ACER, INC.
ACERPOWER SV/V/DV (V10 PROJECT)
Processor | 80486SX/80486DX/80486DX2 |
Processor Speed | 20/25/33/40/50(internal)/50/66(internal)MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 64MB |
Cache | 64/128/256KB |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit VESA local bus slots (2), floppy drive interface, green PC connector, green VGA connector, IDE interface, SCSI connector, parallel port, PS/2 mouse port, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CO1 | Chassis fan power | J9 |
Serial port 2 | CO2 | LED connector | J10 |
External battery | J3 | Optional keyboard/mouse | J11 |
Green VGA connector | J4 | IDE interface LED | J12 |
Green PC connector | J5 | PS/2 mouse port | JX2 |
SCSI interface | J6 | Parallel port | PT1 |
IDE interface | J7 | 32-bit VESA local bus slots | SL1 & SL2 |
Floppy drive interface | J8 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Password disabled | JP1 | pins 2 & 3 closed |
Password enabled | JP1 | pins 1 & 2 closed | |
» | Acer copyright enabled | JP2 | pins 1 & 2 closed |
Acer copyright disabled | JP2 | pins 2 & 3 closed | |
» | SCSI I/O address select 340-35F | JP6 | Open |
SCSI I/O address select 140-15F | JP6 | Closed | |
» | M5105 enabled | JP7 | Closed |
M5105 disabled | JP7 | Open | |
» | Bidirectional parallel port enabled | JP8 | Closed |
Bidirectional parallel port disabled | JP8 | Open | |
» | Battery type select internal | JP9 | Closed |
Battery type select external | JP9 | Open | |
» | Reset key enabled | JP23 | Closed |
Reset key disabled | JP23 | Open | |
» | Keylock disabled | JP24 | Closed |
Keylock enabled | JP24 | Open |
DRAM CONFIGURATION | |||||
Size | On board | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | 4MB | NONE | NONE | NONE | NONE |
8MB | 4MB | NONE | (1) 1M x 36 | NONE | NONE |
12MB | 4MB | NONE | (1) 1M x 36 | (1) 1M x 36 | NONE |
16MB | 4MB | NONE | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | Disabled | (1) 4M x 36 | NONE | NONE | NONE |
20MB | 4MB | NONE | (1) 4M x 36 | NONE | NONE |
24MB | 4MB | NONE | (1) 1M x 36 | (1) 4M x 36 | NONE |
32MB | Disabled | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
36MB | 4MB | NONE | (1) 4M x 36 | (1) 4M x 36 | NONE |
40MB | 4MB | NONE | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | Disabled | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | NONE |
64MB | Disabled | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
Note: This board has 4MB of memory factory installed. If memory is disabled, use the DRAM jumper configuration table. |
DRAM JUMPER CONFIGURATION | |
Type | JP15 |
On board 4MB RAM enabled | pins 2 & 3 closed |
On board 4MB RAM disabled | pins 1 & 2 closed |
CACHE CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | TAG | TAG (DIRTY) |
64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 or 32K x 8 | (1) 16K x 4 |
128KB | (4) 32K x 8 | NONE | (1) 8K x 8 or 32K x 8 | (1) 16K x 4 |
256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | (1) 16K x 4 |
Note: The orientation of the cache banks and TAG banks are unidentified. |
CACHE JUMPER CONFIGURATION | |||
Size | JP20 | JP21 | JP22 |
64KB | pins 2 & 3 closed | Open | Open |
128KB | pins 1 & 2 closed | Closed | Open |
256KB | pins 2 & 3 closed | Closed | Closed |
CPU SPEED CONFIGURATION | |
Speed | JP10 |
20MHz | pins 1 & 6 closed |
25MHz | pins 2 & 7 closed |
33MHz | pins 3 & 8 closed |
40MHz | pins 4 & 9 closed |
50iMHz | pins 2 & 7 closed |
50MHz | pins 5 & 10 closed |
66iMHz | pins 3 & 8 closed |
VESA WAIT STATE CONFIGURATION | |
Wait state | JP11 |
0 wait states | Open |
1 wait state | Closed |
SCSI IRQ CONFIGURATION | |
IRQ | JP3 |
Disabled | Open |
IRQ10 | pins 1 & 2 closed |
IRQ11 | pins 2 & 3 closed |
SCSI DMA CONFIGURATION | ||
DMA | JP4 | JP5 |
Disabled | Open | Open |
DMA 5 | pins 1 & 2 closed | pins 1 & 2 closed |
DMA 6 | pins 2 & 3 closed | pins 2 & 3 closed |