MC68HC908MR8 Datasheet, PDF (226/372 Pages) Motorola, Inc – Microcontrollers

Timer Interface B (TIMB)
Addr.
Register Name
Bit 7
6
5
4
3
2
1 Bit 0
Read
:
$0053
TIMB
Counter Register Low
(TBCNTL)
See page 240.
Write
:
Re-
set:
Bit 7
R
0
Bit 6
R
0
Bit 5
R
0
Bit 4
R
0
Bit 3
R
0
Bit 2
R
0
Bit 1
R
0
Bit 0
R
0
$0054
Read
:
TIMB Counter Modulo Reg-
ister High Write
(TBMODH) :
See page 241.
Re-
set:
Bit 15
1
Bit 14
1
Bit 13
1
Bit 12 Bit 11 Bit 10
1
1
1
Bit 9
1
Bit 8
1
Read
:
TIMB Counter Modulo Reg-
$0055
ister Low Write
(TBMODL) :
See page 241.
Re-
set:
Bit 7
1
Bit 6
1
Bit 5
1
Bit 4
1
Bit 3
1
Bit 2
1
Bit 1
1
Bit 0
1
$0056
Read
:
CH0F
TIMB Channel 0 Sta-
tus/Control Register Write
(TBSC0) :
0
See page 242.
Re-
set:
0
CH0IE
0
MS0B
0
MS0A
0
ELS0B ELS0A
0
0
TOV0
CH0MA
X
0
0
$0057
Read
:
TIMB Channel 0 Register
High Write
(TBCH0H) :
See page 246.
Re-
set:
Bit 15
Bit 14
Bit 13 Bit 12 Bit 11 Bit 10
Indeterminate after reset
Bit 9
Bit 8
R = Reserved
Figure 12-2. TIMB I/O Register Summary (Continued)
Technical Data
226
Timer Interface B (TIMB)
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor