w83627sf Winbond Electronics Corp America, w83627sf Datasheet - Page 24

• Manufacturer Part Number: w83627sf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

1.7 Game Port & MIDI Port, continued
1.8
1.8.1
1.8.2
GPX1
GP12
P14
GPSB1
GP11
P13
GPSA1
GP10
P12
GP26
IRTX
GP25
IRRX
GP24
WDTO
GP23
PLED
GP22
VIDI4
GP21
VIDI3
SYMBOL
SYMBOL
General Purpose I/O Port
General Purpose I/O Port 1 (Power source is Vcc)
General Purpose I/O Port 2 (Power source is Vcc)
see 1.7 Game Port
PIN
PIN
126
127
128
87
88
89
90
91
92
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OUT
I/OD
I/OD
OD
OD
INcs
INcs
IN
I/O
I/O
IN
IN
ts
12
24
12t
12t
12t
12t
12t
12t
12t
12t
12t
24t
t
t
12
12
12t
12t
Joystick I timer pin. this pin connect to X positioning variable
resistors for the Josystick. (Default)
General purpose I/O port 1 bit 2.
Alternate Function Output:KBC P14 I/O port.
Active-low, Joystick II switch input 1. (Default)
General purpose I/O port 1 bit 1.
Alternate Function Output:KBC P13 I/O port.
Active-low, Joystick I switch input 1. (Default)
General purpose I/O port 1 bit 0.
Alternate Function Output:KBC P12 I/O port.
General purpose I/O port 2 bit 6.
Alternate Function Output: Infrared Transmitter Output. (Default)
General purpose I/O port 2 bit 5.
Alternate Function Input: Infrared Receiver input. (Default)
General purpose I/O port 2 bit 4.
Watch dog timer output. (Default)
General purpose I/O port 2 bit 3.
Power LED output, this signal is low after system reset. (Default)
General purpose I/O port 2 bit 2.
Alternate VID input bit 4.
General purpose I/O port 2 bit 1.
Alternate VID input bit 3.
- 17 -
FUNCTION
FUNCTION
Publication Release Date: Nov. 2000
PRELIMINARY
W83627SF
Revision 0.60