data Direction Register D
Data Direction Register A
Data Direction Register B
Data Direction Register E
Port D Control Register
Register Name
Port A Data Register
Port B Data Register
Port D Data Register
Port E Data Register
Register (PTA7PUE)
Register (PTAPUE)
(DDRD)
(DDRA)
(DDRB)
(PDCR)
(DDRE)
(PTD)
(PTA)
(PTB)
(PTE)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 10-1. I/O Port Register Summary
PTAPUE7
PTA6EN
DDRA7
DDRB7
DDRD7
PTD7
PTA7
PTB7
Bit 7
MC68HC908JL16 Data Sheet, Rev. 1.1
0
0
0
0
0
0
0
0
= Unimplemented
PTAPUE6
DDRA6
DDRB6
DDRD6
PTD6
PTA6
PTB6
6
0
0
0
0
0
0
0
0
PTAPUE5
DDRA5
DDRB5
DDRD5
PTD5
PTA5
PTB5
5
0
0
0
0
0
0
0
0
PTAPUE4
DDRA4
DDRB4
DDRD4
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
PTA4
PTB4
PTD4
4
0
0
0
0
0
0
0
0
PTAPUE3
SLOWD7
DDRA3
DDRB3
DDRD3
PTA3
PTB3
PTD3
3
0
0
0
0
0
0
0
PTAPUE2
SLOWD6
DDRD2
DDRA2
DDRB2
PTA2
PTB2
PTD2
2
0
0
0
0
0
0
0
Freescale Semiconductor
PTAPUE1
PTDPU7
DDRD1
DDRA1
DDRB1
DDRE1
PTA1
PTB1
PTD1
PTE1
1
0
0
0
0
0
0
0
PTAPUE0
PTDPU6
DDRD0
DDRE0
DDRA0
DDRB0
PTA0
PTB0
PTD0
PTE0
Bit 0
0
0
0
0
0
0
0