參數(shù)資料
型號: HD4074654H
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁數(shù): 53/109頁
文件大?。?/td> 430K
代理商: HD4074654H
HD404654 Series
53
Writing to this register is valid from the second instruction execution cycle after the execution of the
previous timer mode register C1 write instruction. Setting timer C’s initialization by writing to timer
write register C (TWCL: $00E, TWCU: $00F) must be done after a mode change becomes valid.
Bit
Initial value
Read/Write
Bit name
3
0
W
TMC13
2
0
W
TMC12
0
0
W
TMC10
1
0
W
TMC11
Timer mode register C1 (TMC1: $00D)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
2048t
cyc
1024t
cyc
512t
cyc
128t
cyc
32t
cyc
8t
cyc
4t
cyc
2t
cyc
TMC12
TMC10
TMC11
TMC13
0
1
Free-running/reload timer selection
Free-running timer
Reload timer
Input clock period
Figure 37 Timer Mode Register C1 (TMC1)
Timer mode register C2 (TMC2: $014): Three-bit read/write register that selects the timer C output
mode as shown in figure 38. It is reset to $0 by MCU reset.
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