Fujitsu FR81S User Manual
CHAPTER 22: 32-BIT OUTPUT COMPARE
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: 32-BIT OUTPUT COMPARE
FUJITSU SEMICONDUCTOR CONFIDENTIAL
18
5.3.1. Compare Register Write
Compare register write is shown below.
The compare operation with the counter value is not performed on compare register rewrite.
Figure 5-1 Compare Register Write Timing
Counter value
N
N+1
N+2
M
N+3
N+1
Compare clear register
0 value
Compare register 0
Compare register 0
write
L
N+3
Compare clear register
1 value
Compare register 1
Compare register 1
write
Compare 0 stop
Compare 1 stop
A match signal is not generated
Compare register 6 value
Compare register 6 write
Compare register 7 value
Compare register 7 value
Compare register 7 write
Compare 6 stop Compare 7 stop
MB91520 Series
MN705-00010-1v0-E
855