ACER, INC.
VI9
|
Device Type |
Mainboard |
|
Processor |
80386DX/CX486DLC/80486SX/80486DX/80486DX2 |
|
Processor Speed |
33/40/50(internal)/50/66(internal)MHz |
|
Chip Set |
EFAR |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
32MB |
|
Maximum Video Memory |
None |
|
Cache |
128/256KB |
|
BIOS |
AMI |
|
Dimensions |
250mm x 220mm |
|
I/O Options |
32-bit VESA local bus slots (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
J4/pins 1 - 5 |
Reset switch |
J4/pins 19 & 20 |
|
Speaker |
J4/pins 7 - 10 |
External battery |
JP4 |
|
Turbo LED |
J4/pins 12 & 13 |
32-bit VESA local bus slots |
SL1 & SL2 |
|
Turbo switch |
J4/pins 15 - 17 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
CMOS memory normal operation |
JP1 |
Pins 2 & 3 closed |
|
CMOS memory clear |
JP1 |
Pins 1 & 2 closed | |
|
Battery type select external |
JP1 |
Open | |
|
|
Factory configured - do not alter |
JP10 |
Unidentified |
|
|
Factory configured - do not alter |
JP11 |
Unidentified |
|
|
Factory configured - do not alter |
JP12 |
Unidentified |
|
SIMM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
None |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
None |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
None |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
128KB |
(4) 32K x 8 |
None |
(3) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(3) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | |||
|
Size |
JP5 |
JP6 |
JP7 |
|
128KB |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
256KB |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
CPU SPEED SELECTION | ||
|
Speed |
J3 |
JP14 |
|
33MHz |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
40MHz |
Open |
Pins 1 & 2 closed |
|
50iMHz |
Pins 3 & 4 closed |
Pins 1 & 2 closed |
|
50MHz |
Pins 3 & 4 closed |
Pins 2 & 3 closed |
|
66iMHz |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
CPU TYPE SELECTION | ||||||
|
Type |
JP8 |
JP9 |
JP13 |
JP15 |
JP16 |
JP17 |
|
80386DX |
2 & 3 |
2 & 3 |
1 & 2 |
Open |
Open |
Open |
|
CX486DLC |
1 & 2 |
1 & 2 |
1 & 2 |
Open |
Open |
Open |
|
80486SX |
1 & 2 |
1 & 2 |
2 & 3 |
Open |
Closed |
Closed |
|
80486DX |
1 & 2 |
1 & 2 |
1 & 2 |
Open |
Closed |
Closed |
|
80486DX2 |
1 & 2 |
1 & 2 |
1 & 2 |
Open |
Closed |
Closed |
|
Note: Pins designated should be in the closed position. | ||||||