XC912BC32CFU8 Motorola Semiconductor Products, XC912BC32CFU8 Datasheet - Page 53

• Manufacturer Part Number: XC912BC32CFU8
• Description: M68HC12B Family Data Sheet
• Manufacturer: Motorola Semiconductor Products

M68HC12B Family — Rev. 8.0
MOTOROLA
Notes:
Addr.
$00B0
$00B1
$00B2
$00B3
$00B4
$00B5
$00B6
$00B7
$00B8
$00B9
$00BA
$00BB
1. Available only on MC68HC912B32 and MC68HC912BC32 devices.
2. Available only on MC68HC912B32 and MC68HC12BE32 devices.
3. Available only on MC68HC(9)12BC32 devices.
16-Bit Pulse Accumulator B Control
Pulse Accumulator B Flag Register
8-Bit Pulse Accumulator Holding
8-Bit Pulse Accumulator Holding
8-Bit Pulse Accumulator Holding
8-Bit Pulse Accumulator Holding
Modulus Down-Counter Count
Modulus Down-Counter Count
Timer Input Capture Holding
Timer Input Capture Holding
Timer Input Capture Holding
Timer Input Capture Holding
Register Name
Register (MCCNT)
Register (MCCNT)
Register 3 (PA3H)
Register 2 (PA2H)
Register 1 (PA1H)
Register 0 (PA0H)
Register 0 (TC0H)
Register 0 (TC0H)
Register 1 (TC1H)
Register 1 (TC1H)
Register (PBCTL)
See page 197.
See page 198.
See page 198.
See page 198.
See page 198.
See page 199.
See page 199.
See page 199.
See page 200.
See page 200.
See page 200.
See page 200.
(PBFLG)
Figure 2-1. Register Map (Sheet 12 of 19)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Bit 15
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
0
0
1
1
0
0
0
0
= Unimplemented
Register Block
PBEN
Bit 14
Bit 14
Bit 14
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
6
0
0
0
0
0
0
0
1
1
0
0
0
0
Bit 13
Bit 13
Bit 13
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
5
0
0
0
0
0
0
0
0
1
1
1
0
0
0
Bit 12
Bit 12
Bit 12
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
R
4
0
0
0
0
0
0
0
0
1
1
0
0
0
0
= Reserved
Bit 11
Bit 11
Bit 11
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
3
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Bit 10
Bit 10
Bit 10
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
2
0
0
0
0
0
0
0
0
1
1
0
0
0
0
U = Unaffected
PBOV
PBOV
Bit 1
Bit 1
Bit 1
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Register Block
1
0
0
0
0
0
0
1
1
0
0
0
0
Data Sheet
Registers
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
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