
10-80
32170/32174 Group User's Manual (Rev. 2.1)
10
MULTIJUNCTION TIMERS
10.3 TOP (Output-related 16-bit Timer)
10.3.8
TOP Enable Control Register
s TOP0-10 External Enable Permit Register (TOPEEN)
<Address:H'0080 02FA>
Note: This register must always be accessed in halfwords.
The TOP0-10 External Enable Permit Register controls enable operation from sources external
to the TOP counter by enabling or disabling it.
D
Bit Name
Function
R
W
0-4
No functions assigned
0
–
5
TOP10EEN (TOP10 external enable permit) 0: Disables external enable
6
TOP9EEN (TOP9 external enable permit)
1: Enables external enable
7
TOP8EEN (TOP8 external enable permit)
8
TOP7EEN (TOP7 external enable permit)
9
TOP6EEN (TOP6 external enable permit)
10
TOP5EEN (TOP5 external enable permit)
11
TOP4EEN (TOP4 external enable permit)
12
TOP3EEN (TOP3 external enable permit)
13
TOP2EEN (TOP2 external enable permit)
14
TOP1EEN (TOP1 external enable permit)
15
TOP0EEN (TOP0 external enable permit)
D0
12345
6
7
8
9
10
11
12
13
14
D15
TOP10 TOP9 TOP8 TOP7 TOP6 TOP5 TOP4 TOP3 TOP2 TOP1 TOP0
EEN