mg82fel308 Megawin Technology, mg82fel308 Datasheet - Page 28

• Manufacturer Part Number: mg82fel308
• Description: A Single-chip Microcontroller Based On A High Performance 1-t Architecture 80c51
• Manufacturer: Megawin Technology

10.2.1. Port 0 Register
P0: Port 0 Register
SFR Address
SFR Page
Bit 7~0: P0.7~P0.0 could be set/cleared by CPU.
P0M0: Port 0 Mode Register 0
SFR Address
SFR Page
P0M1: Port 0 Mode Register 1
SFR Address
SFR Page
10.2.2. Port 1 Register
P1: Port 1 Register
SFR Address
SFR Page
Bit 7~0: P1.7~P1.0 could be only set/cleared by CPU.
P1M0: Port 1 Mode Register 0
SFR Address
SFR Page
P1M1: Port 1 Mode Register 1
SFR Address
SFR Page
If any one of P1.1 ~ P1.5 is set as comparator analog input, must configure the selected I/O mode to input only to
get the analog signal for comparator.
This document information is the intellectual property of Megawin Technology.
© Megawin Technology Co., Ltd. 2009 All rights reserved.
QP-7300-03D
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P0M0.7
P0M1.7
P1M0.7
P1M1.7
P0.7
P1.7
R/W
R/W
R/W
R/W
R/W
R/W
7
7
7
7
7
7
MEGAWIN
MAKE YOU WIN
P0M0.6
P0M1.6
P1M0.6
P1M1.6
P0.6
P1.6
= 0x80
= All
= 0x93
= All
= 0x94
= All
= 0x90
= All
= 0x91
= All
= 0x92
= All
R/W
R/W
R/W
R/W
R/W
R/W
6
6
6
6
6
6
P0M0.5
P0M1.5
P1M0.5
P1M1.5
P0.5
P1.5
R/W
R/W
R/W
R/W
R/W
R/W
5
5
5
5
5
5
P0M0.4
P0M1.4
P1M0.4
P1M1.4
P0.4
P1.4
R/W
R/W
R/W
R/W
R/W
R/W
4
4
4
4
4
4
Reset Value = 1111-1111
Reset Value = 0000-0000
Reset Value = 0000-0000
Reset Value = 1111-1111
Reset Value = 0000-0000
Reset Value = 0000-0000
P0M0.3
P0M1.3
P1M0.3
P1M1.3
P0.3
P1.3
R/W
R/W
R/W
R/W
R/W
R/W
3
3
3
3
3
3
P0M0.2
P0M1.2
P1M0.2
P1M1.2
P0.2
P1.2
R/W
R/W
R/W
R/W
R/W
R/W
2
2
2
2
2
2
P0M0.1
P0M1.1
P1M0.1
P1M1.1
MG82FE(L)308/316
P0.1
P1.1
R/W
R/W
R/W
R/W
R/W
R/W
1
1
1
1
1
1
Preliminary, v 0.04
P0M0.0
P0M1.0
P1M0.0
P1M1.0
P0.0
P1.0
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0