R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 101

• 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 12.21 PUM Register and TCSS Register
b 7 b 6 b 5 b 4 b3 b2 b 1 b 0
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
NOTES:
b 7 b6 b 5 b 4 b 3 b 2 b 1 b 0
1. The INOSEG bit is valid only when the INT0PL bit in the INTEN register is "0" (one-edge).
Timer count source setting register
2. The INOSGT bit must be set to "1" after the INT0EN bit in the INTEN register and the INOSEG bit in the PUM register
0
NOTES:
Jan 27, 2006
are set.
1. Avoid switching a count source, while a counter is in progress. Timer counter must be stopped before switching a count
0
source.
0
0
0
page 90 of 205
0
B i t s y m b o l
INOSTG
I N O S E G
T Y O P L
T Z O P L
( b 3 - b 0 )
Bit symbol
TXCK0
TXCK1
TYCK0
TYCK1
TZCK0
TZCK1
S y m b o l
(b7-b6)
P U M
Symbol
TCSS
R e s e r v e d b i t
T i m e r Y o u t p u t l e v e l
l a t c h
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
T i m e r X c o u n t s o u r c e
s e l e c t b i t
T i m e r Y c o u n t s o u r c e
s e l e c t b i t
Timer Z count source
select bit
R e s e r v e d b i t
B i t n a m e
(2 )
Bit name
(1 )
(1 )
(1)
A d d r e s s
0 0 8 4
(Timer Z)
( T i m e r Z )
Address
008E
(1 )
1 6
16
M u s t s e t t o “ 0 ”
F u n c t i o n v a r i e s d e p e n d i n g o n t h e o p e r a t i o n m o d e
F u n c t i o n v a r i e s d e p e n d i n g o n t h e o p e r a t i o n m o d e
0 : I N T 0 p i n o n e - s h o t t r i g g e r i n v a l i d
1 : I N T 0 p i n o n e - s h o t t r i g g e r v a l i d
0 : Edge trigger at falling edge
1 : Edge trigger at rising edge
b5 b4
b1 b0
b3 b2
0 0 : f
0 1 : f
1 0 : Selects Timer Y underflow
1 1 : f
0 0 : f
0 1 : f
1 0 : f
1 1 : f
0 0 : f
0 1 : f
1 0 : f
1 1 : Selects input from CNTR
Must be set to “0”
A f t e r r e s e t
After reset
0 0
1
8
2
1
8
32
2
1
8
RING
00
1 6
16
F u n c t i o n
Function
1
pin
12.3 Timer (Timer Z)
R W
R W
RW
R W
R W
R W
R W
R W
RW
R W
RW
R W
RW
R W