MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 51

• Manufacturer Part Number: MC68HC908AS60MFN
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908AS60 — Rev. 1.0
MOTOROLA
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
Addr.
Data Direction Register C
Data Direction Register D
Data Direction Register A
Data Direction Register B
Port C Data Register
Port D Data Register
Port A Data Register
Port B Data Register
Port E Data Register
Port F Data Register
Figure 2-2. Control, Status, and Data Registers (Sheet 1 of 9)
Register Name
See page 304.
See page 306.
See page 308.
See page 311.
See page 304.
See page 307.
See page 309.
See page 312.
See page 314.
See page 318.
(DDRC)
(DDRD)
(DDRA)
(DDRB)
(PTC)
(PTD)
(PTA)
(PTB)
(PTE)
(PTF)
Freescale Semiconductor, Inc.
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Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
MCLKEN
DDRA7
DDRB7
DDRD7
PTA7
PTB7
PTD7
PTE7
Bit 7
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R
R
0
0
0
0
0
Memory Map
= Unimplemented
DDRA6
DDRB6
DDRD6
PTA6
PTB6
PTD6
PTE6
PTF6
R
R
6
0
0
0
0
0
DDRA5
DDRB5
DDRC5
DDRD5
PTA5
PTB5
PTC5
PTD5
PTE5
PTF5
5
0
0
0
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
DDRA4
DDRB4
DDRC4
DDRD4
PTD4
PTA4
PTB4
PTC4
PTE4
PTF4
R
4
0
0
0
= Reserved
DDRA3
DDRB3
DDRC3
DDRD3
PTA3
PTB3
PTC3
PTD3
PTE3
PTF3
3
0
0
0
DDRA2
DDRB2
DDRC2
DDR2
PTA2
PTB2
PTC2
PTD2
PTE2
PTF2
2
0
0
0
Input/Output Section
U = Unaffected
DDRC1
DDRD1
DDRA1
DDRB1
PTC1
PTD1
PTA1
PTB1
PTE1
PTF1
Technical Data
1
0
0
0
Memory Map
DDRA0
DDRB0
DDRC0
DDRD0
PTA0
PTB0
PTC0
PTD0
PTE0
PTF0
Bit 0
0
0
0
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