MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 199

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

TIM Channel
Registers
MOTOROLA
These read/write registers contain the captured TIM counter value of the
input capture function or the output compare value of the output
compare function. The state of the TIM channel registers after reset is
unknown.
Register
Address
In input capture mode, reading TCHxH prevents the input capture value
from latching into the channel registers and inhibits the CHxF bit until
TCHxL is read.
In output compare mode, writing to TCHxH prevents the channel x pin
from toggling and inhibits the CHxF bit until TCHxL is written.
Reset:
Reset:
Read:
Write:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 13. TIM Channel Registers (TCH0H/L–TCH3H/L)
Bit 15
Bit 7
Bit 7
Table 5. TIM Channel Register Address Summary
TCH0H
$0027
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14
TCH0L
6
6
$0028
TIM
13
TCH1H
$002A
5
5
Indeterminate after Reset
Indeterminate after Reset
TCH1L
12
$002B
4
4
TCH2H
$002D
11
3
3
TCH2L
$002E
10
2
2
MC68HC708XL36
TCH3H
$0030
1
9
1
I/O Registers
TCH3L
Bit 0
Bit 8
Bit 0
$0031
TIM
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