ML51/ML54/ML56
Sep. 01, 2020
Page
137
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Rev 2.00
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TECHNI
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NC
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NU
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ML51/M
L54
/M
L56
Series
Tec
hnical Reference
Manual
PnUP
– Port n Pull-up Resister Control
Register
SFR Address
Reset Value
P0UP
92H, Page 1
0000_0000 b
P1UP
93H, Page 1
0000_0000 b
P2UP
94H, Page 1
0000_0000 b
P3UP
95H, Page 1
0000_0000 b
P4UP
96H, Page 1
0000_0000 b
P5UP
97H, Page 1
0000_0000 b
7
6
5
4
3
2
1
0
PnUP.7
PnUP.6
PnUP.5
PnUP.4
PnUP.3
PnUP.2
PnUP.1
PnUP.0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit
Name
Description
[7:0]
PnUP[7:0]
Pn.x Pull-Up Enable
0 = Pn.x pull-up Disabled.
1 = Pn.x pull-up Enabled.