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M16C/6N Group (M16C/6NK, M16C/6NM)
Timer Ai Mode Register (i = 0 to 4)
b7
b6
b5
b4
b3
b2
0
NOTES:
1.Effective when the TAiTGH and TAiTGL bits in the ONSF or TRGSR register are "00b" (TAiIN pin input).
2.The port direction bit for the TAiIN pin is set to "0" (input mode).
Figure 13.11 TAiMR Register in One-shot Timer Mode
Rev.2.00
Nov 28, 2005
REJ09B0124-0200
b1
b0
Symbol
1 0
TA0MR to TA4MR
Bit Symbol
TMOD0
Operation Mode Select Bit 1 0 : One-shot timer mode
TMOD1
Pulse Output Function
MR0
Select Bit
External Trigger Select
MR1
(1)
Bit
MR2
Trigger Select Bit
MR3
Set to "0" in one-shot timer mode
TCK0
Count Source Select Bit
TCK1
page 126 of 378
Address
After Reset
0396h to 039Ah
00h
Bit Name
b1 b0
0 : Pulse is not output
(TA
pin functions as I/O port)
iOUT
1 : Pulse is output
(TAi
pin functions as a pulse output pin)
OUT
0 : Falling edge of input signal to TAiIN pin
1 : Rising edge of input signal to TAiIN pin
0 : TAiOS bit is enabled
1 : Selected by TAiTGH to TAiTGL bits
b7 b6
0 0 : f1 or f2
0 1 : f8
1 0 : f32
1 1 : fC32
13. Timers
Function
RW
RW
RW
RW
(2)
RW
(2)
RW
RW
RW
RW
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