MC68HC705P9CDW FREESCALE [Freescale Semiconductor, Inc], MC68HC705P9CDW Datasheet - Page 35

• Manufacturer Part Number: MC68HC705P9CDW
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

MC68HC705P9 — Rev. 4.0
MOTOROLA
$001A
$001B
$001C
$0015
$0016
$0017
$0018
$0019
Addr.
Output Compare Register High
Output Compare Register Low
EPROM Programming Register
Alternate Timer Register High
Alternate Timer Register Low
Input Capture Register Low
Name
Timer Register High
Timer Register Low
See page 114.
See page 115.
See page 115.
See page 112.
See page 112.
See page 113.
See page 113.
See page 38.
Figure 3-2. I/O Register Summary (Sheet 3 of 4)
(EPROG)
(OCRH)
(OCRL)
(ATRH)
(ATRL)
(ICRL)
Freescale Semiconductor, Inc.
(TRH)
(TRL)
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Bit 15
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
R
0
Memory
= Unimplemented
14
14
14
R
6
6
6
6
6
0
13
13
13
R
5
5
5
5
5
0
Reset initializes ATRH to $FF
Reset initializes ATRL to $FC
Reset initializes TRH to $FF
Reset initializes TRL to $FC
Unaffected by reset
Unaffected by reset
Unaffected by reset
Unaffected by reset
12
12
12
R
4
4
4
4
4
0
R = Reserved
Input/Output Register Summary
11
11
11
R
3
3
3
3
3
0
LATCH
10
10
10
2
2
2
2
2
U = Unaffected
Technical Data
R
1
1
9
1
9
1
9
1
0
Memory
EPGM
Bit 0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
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