ICL
INDIANA D-SERIES
Processor | Pentium |
Processor Speed | 75/90/100MHz |
Chip Set | ALI |
Max. Onboard DRAM | 64MB |
Cache | 256KB |
BIOS | Acer |
Dimensions | 432mm x 368mm |
I/O Options | PS/2 mouse port, parallel port, serial ports (2), VGA port, VGA feature connector, floppy drive interface, IDE interfaces (2), riser slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA port | CN1 | IDE interface 1 | CN7 |
Parallel port | CN2 | IDE interface 2 | CN8 |
Serial port 1 | CN3 | VGA feature connector | CN9 |
Serial port 2 | CN4 | Chassis fan power | J1 |
PS/2 mouse port | CN5 | Riser Card | SL1 |
Floppy drive interface | CN6 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | BIOS type select Acer BIOS | JP1 | pins 1 & 2 closed |
BIOS type select OEM BIOS | JP1 | pins 2 & 3 closed | |
» | Password disabled | JP2 | pins 2 & 3 closed |
Password enabled | JP2 | pins 1 & 2 closed | |
» | BIOS type select flash BIOS | JP3 | pins 1 & 2 closed |
BIOS type select EPROM | JP3 | pins 2 & 3 closed | |
» | On board I/O enabled | JP6 | pins 2 & 3 closed |
On board I/O disabled | JP6 | pins 1 & 2 closed | |
» | On board video enabled | JP7 | pins 2 & 3 closed |
On board video disabled | JP7 | pins 1 & 2 closed | |
» | IDE interface enabled | JP9 | pins 1 & 2 closed |
IDE interface disabled | JP9 | pins 2 & 3 closed | |
» | No delay for M1451C | JP11 | pins 1 & 2 closed |
Delay ADS# by 1 CPU clock | JP11 | pins 2 & 3 closed | |
» | Factory configured - do not alter | JP12 | pins 1 & 2 closed |
» | CPU bus speed select 1.5x | JP14 | pins 1 & 2 closed |
CPU bus speed select 2x | JP14 | pins 2 & 3 closed | |
» | Factory configured - do not alter | JP15 | N/A |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | NONE |
16MB | (2) 2M x 36 | NONE |
24MB | (2) 1M x 36 | (2) 2M x 36 |
32MB | (2) 4M x 36 | NONE |
32MB | (2) 2M x 36 | (2) 2M x 36 |
40MB | (2) 1M x 36 | (2) 4M x 36 |
48MB | (2) 4M x 36 | (2) 2M x 36 |
64MB | (2) 4M x 36 | (2) 4M x 36 |
CACHE CONFIGURATION | |
Size | Bank 0 |
256KB | (8) 32K x 8 |
Note: Cache is factory installed and is not configurable. | |
CPU SPEED CONFIGURATION | |
Speed | JP8 |
75MHz | pins 1 & 2 closed |
90MHz | pins 3 & 4 closed |
100MHz | pins 5 & 6 closed |
CPU VOLTAGE CONFIGURATION | |
Voltage | JP13 |
3.3825v (VR CPU) | pins 1 & 2 closed |
3.5250v (VRE CPU) | pins 2 & 3 closed |
DMA CONFIGURATION | ||
DMA | JP4 | JP5 |
DMA1 | pins 2 & 3 closed | pins 2 & 3 closed |
DMA3 | pins 1 & 2 closed | pins 1 & 2 closed |
VRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (2) 256K x 16 | NONE |
2MB | (2) 256K x 16 | (2) 256K x 16 |