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# ADVANCED LOGIC RESEARCH, INC.
FLYER VL
Processor 80486DX/80486DX2
Processor 25/33/50(internal)/66(internal)MHz
Speed
Chip Set Unidentified
Max. Onboard 36MB
DRAM
Cache 256KB (on external cache card)
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options 32-bit VESA local bus slot, riser slot, cache
slot, ALR proprietary slot, floppy drive
interface, IDE interface, parallel port, PS/2
mouse port, serial ports (2), VGA port, VRAM
expansion slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+--------------------+----------|
| VGA port | CN1 | Floppy drive | CN7 |
| | | interface | |
|-----------------+----------+--------------------+----------|
| PS/2 mouse port | CN2 | VRAM expansion | CN8 |
| | | slot | |
|-----------------+----------+--------------------+----------|
| Parallel port | CN3 | Riser Card | SL1 |
|-----------------+----------+--------------------+----------|
| Serial port 1/2 | CN4 | 32-bit VESA local | SL2 |
| | | bus slot | |
|-----------------+----------+--------------------+----------|
| Serial port 1/2 | CN5 | Cache slot | SL3 |
|-----------------+----------+--------------------+----------|
| IDE interface | CN6 | ALR proprietary | SL4 |
| | | slot | |
|------------------------------------------------------------|
| Note: The location of pin 1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------+-----------+-------------|
| ยป | Forced VGA enabled | JP1 | Closed |
|---+------------------------------+-----------+-------------|
| | Forced VGA disabled | JP1 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+------------+-----------------+-----------------|
| 4MB | 4MB | NONE | NONE |
|-----------+------------+-----------------+-----------------|
| 8MB | 4MB | (1) 1M x 36 | NONE |
|-----------+------------+-----------------+-----------------|
| 12MB | 4MB | (1) 1M x 36 | (1) 1M x 36 |
|-----------+------------+-----------------+-----------------|
| 20MB | 4MB | (1) 4M x 36 | NONE |
|-----------+------------+-----------------+-----------------|
| 24MB | 4MB | (1) 1M x 36 | (1) 4M x 36 |
|-----------+------------+-----------------+-----------------|
| 36MB | 4MB | (1) 4M x 36 | (1) 4M x 36 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | SL3 |
|----------------------------+-------------------------------|
| 256KB | Installed |
+------------------------------------------------------------+