R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 111

• 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 12.27 Operation Example in Programmable Wait One-shot Generation Mode
Jan 27, 2006
Contents of Timer Z
underflow signal
TZ
TYZMR register
TYZOC register
Count source
INT
OUT
PUM register
TZIC register
TZOPL bit in
Prescaler Z
TZOS bit in
0
TZS bit in
pin output
input pin
IR bit in
The above applies to the following conditions;
PREZ=01
TZOPL bit in PUM register=0, INOSTG bit=1(INT0 one-shot trigger enabled)
INOSEG bit=1(rising edge trigger)
page 100 of 205
“0”
“1”
“0”
“H”
“L”
“1”
“0”
“0”
“1”
“1”
“1”
“0”
16
, TZPR=01
Set to
trigger
“
1
”
by program or
Set to
16
, TZSC=02
Set to
01
Count
starts
“
0
”
Wait starts
16
by program
“
1
”
“
by program
1
”
16
by INT
0
pin input
00
16
Waveform
output starts
Timer Z
secondary
reload
02
16
01
16
Set to
is acknowledged or by program
“
0
”
00
when interrupt request
16
Waveform
output
completes
Timer Z
primary
reload
Set to
completes
01
“
16
0
”
12.3 Timer (Timer Z)
when count