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SMBP2501BPB Datasheet(PDF) 71 Page - SONiX Technology Company

Part # SMBP2501BPB
Description  8-Bit Micro-Controller
PDF  107 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SONIX [SONiX Technology Company]
Direct Link  http://www.sonix.com.tw
Logo SONIX - SONiX Technology Company

SMBP2501BPB Datasheet(HTML) 71 Page - SONiX Technology Company

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SN8P2501B
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 71
Version 2.1
7.2 I/O PULL UP REGISTER
0E0H
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
P0UR
-
-
-
-
-
-
-
P00R
Read/Write
-
-
-
-
-
-
-
W
After reset
-
-
-
-
-
-
-
0
0E1H
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
P1UR
-
-
-
-
P13R
P12R
-
P10R
Read/Write
-
-
-
-
W
W
-
W
After reset
-
-
-
-
0
0
-
0
0E2H
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
P2UR
-
-
P25R
P24R
P23R
P22R
P21R
P20R
Read/Write
-
-
W
W
W
W
W
W
After reset
-
-
0
0
0
0
0
0
0E5H
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
P5UR
-
-
-
P54R
-
-
-
-
Read/Write
-
-
-
W
-
-
-
-
After reset
-
-
-
0
-
-
-
-
Note: P1.1 is input only pin and without pull-up resister. The P1UR.1 keeps
“1”.
Example: I/O Pull up Register
MOV
A, #0FFH
; Enable Port0, 1, 5 Pull-up register,
B0MOV
P0UR, A
;
B0MOV
P1UR, A
B0MOV
P5UR, A



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