R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 105

• 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 12.23 TYZMR Register and PUM Register in Programmable Waveform Generation Mode
b7 b6 b5 b4 b3 b2 b1 b0
T i m e r Y , Z w a v e f o r m o u t p u t c o n t r o l r e g i s t e r
T i m e r Y , Z m o d e r e g i s t e r
b 7 b 6 b 5 b 4 b 3 b2 b 1 b0
0
N O T E S :
1 . W h e n t h e T Z S b i t i s s e t t o “ 1 ” ( c o u n t s t a r t s ) , t h e 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 .
Jan 27, 2006
W h e n t h e T Z S b i t i s s e t t o “ 0 ” ( c o u n t s t o p s ) , t h e 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 t h e r e l o a d r e g i s t e r a n d c o u n t e r .
0
1
0
1
0
0
0
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0
B i t s y m b o l
I N O S T G
I N O S E G
Bit symbol
TYOPL
T Z O P L
T Z M O D 0
T Z M O D 1
T Y M O D 0
(b3-b0)
T Z W C
TZS
R 1 E D G
T Y W C
Symbol
TYS
PUM
S y m b o l
T Y Z M R
T i m e r Y - r e l a t e d b i t
T i m e r Z o u t p u t l e v e l
l a t c h
I N T 0 p i n o n e - s h o t
t r i g g e r c o n t r o l b i t
I N T 0 p i n o n e - s h o t
t r i g g e r p o l a r i t y s e l e c t b i t
R e s e r v e d b i t
Timer Y-related bit
Timer Z operation
mode bit
Timer Z write
control bit
Timer Z count
start flag
B i t n a m e
Bit name
Address
0084
A d d r e s s
0 0 8 0
16
1 6
b5 b4
0 1 : P r o g r a m m a b l e w a v e f o r m g e n e r a t i o n m o d e
S e t t o " 1 " i n p r o g r a m m a b l e w a v e f o r m g e n e r a t i o n
m o d e
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 : O u t p u t s " H " f o r p r i m a r y p e r i o d
1 : O u t p u t s " L " f o r p r i m a r y p e r i o d
Must set to “0” in programmable waveform
generation mode
Must set to “0” in programmable waveform
generation mode
M u s t s e t t o “ 0 ”
After reset
(1 )
O u t p u t s " L " f o r s e c o n d a r y p e r i o d
O u t p u t s " L " w h e n t h e t i m e r i s s t o p p e d
O u t p u t s " H " f o r s e c o n d a r y p e r i o d
O u t p u t s " H " w h e n t h e t i m e r i s s t o p p e d
00
A f t e r r e s e t
16
0 0
1 6
F u n c t i o n
Function
12.3 Timer (Timer Z)
R W
R W
R W
R W
R W
R W
R W
R W
R W
RW
RW
RW
RW
R W
RW