Datasheet

Section 12 Event Link Controller
Page 376 of 982 REJ09B0465-0300 Rev. 3.00
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
12.2.3 Event Link Option Setting Register A (ELOPA)
b7
1
b6
1
b5
1
b4
1
b3
1
b2
1
b1
1
b0
1
H'FF06B5
TMRAM[2:1] TMRBM[2:1] TMRCM[2:1] TMRD1M[2:1]
Bit:
Address:
Value after reset:
Bit Symbol Bit Name Description R/W
7
6
TMRAM
[2:1]
Timer RA
operation
select
00: Timer starts counting.
01: Timer counts events.
10: Setting prohibited.
11: Events disabled.
R/W
5
4
TMRBM
[2:1]
Timer RB
operation
select
00: Timer starts counting.
01: Timer counts events.
10: Setting prohibited.
11: Events disabled.
R/W
3
2
TMRCM
[2:1]*
1
Timer RC
operation
select
00: Timer starts counting.
01: Timer counts events.
10: Timer performs input-capture operation.*
2
11: Events disabled.
R/W
1
0
TMRD1M
[2:1]
Timer RD_0
channel 0
operation
select
00: Timer starts counting.
01: Timer counts events.
10: Timer performs input-capture operation.*
3
11: Events disabled.
R/W
Notes: 1. Selected only for the H8S/20103 and H8S/20115 Groups and reserved in other
products. When writing, b'11 should be written.
2. The TRCCNT value is captured by GRD.
3. The TRDCNT_0 value is captured by GRD_0.
ELOPA determines the operation of timer RA, timer RB, timer RC, and timer RD_0 when an
event is input to the timer.