H8S2172 Datasheet, PDF (301/572 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

Initial
Bit
Bit Name Value R/W Description
6
CMIEA
0
R/W Compare Match Interrupt Enable A
Selects whether CMFA interrupt requests (CMIA) are
enabled or disabled when the CMFA flag in TCSR is set
to 1.
0: CMFA interrupt requests (CMIA) are disabled
1: CMFA interrupt requests (CMIA) are enabled
5
OVIE
0
R/W Timer Overflow Interrupt Enable
Selects whether OVF interrupt requests (OVI) are
enabled or disabled when the OVF flag in TCSR is set
to 1.
0: OVF interrupt requests (OVI) are disabled
1: OVF interrupt requests (OVI) are enabled
4
CCLR1
0
R/W Counter Clear 1 and 0
3
CCLR0
0
R/W These bits select the method by which TCNT is cleared
00: Clearing is disabled
01: Clear by compare match A
10: Clear by compare match B
11: Clear by rising edge of external reset input
2
CKS2
0
R/W Clock Select 2 to 0
1
CKS1
0
0
CKS0
0
R/W These bits select the clock input to TCNT and count
R/W ^{condition. See table 9.2.}
Rev. 2.00, 03/04, page 267 of 534