MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
10
TIN30–33 Interrupt Request Mask & Status Register (TIN3033IMS)
<Address: H’0080 023F>
b8
9
10
11
12
13
14
b15
TINIS33 TINIS32 TINIS31 TINIS30 TINIM33 TINIM32 TINIM31 TINIM30
0
0
0
0
0
0
0
0
<After reset: H’00>
b
Bit Name
Function
R
W
8
TINIS33 (TIN33 interrupt request status bit)
TINIS32 (TIN32 interrupt request status bit)
TINIS31 (TIN31 interrupt request status bit)
TINIS30 (TIN30 interrupt request status bit)
TINIM33 (TIN33 interrupt request mask bit)
TINIM32 (TIN32 interrupt request mask bit)
TINIM31 (TIN31 interrupt request mask bit)
TINIM30 (TIN30 interrupt request mask bit)
0: Interrupt not requested
1: Interrupt requested
R(Note 1)
9
10
11
12
13
14
15
0: Enable interrupt request
R
W
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.
Note: • TIN24–TIN29 do not have interrupt functions, so that their status and mask registers are nonexistent.
TIN3033IMS <H'0080 023F>
TIN33edge
Data bus
4-source inputs
TINIS33
F/F
b8
TIN30–33 input interrupt request
IRQ18
TINIM33
F/F
(Level)
b12
TIN32edge
b9
TINIS32
F/F
TINIM32
F/F
b13
TIN31edge
b10
TINIS31
F/F
TINIM31
F/F
b14
TIN30edge
b11
TINIS30
F/F
TINIM30
F/F
b15
Figure 10.2.18 Block Diagram of TIN30–33 Input Interrupt Request
32180 Group User’s Manual (Rev.1.0)
10-57
RENESAS [ RENESAS TECHNOLOGY CORP ]
