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