|
|
Socket |
Chip |
Description |
| U9 | WD76C30-JU | |
| U10 | IMSG176J-50Z | |
| U11 | 8742 | |
| U14 | BIOS | |
| U16,U17 | 44256 | VIDEO MEMORY |
| U23,U24 | 44256 | VIDEO MEMORY |
| U25 | WD90C11-LR | |
| U32 | WD76C20-JU | |
| U42 | 80387SX | Coprocessor (Optional) |
| U43 | WD76C10LP-LR | |
| U47,U52 | C6408 | 8Kx8 CACHE Memory |
| U48,U53 | 8Kx8 CACHE Memory Upgrade sockets | |
| U54 | austek A38202SX | CACHE Controller |
| U56 | 80386SX | Main Processor |
| Reserved | OPEN | Reserved |
| (JP2) | CLOSED | Reserved |
| Monitor Type | OPEN | Monochrome |
| (JP3) | CLOSED | Color |
| Reserved | OPEN | Reserved |
| (JP4) | CLOSED | Reserved |
| PS/2 MOUSE IRQ12 | OPEN | Do not Use IRQ12 |
| (JP5) | CLOSED | Use IRQ12 |
| 800x600 Frequency | OPEN | V-56Hz,H-35.2KHz |
| (JP7) | CLOSED | V-60Hz,H-37.8KHz |
| Monitor Timing | OPEN | PS/2,Others |
| (JP8) | CLOSED | Multi-Sync One |
| Video BIOS | OPEN | AT VGA Mode |
| (JP9) | CLOSED | PS/2 VGA Mode |
| Reserved | OPEN | Reserved |
| (JP10) | CLOSED | Reserved |
| Reserved | OPEN | Reserved |
| (JP11) | CLOSED | Reserved |
| On-Board VGA | OPEN | Disabled |
| (JP12) | CLOSED | Enabled |
| Non Volatile RAM | OPEN | Do not Clear CMOS |
| (JP14) | CLOSED | Clear CMOS |
| Speaker Selection | OPEN | Off-Board Speaker |
| (JP15) | CLOSED | On-Board Speaker |
| Reserved | OPEN | Reserved |
| (JP18) | CLOSED | Reserved |
| Printer Port Type | OPEN | PS/2 BIDIRECTIONAL |
| (JP30) | CLOSED | Centronics |
| J1 | PS/2 Keyboard Connector |
| J2 | PS/2 Mouse Connector |
| J3 | COM1 |
| J4 | COM2 |
| J5 | LPT1 |
| J6 | VGA |
| J7 | Riser Card Slot |
| J8 | Power Connector |
| J10 | Floppy Controller Connector |
| J11 | IDE Controller Connector |
| JP6 | Battery Connector |
| JP16 | External Speaker Connector |
| JP50 | Front Panel LED Connector |
| JP51 | Keylock Connector |