w925e625 ETC-unknow, w925e625 Datasheet - Page 20

• Manufacturer Part Number: w925e625
• Description: 8-bit Cid Microcontroller
• Manufacturer: ETC-unknow

P2 PULL-HIGH CONTROL
P2H:
P3 PULL-HIGH CONTROL
P3H:
PORT 2
P2.7-0: Port 2 is an I/O port with internal pull-high resistor. P2 can be selected as input or output mode
HIGH BYTE REGISTER
This register contains the high byte address during execution of “ MOVX @Ri, “ instructions.
P4 PULL-HIGH CONTROL
P4H:
Port1 pins pull-high resistor enable/disable
1: enable
0: disable
Port1 pins pull-high resistor enable/disable
1: enable
0: disable
by the P2IO register. At initial reset, P2 is used as input mode. When P2IO is set to 0, P2 is
used as CMOS output mode.
Port4 pins pull-high resistor enable/disable
1: enable
0: disable
Mnemonic: P2H
Mnemonic: P3H
Mnemonic: P2
Mnemonic: HB
Mnemonic: P4H
Bit:
Bit:
Bit:
Bit:
Bit:
P2.7H
P3.7H
P4.7H
P2.7
HB.7
7
7
7
7
7
P2.6H
P3.6H
P4.6H
HB.6
P2.6
6
6
6
6
6
P2.5H
P3.5H
P4.5H
HB.5
P2.5
- 20 -
5
5
5
5
5
P2.4H
P3.4H
P4.4H
HB.4
P2.4
4
4
4
4
4
P2.3H
P3.3H
P4.3H
P2.3
HB.3
3
3
3
3
3
Address: 9Eh
Address: A0h
Address: A2h
Address: 9Fh
Address: A1h
(initial=00H)
(initial=00H)
(initial=FFH,input mode)
(initial=00H)
(initial=00H)
P2.2H
P3.2H
P4.2H
HB.2
P2.2
2
2
2
2
2
W925E/C625
P2.1H
P3.1H
P4.1H
HB.1
P2.1
1
1
1
1
1
P2.0H
P3.0H
P4.0H
HB.0
P2.0
0
0
0
0
0