HD64F3337YCP16V Datasheet, PDF (691/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

TCR—Timer Control Register
H'D0
TMR1
Bit
Initial value
Read/Write
7
CMIEB
0
R/W
6
CMIEA
0
R/W
5
OVIE
0
R/W
4
CCLR1
0
R/W
3
CCLR0
0
R/W
2
CKS2
0
R/W
1
CKS1
0
R/W
0
CKS0
0
R/W
Clock Select
TCR
STCR
Bit 2 Bit 1 Bit 0 Bit 1 Bit 0
CKS2 CKS1 CKS0 ICKS1 ICKS0
Description
0
0
0 — — Timer stopped
0
0
1
0 — ø_P/8 internal clock, falling edge
0
0
1
1 — ø_P/2 internal clock, falling edge
0
1
0
0 — ø_P/64 internal clock, falling edge
0
1
0
1 — ø_P/128 internal clock, falling edge
0
1
1
0 — ø_P/1024 internal clock, falling edge
0
1
1
1 — ø_P/2048 internal clock, falling edge
1
0
0 — — Timer stopped
1
0
1 — — External clock, rising edge
1
1
0 — — External clock, falling edge
1
1
1 — — External clock, rising and falling edges
Counter Clear
0 0 Counter is not cleared.
0 1 Cleared by compare-match A.
1 0 Cleared by compare-match B.
1 1 Cleared on rising edge of external reset input.
Timer Overflow Interrupt Enable
0 Timer overflow interrupt request is disabled.
1 Timer overflow interrupt request is enabled.
Compare-Match Interrupt Enable A
0 Compare-match A interrupt request is disabled.
1 Compare-match A interrupt request is enabled.
Compare-Match Interrupt Enable B
0 Compare-match B interrupt request is disabled.
1 Compare-match B interrupt request is enabled.
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