MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
10
TMS0,1 Interrupt Request Mask & Status Register (TMS01IMS)
<Address: H’0080 0237>
b8
9
0
10
11
12
0
13
0
14
b15
TMSIS1 TMSIS0
TMSIM1 TMSIM0
0
0
0
0
0
<After reset: H’00>
b
Bit Name
No function assigned. Fix to "0".
Function
R
0
W
0
8, 9
10
TMSIS1 (TMS1 interrupt request status bit)
TMSIS0 (TMS0 interrupt request status bit)
No function assigned. Fix to "0".
0: Interrupt not requested
1: Interrupt requested
R(Note 1)
11
12, 13
14
0
0
TMSIM1 (TMS1 interrupt request mask bit)
TMSIM0 (TMS0 interrupt request mask bit)
0: Enable interrupt request
R
W
15
1: Mask (disable) interrupt request
Note 1: Only writing "0" is effective. Writing "1" has no effect; the bit retains the value it had before the write.
TMS01IMS <H'0080 0237>
TMS1ovf
Data bus
2-source inputs
TMSIS1
F/F
b10
TMS0, 1 output interrupt request
IRQ7
TMSIM1
F/F
(Level)
b14
TMS0ovf
b11
TMSIS0
F/F
TMSIM0
F/F
b15
Figure 10.2.11 Block Diagram of TMS0,1 Output Interrupt Request
32180 Group User’s Manual (Rev.1.0)
10-46
RENESAS [ RENESAS TECHNOLOGY CORP ]
