tmp89cm42 TOSHIBA Semiconductor CORPORATION, tmp89cm42 Datasheet - Page 174

• Manufacturer Part Number: tmp89cm42
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

13.4
Timer Function
RB002
TA0CR<TA0S>
TA0MOD<TA0TED>
TCA0 pin input
Source clock
Counter
Write to TA0DRAL
Write to TA0DRAH
TA0DRAL
TA0DRAH
INTTCA0 interrupt request
Write n
Write m
m
n
Reflected by writing to TA0DRAH
Timer start
Count in the period of H level
Figure 13-6 Window Mode Timing Chart
0
1
2
During the H-level counting (TA0MOD<TA0TED>=”0”)
3
4
Page 160
5
Match detection
6
Count in the period of H level
mn-1
mn
0
Counter clear
1
2
3
4
5
TMP89CM42
6
Timer stop
0