Renesas M32R/ECU Series

10
10-39
MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
32180 Group User’s Manual (Rev.1.0)
TOP0–5 Interrupt Request Status Register (TOP05IST) <Address: H’0080 0230>
123456b7b0
TOPIS0TOPIS1TOPIS4TOPIS5 TOPIS3 TOPIS2
000000
0
0
<After reset: H’00>
b Bit Name Function R W
0, 1 No function assigned. Fix to "0". 00
2 TOPIS5 (TOP5 interrupt request status bit) 0: Interrupt not requested R(Note 1)
3 TOPIS4 (TOP4 interrupt request status bit) 1: Interrupt requested
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) <Address: H’0080 0231>
9 1011121314b15b8
TOPIM0TOPIM1TOPIM4TOPIM5 TOPIM3 TOPIM2
000000
0
0
<After reset: H’00>
b Bit Name Function R W
8, 9 No function assigned. Fix to "0". 00
10 TOPIM5 (TOP5 interrupt request mask bit) 0: Enable interrupt request R W
11 TOPIM4 (TOP4 interrupt request mask bit) 1: Mask (disable) interrupt request
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)