SANYO BUSINESS SYSTEMS CORPORATION
MBC-16LX
| Processor | 8088 | 
| Processor Speed | 10MHz | 
| Chip Set | None | 
| Max. Onboard DRAM | 640KB | 
| Cache | None | 
| BIOS | Sanyo | 
| Dimensions | 330mm x 218mm | 
| I/O Options | None | 
| NPU Options | 8087 | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| Speaker | CN1 | Parallel port | CN5 | 
| Floppy drive interface | CN3 | Turbo switch | SW1 | 
| Serial Port | CN4 | ||
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper/Switch | Position | |
| » | COM1 (CN4) select IRQ4 at 3F8H-3FFH | J6 | pins 2 & 5 closed | 
| COM2 (CN4) select IRQ3 at 2F8H-2FFH | J6 | pins 1 & 4, 3 & 6 closed | |
| » | LPT1 (CN5) select IRQ7 at 378H- 37FH | J7 | pins 3 & 6 closed | 
| LPT2 (CN5) select IRQ5 at 278H-27FH | J7 | pins 1 & 4, 2 & 5 closed | |
| » | Floppy drive interface address select 3F0H-3F7H | J8 | Open | 
| Floppy drive interface address select 370H-377H | J8 | Closed | |
| » | NPU disabled | SW2/1 | On | 
| NPU enabled | SW2/1 | Off | |
| » | Floppy drive select one drive | SW2/4 | On | 
| Floppy drive select two drives | SW2/4 | Off | |
| DRAM CONFIGURATION | |
| Size | Bank 0 | 
| 256KB | (3) 44256 | 
| 512KB | (5) 44256 | 
| 640KB | (5) 44256 | 
| Note:Memory chips are soldered onto the main board and are not user configurable. | |
| DRAM JUMPER CONFIGURATION | ||
| Size | J1 | J2 | 
| 256KB | Closed | Closed | 
| 512KB | Closed | Open | 
| 640KB | Open | Closed | 
| BIOS CONFIGURATION | ||
| Size | J4 | J5 | 
| 27128 | Open | Open | 
| 27256 | Open | Closed | 
| 27512 | Closed | Closed | 
| VIDEO CONFIGURATION | ||
| Type | SW2/2 | SW2/3 | 
| Monochrome | Off | Off | 
| 80 x 25 color | On | Off | 
| 40 x 25 color | Off | On | 
| Disabled | On | On |