Datasheet

Standard Timer Module
MC68HC812A4 Data Sheet, Rev. 7
120 Freescale Semiconductor
$008D
Timer Mask Register 2
(TMSK2)
See page 131.
Read:
TOI
0
PUPT RDPT TCRE PR2 PR1 PR0
Write:
Reset:00110000
$008E
Timer Flag Register 1
(TFLG1)
See page 132.
Read:
C7F C6F C5F C4F C3F C2F C1F C0F
Write:
Reset:00000000
$008F
Timer Flag Register 2
(TFLG2)
See page 132.
Read:
TOF
0000000
Write:
Reset:00000000
$0090
Timer Channel 0 Register
High (TC0H)
See page 133.
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
Reset:00000000
$0091
Timer Channel 0 Register
Low (TC0L)
See page 133.
Read:
Bit 7654321Bit 0
Write:
Reset:00000000
$0092
Timer Channel 1 Register
High (TC1H)
See page 133.
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
Reset:00000000
$0093
Timer Channel 1 Register
Low (TC1L)
See page 133.
Read:
Bit 7654321Bit 0
Write:
Reset:00000000
$0094
Timer Channel 2 Register
High (TC2H)
See page 133.
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
Reset:00000000
$0095
Timer Channel 2 Register
Low (TC2L)
See page 133.
Read:
Bit 7654321Bit 0
Write:
Reset:00000000
$0096
Timer Channel 3 Register
High (TC3H)
See page 133.
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
Reset:00000000
$0097
Timer Channel 3 Register
Low (TC3L)
See page 133.
Read:
Bit 7654321Bit 0
Write:
Reset:00000000
$0098
Timer Channel 4 Register
High (TC4H)
See page 133.
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
Reset:00000000
Addr.Register Name Bit 7654321Bit 0
= Unimplemented R = Reserved
Figure 12-2. I/O Register Summary (Sheet 2 of 4)