
5-4
SuperWorkstation 7046A-6 User's Manual
5-4 I/O Ports
The I/O ports are color coded in conformance with the PC 99 specifi cation. See
Figure 5-2 below for the colors and locations of the various I/O ports.
Figure 5-1. Control Panel Header Pins
Figure 5-2. I/O Ports
NMI
x (Key)
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset (Button)
Power (Button)
Ground
x (Key)
Power On LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
Power Fail LED
Ground
Ground
2 1
20 19
1. Keyboard (Purple) 9. LAN1 Port
2. PS/2 Mouse (Green) 10. LAN2 Port
3. USB Port 0 11. Side_Surround (Grey
4. USB Port 1 12. Back_Surround (Black)
5. USB Port 2 13. CEN/LFE (Orange)
6. USB Port 3 14. Microphone-In (Pink)
7. COM1 Port 15. Front (Green)
8. COM2 Port 16. Line In (Blue)
1
10
11
12
13
14
15
16
2
3
4
5
6
7 8 9
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