HD6433802H Datasheet, PDF (376/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

ECCR—Event Counter Control Register
H'94
AEC
Bit
7
6
5
4
3
2
1
0
ACKH1 ACKH0 ACKL1 ACKL0 PWCK2 PWCK1 PWCK0 —
Initial value 0
0
0
0
0
0
0
0
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Reserved bit
Event counter PWM clock select
Bit 3 Bit 2 Bit 1
PWCK2 PWCK1 PWCK0
0
0
0
ø/2
0
0
1
ø/4
0
1
0
ø/8
0
1
1
ø/16
0
*
0
ø/32
0
*
1
ø/64
Description
AEC clock select L
Bit 5 Bit 4
Description
ACKL1 ACKL0
0
0
AEVL pin input
0
1
ø/2
1
0
ø/4
1
1
ø/8
AEC clock select H
Bit 7 Bit 6
Description
ACKH1 ACKH0
0
0
0
1
1
0
1
1
AEVH pin input
ø/2
ø/4
ø/8
358