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Revision 1.2
- 6 -
24 October 2000
MTU8B54E/55E/56E/57E
MYSON
TECHNOLOGY
TABLE 2. T0MODE Register
Bit
Symbol
Description
2-0
PS2:PS0
Bit Value
Timer Rate
WDT Rate
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
1:2
1:4
1:8
1:16
1:32
1:64
1:128
1:256
1:1
1:2
1:4
1:8
1:16
1:32
1:64
1:128
3
PSC
Prescaler assign bit:
= 0, Timer0
= 1, WDT
4
TE
Timer0 source signal edge select bit:
= 0, increment when low-to-high transition on T0CKI pin
= 1, increment when high-to-low transition on T0CKI pin
5
TS
Timer0 source signal select bit:
= 0, internal instruction clock cycle
= 1, transition on T0CKI pin
6, 7
-
Unused