7220 Datasheet, PDF (65/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

FUNCTIONAL DESCRIPTION
2.6 Timers
T12M4 T12M1 T12M0
0
0
0
“1”
f(XIN)
1/16
“0”
T12M2
Timer 1
Timer 1
interrupt
request
“1”
“0”
T12M3
Timer 2
Timer 2
interrupt
request
T12M4 T12M1 T12M0
0
0
1
“1”
f(XIN)
1/4096
“0”
T12M2
f(XIN)
1/16
Timer 1
Timer 1
interrupt
request
“1”
“0”
T12M3
Timer 2
Timer 2
interrupt
request
T12M4 T12M1 T12M0
0
1
0
“1”
f(XIN)
1/16
“0”
T12M2
Timer 1
Timer 1
interrupt
request
P24/TIM2
“1”
“0”
T12M3
Timer 2
Timer 2
interrupt
request
T12M4 T12M1 T12M0
1
0
0
“1”
f(XIN)
1/16
“0”
T12M2
Timer 1
Fig. 2.6.5 Example of timer system
Timer 1
interrupt
request
“1”
“0”
T12M3
Timer 2
Timer 2
interrupt
request
2-38
7220 Group User’s Manual