Renesas M32R/ECU Series User Manual page 282

10
TOP0–5 Interrupt Request Status Register (TOP05IST)
b0 1 2
TOPIS5 TOPIS4
0 0 0
b Bit Name
0, 1 No function assigned. Fix to "0".
2 TOPIS5 (TOP5 interrupt request status bit)
3 TOPIS4 (TOP4 interrupt request status bit)
4 TOPIS3 (TOP3 interrupt request status bit)
5 TOPIS2 interrupt request status bit)
6 TOPIS1 interrupt request status bit)
7 TOPIS0 interrupt request status bit)
Note 1: Only writing "0" is effective. Writing "1" has no effect; the bit retains the value it had before the write.
TOP0–5 Interrupt Request Mask Register (TOP05IMA)
b8 9 10
TOPIM5 TOPIM4
0 0 0
b Bit Name
8, 9 No function assigned. Fix to "0".
10 TOPIM5 (TOP5 interrupt request mask bit)
11 TOPIM4 (TOP4 interrupt request mask bit)
12 TOPIM3 (TOP3 interrupt request mask bit)
13 TOPIM2 (TOP2 interrupt request mask bit)
14 TOPIM1 (TOP1 interrupt request mask bit)
15 TOPIM0 (TOP0 interrupt request mask bit)
3 4 5 6
TOPIS3 TOPIS2 TOPIS1 TOPIS0
0 0 0 0
11 12 13 14
TOPIM3 TOPIM2 TOPIM1 TOPIM0
0 0 0 0
10.2 Common Units of Multijunction Timers
b7
0
Function
0: Interrupt not requested
1: Interrupt requested
b15
0
Function
0: Enable interrupt request
1: Mask (disable) interrupt request
10-39
MULTIJUNCTION TIMERS
<Address: H'0080 0230>
<After reset: H'00>
<Address: H'0080 0231>
<After reset: H'00>
32180 Group User's Manual (Rev.1.0)
R W
0 0
R(Note 1)
R W
0 0
R W