MC68HC908JL3 Datasheet, PDF (83/180 Pages) Freescale Semiconductor, Inc – Microcontrollers

Functional Description
Addr.
$0020
$0021
$0022
$0023
$0024
$0025
$0026
$0027
$0028
$0029
$002A
Register Name
Read:
TIM Status and Control
Register (TSC)
Write:
Reset:
Read:
TIM Counter Register High
(TCNTH)
Write:
Reset:
Read:
TIM Counter Register Low
(TCNTL)
Write:
Reset:
Read:
TIM Counter Modulo Register
High (TMODH)
Write:
Reset:
Read:
TIM Counter Modulo Register
Low (TMODL)
Write:
Reset:
Read:
TIM Channel 0 Status and
Control Register (TSC0)
Write:
Reset:
Read:
TIM Channel 0 Register High
(TCH0H)
Write:
Reset:
Read:
TIM Channel 0 Register Low
(TCH0L)
Write:
Reset:
Read:
TIM Channel 1 Status and
Control Register (TSC1)
Write:
Reset:
Read:
TIM Channel 1 Register High
(TCH1H)
Write:
Reset:
Read:
TIM Channel 1 Register Low
(TCH1L)
Write:
Reset:
Bit 7
TOF
0
0
Bit15
0
Bit7
0
Bit15
1
Bit7
1
CH0F
0
0
Bit15
Bit7
CH1F
0
0
Bit15
Bit7
6
5
4
3
0
0
TOIE TSTOP
TRST
0
1
0
0
Bit14
Bit13
Bit12
Bit11
0
0
0
0
Bit6
Bit5
Bit4
Bit3
0
0
0
0
Bit14
Bit13
Bit12
Bit11
1
1
1
1
Bit6
Bit5
Bit4
Bit3
1
1
1
1
CH0IE MS0B MS0A ELS0B
0
0
0
0
Bit14
Bit13
Bit12
Bit11
Indeterminate after reset
Bit6
Bit5
Bit4
Bit3
CH1IE
Indeterminate after reset
0
MS1A ELS1B
0
0
0
0
Bit14
Bit13
Bit12
Bit11
Indeterminate after reset
Bit6
Bit5
Bit4
Bit3
Indeterminate after reset
= Unimplemented
Figure 8-2. TIM I/O Register Summary
2
PS2
0
Bit10
0
Bit2
0
Bit10
1
Bit2
1
ELS0A
0
Bit10
Bit2
ELS1A
0
Bit10
Bit2
1
Bit 0
PS1
PS0
0
0
Bit9
Bit8
0
0
Bit1
Bit0
0
0
Bit9
Bit8
1
1
Bit1
Bit0
1
1
TOV0 CH0MAX
0
0
Bit9
Bit8
Bit1
Bit0
TOV1 CH1MAX
0
0
Bit9
Bit8
Bit1
Bit0
MC68HC908JL3E Family Data Sheet, Rev. 4
Freescale Semiconductor
83