M16C6K9 Datasheet, PDF (80/292 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

M16C/6K9 Group
Timer
XIN
TB0IN
TB1IN
TB2IN
Clock prescaler
f1
XCIN
1/32
fC32
1/8
f8 _{Clock prescaler reset flag (bit 7}
Reset
1/4
f32 at address 038116) set to “1”
f1 f8 f32 fC32
Timer A
Noise
filter
Noise
filter
Noise
filter
• Timer mode
• Pulse width measuring mode
Timer B0
• Event counter mode
• Timer mode
• Pulse width measuring mode
Timer B1
• Event counter mode
• Timer mode
• Pulse width measuring mode
Timer B2
• Event counter mode
Timer B0 interrupt
Timer B1 interrupt
Timer B2 interrupt
TB3IN
Noise
filter
• Timer mode
• Pulse width measuring mode
Timer B3
• Event counter mode
TB4IN
Noise
filter
• Timer mode
• Pulse width measuring mode
Timer B4
• Event counter mode
TB5IN
Noise
filter
• Timer mode
• Pulse width measuring mode
Timer B5
• Event counter mode
Note 1: The TB5IN pin (P71) is shared with RxD2 and the TA0IN pin, so be careful.
Timer B3 interrupt
Timer B4 interrupt
Timer B5 interrupt
Fig.FB-2 Timer B block diagram
Rev.1.00 Jun 06, 2003 page 80 of 290