Renesas M16C/64C User Manual page 313

M16C/64C Group
Event Counter Mode (When Using Two-Phase Pulse Signal Processing)
Timer Ai Mode Register (i = 2 to 4)
b7 b6 b5 b4 b3 b2 b1
0 1 0 0 0
TCK1 (Two-phase pulse signal processing operation type select bit) (b7)
The TCK1 bit can be set only for timer A3. No matter how this bit is set, timers A2 and A4 always
operate in normal processing mode and multiply-by-4 processing mode, respectively.
R01UH0092EJ0110 Rev.1.10
Jul 31, 2012
b0 Symbol
1
TA2MR to TA4MR
Bit Symbol Bit Name
TMOD0
Operation mode select bit
TMOD1
MR0 Set to 0 to use two-phase signal processing
MR1 Set to 0 to use two-phase signal processing
MR2 Set to 1 to use two-phase signal processing
MR3 Set to 0 to use two-phase signal processing
Count operation type
TCK0
select bit
Two-phase pulse signal
TCK1 processing operation type
select bit
Address
0338h to 033Ah
Function
b1 b0
0 1 : Event counter mode
0 : Reload type
1 : Free-run type
0 : Normal processing operation
1 : Multiply-by-4 processing operation
17. Timer A
Reset Value
00h
RW
RW
RW
RW
RW
RW
RW
RW
RW
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