HD6475328-CP10 Datasheet, PDF (388/459 Pages) Hitachi Semiconductor – original Hitachi CMOS microcomputer unit (MCU)

TCR—Timer Control Register
H'FF90
FRT1
Bit
Initial value
Read/Write
7
6
5
4
ICIE OCIEB OCIEA OVIE
0
0
0
0
R/W R/W R/W R/W
3
OEB
0
R/W
2
OEA
0
R/W
1
CKS1
0
R/W
0
CKS0
0
R/W
Clock Select
00 Internal clock
source: ø4
01 Internal clock
source: ø8
10 Internal clock
source: ø32
11 External clock source:
counted on rising edge
Output Enable A
0 Compare-A output is disabled.
1 Compare-A output is enabled.
Output Enable B
0 Compare-B output is disabled.
1 Compare-B output is enabled.
Timer Overflow Interrupt Enable
0 Overflow interrupt request is disabled.
1 Overflow interrupt request is enabled.
Output Compare Interrupt Enable A
0 Compare-match A interrupt request is disabled.
1 Compare-match A interrupt request is enabled.
Output Compare Interrupt Enable B
0 Compare-match B interrupt request is disabled.
1 Compare-match B interrupt request is enabled.
Input Capture Interrupt Enable
0 Input capture interrupt is disabled.
1 Input capture interrupt is enabled.
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