M480-30 (BA865, BA900, BA952, BA953) Motherboard Settings and Configuration
OLIVETTI
M480-30 (BA865, BA900, BA952, BA953)
Processor | 80486SX |
Processor Speed | 25MHz |
Chip Set | C & T |
Video Chip Set | Unidentified |
Maximum Onboard Memory | 32MB |
Maximum Video Memory | Unidentified |
Cache | None |
BIOS | Unidentified |
Dimensions | 355mm x 304mm |
I/O Options | Floppy drive interface, parallel port, PS/2 mouse port, serial port, VGA port |
NPU Options | 4167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA port | CN1 | PS/2 mouse port | CN4 |
Serial port | CN2 | Floppy drive interface | CN5 |
Parallel port | CN3 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | J3 | Open |
CMOS memory clear | J3 | Closed | |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
4MB | (4) 1M x 9 | None |
8MB | (4) 1M x 9 | (4) 1M x 9 |
20MB | (4) 1M x 9 | (4) 4M x 9 |
32MB | (4) 4M x 9 | (4) 4M x 9 |
VIDEO MEMORY CONFIGURATION |
Note: The size of the video memory is unidentified. |
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