MULTIJUNCTION TIMERS
10.2 Common Units of Multijunction Timers
10
F/F21–28 Protect Register (FF2128P)
<Address: H’0080 07D5>
b8
9
FP22
0
10
FP23
0
11
FP24
0
12
FP25
0
13
FP26
0
14
FP27
0
b15
FP28
0
FP21
0
<After reset: H’00>
b
8
9
Bit Name
Function
R
R
W
W
FP21 (F/F21 protect bit)
FP22 (F/F22 protect bit)
FP23 (F/F23 protect bit)
FP24 (F/F24 protect bit)
FP25 (F/F25 protect bit)
FP26 (F/F26 protect bit)
FP27 (F/F27 protect bit)
FP28 (F/F28 protect bit)
0: Enable write to F/F output bit
1: Disable write to F/F output bit
10
11
12
13
14
15
F/F29–36 Protect Register (FF2936P)
<Address: H’0080 0BD5>
b8
FP29
0
9
FP30
0
10
FP31
0
11
FP32
0
12
FP33
0
13
FP34
0
14
FP35
0
b15
FP36
0
<After reset: H’00>
b
8
9
Bit Name
Function
R
R
W
W
FP29 (F/F29 protect bit)
FP30 (F/F30 protect bit)
FP31 (F/F31 protect bit)
FP32 (F/F32 protect bit)
FP33 (F/F33 protect bit)
FP34 (F/F34 protect bit)
FP35 (F/F35 protect bit)
FP36 (F/F36 protect bit)
0: Enable write to F/F output bit
1: Disable write to F/F output bit
10
11
12
13
14
15
F/F37–44 Protect Register (FF3744P)
<Address: H’0080 0CD5>
b8
FP37
0
9
FP38
0
10
FP39
0
11
FP40
0
12
FP41
0
13
FP42
0
14
FP43
0
b15
FP44
0
<After reset: H’00>
b
8
9
Bit Name
Function
R
R
W
W
FP37 (F/F37 protect bit)
FP38 (F/F38 protect bit)
FP39 (F/F39 protect bit)
FP40 (F/F40 protect bit)
FP41 (F/F41 protect bit)
FP42 (F/F42 protect bit)
FP43 (F/F43 protect bit)
FP44 (F/F44 protect bit)
0: Enable write to F/F output bit
1: Disable write to F/F output bit
10
11
12
13
14
15
These registers control write to each output F/F (flip-flop) by enabling or disabling. If write to any output F/F is
disabled, writing to the F/F data register has no effect.
32180 Group User’s Manual (Rev.1.0)
10-31
RENESAS [ RENESAS TECHNOLOGY CORP ]
