Renesas M16C FAMILY Hardware Manual page 104

Under development
Preliminary specification
Specifications in this manual are tentative and subject to change.
R8C/11 Group
Timer Y, Z mode register
b7 b6 b5 b4 b3 b2 b1 b0
1 1
0
Notes:
1. When TZS bit= 1 (starts counting), the timer Y count value is written to the reload register only.
When TZS bit=0 (stops counting), the timer Y count value is written to both reload register and counter .
Timer Y, Z waveform output control register
b7 b6 b5 b4 b3 b2 b1 b0
0 0
0 0
Figure 12.23 TYZMR Register and PUM Register in Programmable Waveform Generation Mode
Rev.0.91 2003 Sep 08
Symbol
TYZMR
Bit symbol
Bit name
TYMOD0
Timer Y-related bit
R1EDG
TYWC
TYS
Timer Z operation
TZMOD0
mode bit
TZMOD1
Timer Z write
TZWC
control bit
Timer Z count
TZS
start flag
Symbol
PUM
0 0
Bit symbol
Reserved bit
(b3-b0)
TYOPL
Timer Y-related bit
Timer Z output level
TZOPL
latch
INT0 pin one-shot
INOSTG
trigger control bit
INT0 pin one-shot
INOSEG
trigger polarity select bit
page 94 of 184
Address After reset
0080 00
16 16
Function
b5 b4
0 1 : Programmable waveform generation mode
Set to "1" in programmable waveform generation
1
mode
0 : Stops counting
1 : Starts counting
1
Address After reset
0084 00
16 16
Bit name
Must set to "0"
0 : Outputs "H" for primary period
Outputs "L" for secondary period
Outputs "L" when the timer is stopped
1 : Outputs "L" for primary period
Outputs "H" for secondary period
Outputs "H" when the timer is stopped
Must set to "0" in programmable waveform
generation mode
Must set to "0" in programmable waveform
generation mode
12.3 Timer (Timer Z)
RW
RW
RW
RW
RW
RW
RW
RW
RW
Function
RW
RW
RW
RW
RW
RW