mc68hc912bc32 Freescale Semiconductor, Inc, mc68hc912bc32 Datasheet - Page 151

• Manufacturer Part Number: mc68hc912bc32
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Read: Anytime
Write: Anytime for output compare function; has no meaning or effect during
Depending on the TIOS bit for the corresponding channel, these registers are used to latch the value of
the free-running counter when a defined transition is sensed by the corresponding input capture edge
detector or to trigger an output action for output compare.
12.3.10 Pulse Accumulator Control Register
Read: Anytime
Write: Anytime
Freescale Semiconductor
input capture
Address: $009C
Address: $009D
Address: $009E
Address: $009F
Address: $00A0
Figure 12-22. Timer Input Capture/Output Compare Register 6 (TC6)
Figure 12-23. Timer Input Capture/Output Compare Register 7 (TC7)
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Figure 12-24. Pulse Accumulator Control Register (PACTL)
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
= Unimplemented
PAEN
Bit 14
Bit 14
Bit 6
Bit 6
6
0
6
0
6
0
6
0
6
0
M68HC12B Family Data Sheet, Rev. 9.1
PAMOD
Bit 13
Bit 13
Bit 5
Bit 5
5
0
5
0
5
0
5
0
5
0
PEDGE
Bit 12
Bit 12
Bit 4
Bit 4
4
0
4
0
4
0
4
0
4
0
Bit 11
Bit 11
CLK1
Bit 3
Bit 3
3
0
3
0
3
0
3
0
3
0
Bit 10
Bit 10
CLK0
Bit 2
Bit 2
2
0
2
0
2
0
2
0
2
0
PAOVI
Bit 9
Bit 1
Bit 9
Bit 1
1
0
1
0
1
0
1
0
1
0
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
PAI
0
0
0
0
0
Block Diagram
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