R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 103

• Manufacturer Part Number: R5F21133DFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY/R8C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 12.22 TYZMR Register and PUM Register in Timer Mode
T i m e r Y , Z m o d e r e g i s t e r
b 7 b6 b 5 b 4 b 3 b 2 b1 b 0
Timer Y, Z waveform output control register
b7 b6 b5 b4 b3 b2 b1 b0
N O T E S :
0
1 . W h e n T Z S b i t = 1 ( s t a r t s c o u n t i n g ) , t h e v a l u e s e t i n t h e T Z W C b i t i s v a l i d . I f T Z W C b i t = 0 , t h e t i m e r Z c o u n t v a l u e i s
Jan 27, 2006
0
w r i t t e n t o b o t h r e l o a d r e g i s t e r a n d c o u n t e r . I f T Z W C b i t = 1 , t h e t i m e r Z c o u n t v a l u e i s w r i t t e n t o t h e r e l o a d r e g i s t e r
o n l y .
W h e n T Z S b i t = 0 ( s t o p s c o u n t i n g ) , t h e t i m e r Z c o u n t v a l u e i s w r i t t e n t o b o t h r e l o a d r e g i s t e r a n d c o u n t e r r e g a r d l e s s o f
h o w t h e T Z W C b i t i s s e t .
0
0
0
0
0
0
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0
B i t s y m b o l
INOSEG
Bit symbol
INOSTG
TYOPL
TZOPL
T Y M O D 0
T Z M O D 0
T Z M O D 1
(b3-b0)
TZWC
TZS
T Y W C
R 1 E D G
Symbol
PUM
TYS
S y m b o l
T Y Z M R
INT0 pin one-shot trigger
polarity select bit
Reserved bit
Timer Z output level
latch
INT0 pin one-shot
trigger control bit
Timer Y-related bit
T i m e r Y - r e l a t e d b i t
Timer Z operation
mode bit
T i m e r Z w r i t e
c o n t r o l b i t
Timer Z count
start flag
B i t n a m e
Bit name
(1 )
Address
0084
A d d r e s s
0 0 8 0
16
1 6
b 5 b 4
0 0 : Timer mode
0 : S t o p s c o u n t i n g
1 : S t a r t s c o u n t i n g
0 : W r i t e t o r e l o a d r e g i s t e r a n d c o u n t e r
1 : W r i t e t o r e l o a d r e g i s t e r o n l y
Must set to “0” in timer mode
Must set to “0” in timer mode
Must set to “0”
Must set to “0” in timer mode
After reset
00
16
A f t e r r e s e t
0 0
1 6
F u n c t i o n
Function
12.3 Timer (Timer Z)
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW