VGA Connector
Pin Number
Description
1
RED
2
GREEN
3
BLUE
4
NC
5
GND
6
GND
7
GND
8
GND
9
NC
10
GND
11
NC
12
DDC DAT
13
HSYNC
14
VSYNC
15
DDC CLK
SYSTEM INTERRUPTS (IRQS)
SBC-370 Board
IRQ
Description
IRQ0
System Timer
IRQ1
Keyboard
IRQ2
Cascade to IRQ Controller
IRQ3
COM2/COM4
IRQ4
COM1/COM3
IRQ5
Unused
IRQ6
Floppy Drive (FDC)
IRQ7
Printer
IRQ8
Real Time Clock
IRQ9
Unused
IRQ10
Unused
IRQ11
Unused
IRQ12
PS/2 Mouse
System Configuration
44