
10.3 TOP (Output-Related 16-Bit Timer)
MULTIJUNCTION TIMERS
10
10-67
32192/32195/32196 Group Hardware Manual
Rev.1.10 REJ09B0123-0110 Apr.06.07
TOP0–5 Control Register 0 (TOP05CR0)
<Address: H’0080 029A>
<Upon exiting reset: H’0000>
b
Bit Name
Function
R
W
0, 1
TOP3M (TOP3 operation mode select bit)
00: Single-shot output mode
R
W
2, 3
TOP2M (TOP2 operation mode select bit)
01: Delayed single-shot output mode
4, 5
TOP1M (TOP1 operation mode select bit)
10: Continuous output mode
6, 7
TOP0M (TOP0 operation mode select bit)
11: Continuous output mode
8
No function assigned. Fix to "0."
00
9–11
TOP05ENS
000: External TIN0 input
R
W
TOP0–5 enable source select bit
001: External TIN0 input
010: External TIN0 input
011: External TIN0 input
100: Input event bus 0
101: Input event bus 1
110: Input event bus 2
111: Input event bus 3
12, 13
No function assigned. Fix to "0."
00
14, 15
TOP05CKS
00: Clock bus 0
R
W
TOP0–5 clock source select bit
01: Clock bus 1
10: Clock bus 2
11: Clock bus 3
Notes: This register must always be accessed in halfwords.
Operation mode can only be set or changed while the counter is inactive.
TOP0–5 Control Register 1 (TOP05CR1)
<Address: H’0080 029D>
<Upon exiting reset: H’00>
b
Bit Name
Function
R
W
8–11
No function assigned. Fix to "0."
00
12, 13
TOP5M (TOP5 operation mode select bit)
00: Single-shot output mode
R
W
14, 15
TOP4M (TOP4 operation mode select bit)
01: Delayed single-shot output mode
10: Continuous output mode
11: Continuous output mode
Note: Operation mode can only be set or changed while the counter is inactive.
b0
12
3456
78
9
10
11
12
13
14
b15
TOP3M
TOP2M
TOP1M
TOP0M
TOP05ENS
TOP05CKS
0
000
00
b8
9
10
11121314
b15
TOP5M
TOP4M
000
00000