w83697 Winbond Electronics Corp America, w83697 Datasheet - Page 25

• Manufacturer Part Number: w83697
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

1.8 Game Port & MIDI Port
MSI
GP51
WDTO
MSO
GP50
PLED
GPAS2
GP17
GPBS2
GP16
GPAY
GP15
GPBY
GP14
GPBX
GP13
GPAX
GP12
GPBS1
GP11
GPAS1
GP10
SYMBOL
PIN
119
120
121
122
123
124
125
126
127
128
OUT
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OD
OD
INcs
INcs
INcs
INcs
I/O
INt
24t
24t
12t
12
12
12
12
12
12
12
12
12
12
12
12
12
12
MIDI serial data input .
General purpose I/O port 5 bit 1.
Alternate Function Output(Default)
MIDI serial data output.
General purpose I/O port 5 bit 0.
Alternate Function :
Active-low, Joystick I switch input 2. This pin has an internal pull-
up resistor. (Default)
General purpose I/O port 1 bit 7.
Active-low, Joystick II switch input 2. This pin has an internal pull-
up resistor. (Default)
General purpose I/O port 1 bit 6.
Joystick I timer pin. this pin connect to Y positioning variable
resistors for the Josystick. (Default)
General purpose I/O port 1 bit 5.
Joystick II timer pin. this pin connect to Y positioning variable
resistors for the Josystick. (Default)
General purpose I/O port 1 bit 4.
Joystick II timer pin. this pin connect to X positioning variable
resistors for the Josystick. (Default)
General purpose I/O port 1 bit 3.
Joystick I timer pin. this pin connect to X positioning variable
resistors for the Josystick. (Default)
General purpose I/O port 1 bit 2.
Active-low, Joystick II switch input 1. This pin has an internal pull-
up resistor. (Default)
General purpose I/O port 1 bit 1.
Active-low, Joystick I switch input 1. This pin has an internal pull-
up resistor. (Default)
General purpose I/O port 1 bit 0.
Watch dog timer output.
Power LED output, this signal is low after system reset.
- 16 -
FUNCTION
Publication Release Date:Feb. 2002
W83697HF
Revision 0.70