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10
TOP Interrupt Control Register 0 (TOPIR0)
D0
D
Bit Name
0, 1
No functions assigned
2
TOPIS5 (TOP5 interrupt status)
3
TOPIS4 (TOP4 interrupt status)
4
TOPIS3 (TOP3 interrupt status)
5
TOPIS2 (TOP2 interrupt status)
6
TOPIS1 (TOP1 interrupt status)
7
TOPIS0 (TOP0 interrupt status)
W =
: Only writing a 0 is effective; when you write a 1, the previous value is retained.
TOP Interrupt Control Register 1 (TOPIR1)
D8
D
Bit Name
8, 9
No functions assigned
10
TOPIM5 (TOP5 interrupt mask)
11
TOPIM4 (TOP4 interrupt mask)
12
TOPIM3 (TOP3 interrupt mask)
13
TOPIM2 (TOP2 interrupt mask)
14
TOPIM1 (TOP1 interrupt mask)
15
TOPIM0 (TOP0 interrupt mask)
1
2
3
TOPIS5
TOPIS4
Function
0 : No interrupt request
1 : Interrupt request generated
9
10
11
TOPIM5
TOPIM4
Function
0 : Enables interrupt request
1 : Masks (disables) interrupt request
10-41
MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timer
<Address: H'0080 0230>
4
5
TOPIS3
TOPIS2
TOPIS1
<Address: H'0080 0231>
12
13
14
TOPIM3
TOPIM2
TOPIM1
6
D7
TOPIS0
<When reset : H'00>
R
W
0
—
D15
TOPIM0
<When reset : H'00>
R
W
0
—
Ver.0.10
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