DELL COMPUTER CORPORATION
DIMENSION XPS XXXV
Processor | 80486DX2/80486DX4 |
Processor Speed | 66(internal)/100(internal)MHz |
Chip Set | Micronics |
Max. Onboard DRAM | 64MB |
Cache | 256KB |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit VESA local bus slots (2), floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CN1 | IDE interface LED | J1 |
Serial port 2 | CN2 | Power LED & keylock | J2 |
PS/2 mouse port | CN3 | Reset switch | J3 |
Parallel port | CN4 | Speaker | J4 |
Floppy drive interface | CN5 | Turbo switch | J5 |
IDE interface 1 | CN6 | Turbo LED | J6 |
IDE interface 2 | CN7 | 32-bit VESA Local bus slots | SL1 & SL2 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Factory configured - do not alter | W1 | Closed |
» | Monitor type select color | W2 | Closed |
Monitor type select monochrome | W2 | Open | |
» | Mouse IRQ12 enabled | W3 | Closed |
Mouse IRQ12 disabled | W3 | Open | |
» | Factory configured - do not alter | W4 | Open |
» | CMOS memory clear | W5 | Closed |
CMOS memory normal operation | W5 | Open | |
» | Factory configured - do not alter | W8 | pins 2 & 3 closed |
» | Factory configured - do not alter | W10 | pins 2 & 3 closed |
» | Factory configured - do not alter | W11 | pins 2 & 3 closed |
» | CPU type select - Intel DX/DX2/DX4/Pentium Overdrive | W12 | pins 1 & 2 closed |
» | Factory configured - do not alter | W13 | Open |
» | Factory configured - do not alter | W16 | pins 2 & 3 closed |
» | Factory configured - do not alter | W17 | pins 2 & 3 closed |
» | Factory configured - do not alter | W18 | Open |
» | Factory configured - do not alter | W19 | pins 2 & 3 closed |
» | Factory configured - do not alter | W22 | pins 2 & 3 closed |
» | Factory configured - do not alter | W23 | pins 2 & 3 closed |
» | Factory configured - do not alter | W24 | pins 2 & 3 closed |
» | Factory configured - do not alter | W25 | Open |
» | IDE port 1 enabled | W34 | pins 1 & 2 closed |
IDE port 1 disabled | W34 | pins 2 & 3 closed | |
Factory configured - do not alter | W35 | Open | |
» | Parallel port type select IRQ7 | W36 | pins 1 & 2 closed |
Parallel port type select IRQ5 | W36 | pins 2 & 3 closed | |
» | Factory configured - do not alter | W39 | Open |
» | Factory configured - do not alter | W40 | Open |
» | Factory configured - do not alter | SW1/1 | On |
» | Factory configured - do not alter | SW1/2 | On |
» | Factory configured - do not alter | SW1/3 | Off |
» | Factory configured - do not alter | SW1/4 | Off |
Note: The location of the factory configured jumpers is unidentified. |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 1M x 36 | NONE | NONE | NONE |
8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | NONE |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 4M x 36 | NONE | NONE | NONE |
20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | NONE |
32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
DMA CHANNEL CONFIGURATION | ||
DMA Channel | W37 | W38 |
1 | pins 1 & 2 closed | pins 1 & 2 closed |
3 | pins 2 & 3 closed | pins 2 & 3 closed |