CONCORD OFFICE AUTOMATION INDUSTRIAL (HK), LTD.
COA-G20M
| 
 Device Type  | 
 Mainboard  | 
| 
 Processor  | 
 CX GX  | 
| 
 Processor Speed  | 
 166/180/200/233MHz  | 
| 
 Chip Set  | 
 Cyrix  | 
| 
 Video Chip Set  | 
 Unidentified  | 
| 
 Maximum Onboard Memory  | 
 128MB  | 
| 
 Maximum Video Memory  | 
 Unidentified  | 
| 
 Cache  | 
 None  | 
| 
 BIOS  | 
 Award  | 
| 
 Dimensions  | 
 220mm x 170mm  | 
| 
 I/O Options  | 
 32-bit PCI slots (2), floppy drive interface, game interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VGA interface, USB connector, audio in – CD-ROMs (2)  | 
| 
 NPU Options  | 
 None  | 
| 
 CONNECTIONS  | |||
| 
 Purpose  | 
 Location  | 
 Purpose  | 
 Location  | 
| 
 Floppy drive interface  | 
 CN1  | 
 Serial port 1  | 
 P1  | 
| 
 IDE interface 2  | 
 CN2  | 
 Serial port 2  | 
 P2  | 
| 
 IDE interface 1  | 
 CN3  | 
 Parallel port  | 
 P3  | 
| 
 Reset switch  | 
 J1  | 
 Game interface  | 
 P4  | 
| 
 Power LED & keylock  | 
 J2  | 
 PS/2 mouse interface  | 
 P5  | 
| 
 IDE interface LED  | 
 J3  | 
 VGA interface  | 
 P6  | 
| 
 Chassis fan power  | 
 J4  | 
 USB connector  | 
 P7  | 
| 
 CPU fan power  | 
 J5  | 
 VGA interface  | 
 P8  | 
| 
 Green PC connector  | 
 J6  | 
 Audio connector  | 
 P10  | 
| 
 Audio in – CD-ROM  | 
 J7  | 
 32-bit PCI slots  | 
 PC1 – PC2  | 
| 
 Note: The location of P4 - P10 is unidentified.  | |||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| 
 »  | 
 Factory configured - do not alter  | 
 JP1  | 
 Unidentified  | 
| 
 »  | 
 Factory configured - do not alter  | 
 JP2  | 
 Unidentified  | 
| 
 »  | 
 CMOS memory normal operation  | 
 JP3  | 
 Pins 1 & 2 closed  | 
| 
 CMOS memory clear  | 
 JP3  | 
 Pins 2 & 3 closed  | |
| 
 DIMM CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 8MB  | 
 (1) 1M x 64  | 
 None  | 
| 
 16MB  | 
 (1) 2M x 64  | 
 None  | 
| 
 16MB  | 
 (1) 1M x 64  | 
 (1) 1M x 64  | 
| 
 24MB  | 
 (1) 2M x 64  | 
 (1) 1M x 64  | 
| 
 32MB  | 
 (1) 4M x 64  | 
 None  | 
| 
 32MB  | 
 (1) 2M x 64  | 
 (1) 2M x 64  | 
| 
 40MB  | 
 (1) 4M x 64  | 
 (1) 1M x 64  | 
| 
 48MB  | 
 (1) 4M x 64  | 
 (1) 2M x 64  | 
| 
 64MB  | 
 (1) 8M x 64  | 
 None  | 
| 
 64MB  | 
 (1) 4M x 64  | 
 (1) 4M x 64  | 
| 
 72MB  | 
 (1) 8M x 64  | 
 (1) 1M x 64  | 
| 
 80MB  | 
 (1) 8M x 64  | 
 (1) 2M x 64  | 
| 
 96MB  | 
 (1) 8M x 64  | 
 (1) 4M x 64  | 
| 
 128MB  | 
 (1) 8M x 64  | 
 (1) 8M x 64  |