參數(shù)資料
型號: W925E625
英文描述: Telephone Controller
中文描述: 電話控制器
文件頁數(shù): 20/71頁
文件大小: 1055K
代理商: W925E625
W925E/C625
8-bit CID Microcontroller
Revision : A6
-20-
Release Date : 2002/7/2
Bit:
7
6
5
4
3
2
1
0
P2.7H
P2.6H
P2.5H
P2.4H
P2.3H
P2.2H
P2.1H
P2.0H
Mnemonic: P2H
Port1 pins pull-high resistor enable/disable
1: enable
0: disable
Address: 9Eh
P2H:
P3 PULL-HIGH CONTROL
(initial=00H)
Bit:
7
6
5
4
3
2
1
0
P3.7H
P3.6H
P3.5H
P3.4H
P3.3H
P3.2H
P3.1H
P3.0H
Mnemonic: P3H
Port1 pins pull-high resistor enable/disable
1: enable
0: disable
Address: 9Fh
P3H:
PORT 2
(initial=FFh, input mode)
Bit:
7
6
5
4
3
2
1
0
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
Mnemonic: P2
Address: A0h
P2.7-0: Port 2 is a I/O port with internal pull-high resistor. P2 can be selected as input or output
mode 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.
HIGH BYTE REGISTER
(initial=00H)
Bit:
7
6
5
4
3
2
1
0
HB.7
HB.6
HB.5
HB.4
HB.3
HB.2
HB.1
HB.0
Mnemonic: HB
Address: A1h
This register contains the high byte address during execution of " MOVX @Ri, " instructions.
P4 PULL-HIGH CONTROL
(initial=00H)
Bit:
7
6
5
4
3
2
1
0
P4.7H
P4.6H
P4.5H
P4.4H
P4.3H
P4.2H
P4.1H
P4.0H
Mnemonic: P4H
Port4 pins pull-high resistor enable/disable
1: enable
0: disable
Address: A2h
P4H:
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