PIONEER COMPUTER, INC.
VANTAGE-386SX
|
Processor |
80386SX |
|
Processor Speed |
16/20MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
8MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
HD1 |
Turbo LED |
J72 pins 2 & 3 |
|
External battery |
J7 |
Power LED & keylock |
JP61 |
|
Turbo switch |
J71 |
Speaker |
JP63 |
|
Note: On some versions, J72 is a 2 pin jumper. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
NPU not installed |
J18 |
Closed |
|
NPU installed |
J18 |
Open | |
|
|
IRQ5 enabled |
J73 |
Pins 1 & 2 closed |
|
IRQ5 disabled |
J73 |
Pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
JP10 |
Closed |
|
|
Factory configured - do not alter |
JP62 |
Open |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
512KB |
(2) 256K x 9 |
None |
None |
None |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
None |
None |
|
1.5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
None |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
None |
None |
None |
|
3MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
None |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
None |
None |
|
5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
6MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
None |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
Note: The location of banks 0, 1, 2, & 3 are unidentified. | ||||