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 |