mg82fel308 Megawin Technology, mg82fel308 Datasheet - Page 29

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

10.2.3. Port 2 Register
P2: Port 2 Register
SFR Address
SFR Page
Bit 7~0: P2.7~P2.0 could be only set/cleared by CPU. Or it also can be toggled on addressed port channel by
PWM Timer underflow event in PWM mode.
P2M0: Port 2 Mode Register 0
SFR Address
SFR Page
P2M1: Port 2 Mode Register 1
SFR Address
SFR Page
10.2.4. Port 3 Register
P3: Port 3 Register
SFR Address
SFR Page
Bit 7~0: P3.7~P3.0 could be only set/cleared by CPU.
P3M0: Port 3 Mode Register 0
SFR Address
SFR Page
P3M1: Port 3 Mode Register 1
SFR Address
SFR Page
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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P2M0.7
P2M1.7
P3M0.7
P3M1.7
P2.7
P3.7
R/W
R/W
R/W
R/W
R/W
R/W
7
7
7
7
7
7
MEGAWIN
MAKE YOU WIN
P2M0.6
P2M1.6
P3M0.6
P3M1.6
P2.6
P3.6
= 0xA0
= All
= 0x95
= All
= 0x96
= All
= 0xB0
= All
= 0xB1
= All
= 0xB2
= All
R/W
R/W
R/W
R/W
R/W
R/W
6
6
6
6
6
6
P2M0.5
P2M1.5
P3M0.5
P3M1.5
P2.5
P3.5
R/W
R/W
R/W
R/W
R/W
R/W
5
5
5
5
5
5
P2M0.4
P2M1.4
P3M0.4
P3M1.4
P2.4
P3.4
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
P2M0.3
P2M1.3
P3M0.3
P3M1.3
P2.3
P3.3
R/W
R/W
R/W
R/W
R/W
R/W
3
3
3
3
3
3
P2M0.2
P2M1.2
P3M0.2
P3M1.2
P2.2
P3.2
R/W
R/W
R/W
R/W
R/W
R/W
2
2
2
2
2
2
P2M0.1
P2M1.1
P3M0.1
P3M1.1
MG82FE(L)308/316
P2.1
P3.1
R/W
R/W
R/W
R/W
R/W
R/W
1
1
1
1
1
1
Preliminary, v 0.04
P2M0.0
P2M1.0
P3M0.0
P3M1.0
P2.0
P3.0
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0