Renesas M32R/ECU Series - Page 291

10
10-48
MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
32180 Group User’s Manual (Rev.1.0)
TIN3–6 Interrupt Request Mask & Status Register (TIN36IMS) <Address: H’0080 0239>
9 1011121314b15b8
TINIM3TINIM4TINIM5TINIM6TINIS3TINIS4TINIS5
TINIS6
00000000
<After reset: H’00>
b Bit Name Function R W
8 TINIS6 (TIN6 interrupt request status bit) 0: Interrupt not requested R(Note 1)
9 TINIS5 (TIN5 interrupt request status bit) 1: Interrupt requested
10 TINIS4 (TIN4 interrupt request status bit)
11 TINIS3 (TIN3 interrupt request status bit)
12 TINIM6 (TIN6 interrupt request mask bit) 0: Enable interrupt request R W
13 TINIM5 (TIN5 interrupt request mask bit) 1: Mask (disable) interrupt request
14 TINIM4 (TIN4 interrupt request mask bit)
15 TINIM3 (TIN3 interrupt request mask bit)
Note 1: Only writing "0" is effective. Writing "1" has no effect; the bit retains the value it had before the write.
Figure 10.2.13 Block Diagram of TIN3–6 Input Interrupt Request
TIN3–6 input interrupt request
IRQ12
Data bus
b8
TINIS6
F/F
TINIM6
F/F
b12
b9
TINIS5
F/F
TINIM5
F/F
b13
b10
TINIS4
F/F
TINIM4
F/F
b14
(Level)
4-source inputs
TIN36IMS <H'0080 0239>
TIN6edge
TIN5edge
TIN4edge
b11
TINIS3
F/F
TINIM3
F/F
b15
TIN3edge