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# AQUARIUS SYSTEMS, INC.
MB-4DSP
Processor 80486SX/SL80486SX/80486SX2/SL80486SX2/UMCU5S/CX486DX/ AM486DX(SV8B)/AM486DX(NV8T)/80486DX/SL80486DX/TI486DX2/CX486DX2/
AM486DX2(SV8B)/AM486DX2(NV8T)/80486DX2/SL80486DX2/P24D/TI486DX4/CX486DX4/CX486DX4(P/O)/AM486DX4(SV8B)/AM486DX4(NV8T)/80486DX4/
80486DX4EW/CX5X86
Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/ 120(internal)/133(internal)/160(internal)MHz
Speed
Chip Set SIS
Max. 256MB
Onboard
DRAM
Cache 128/256/512KB
BIOS Award
Dimensions 250mm x 220mm
I/O 32-bit PCI slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2)
Options
NPU None
Options
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+------------------+-----------|
| Serial port 2 | CN1 | Power LED & | J7 pins 1 |
| | | keylock | - 9 |
|------------------+----------+------------------+-----------|
| Serial port 1 | CN2 | Speaker | J7 pins 2 |
| | | | - 8 |
|------------------+----------+------------------+-----------|
| PS/2 mouse port | CN3 | Turbo switch | J7 pins |
| | | | 11 & 12 |
|------------------+----------+------------------+-----------|
| Parallel port | CN4 | Turbo LED | J7 pins |
| | | | 13 & 14 |
|------------------+----------+------------------+-----------|
| Floppy drive | CN5 | Reset switch | J7 pins |
| interface | | | 15 & 16 |
|------------------+----------+------------------+-----------|
| IDE interface 2 | CN6 | IDE interface | J7 pins |
| | | LED | 19 & 20 |
|------------------+----------+------------------+-----------|
| IDE interface 1 | CN7 | 32-bit PCI slots | PC1 - PC3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------+--------+----------------|
| » | CMOS memory normal operation | JP16 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | CMOS memory clear | JP16 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (1) 256K x | NONE | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 2MB | (1) 512K x | NONE | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 2MB | (1) 256K x | (1) 256K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 3MB | (1) 512K x | (1) 256K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 3MB | (1) 256K x | (1) 256K x | (1) 256K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 3MB | (1) 256K x | (1) 512K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 1M x 36 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 512K x | (1) 256K x | (1) 256K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 512K x | (1) 512K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 256K x | (1) 256K x | (1) 256K x | (1) 256K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 5MB | (1) 1M x 36 | (1) 256K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 5MB | (1) 512K x | (1) 256K x | (1) 256K x | (1) 256K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 5MB | (1) 256K x | (1) 512K x | (1) 512K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 5MB | (1) 256K x | (1) 1M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 6MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 6MB | (1) 1M x 36 | (1) 512K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 6MB | (1) 512K x | (1) 512K x | (1) 512K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 6MB | (1) 512K x | (1) 1M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 7MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | (1) 256K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 7MB | (1) 256K x | (1) 512K x | (1) 512K x | (1) 512K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 2M x 36 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 36 | (1) 512K x | (1) 512K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 512K x | (1) 512K x | (1) 512K x | (1) 512K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 9MB | (1) 2M x 36 | (1) 256K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 9MB | (1) 256K x | (1) 1M x 36 | (1) 1M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 9MB | (1) 256K x | (1) 2M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 10MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | NONE |
| | | 36 | 36 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 10MB | (1) 2M x 36 | (1) 512K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 10MB | (1) 1M x 36 | (1) 512K x | (1) 512K x | (1) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 10MB | (1) 512K x | (1) 1M x 36 | (1) 1M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 10MB | (1) 512K x | (1) 2M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 11MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | (1) 256K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 2M x 36 | (1) 512K x | (1) 512K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 2M x 36 | (1) 1M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 1M x 36 | (1) 2M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 13MB | (1) 256K x | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 14MB | (1) 2M x 36 | (1) 512K x | (1) 512K x | (1) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 14MB | (1) 512K x | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 4M x 36 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 2M x 36 | (1) 2M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 17MB | (1) 4M x 36 | (1) 256K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 17MB | (1) 256K x | (1) 2M x 36 | (1) 2M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 17MB | (1) 256K x | (1) 4M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 18MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 18MB | (1) 4M x 36 | (1) 512K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 18MB | (1) 512K x | (1) 2M x 36 | (1) 2M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 18MB | (1) 512K x | (1) 4M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 19MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | (1) 256K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 4M x 36 | (1) 512K x | (1) 512K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 22MB | (1) 4M x 36 | (1) 512K x | (1) 512K x | (1) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 4M x 36 | (1) 2M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 2M x 36 | (1) 4M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 25MB | (1) 256K x | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 26MB | (1) 512K x | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 28MB | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 8M x 36 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 33MB | (1) 8M x 36 | (1) 256K x | NONE | NONE |
| | | 36 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 33MB | (1) 256K x | (1) 4M x 36 | (1) 4M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 33MB | (1) 256K x | (1) 8M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 34MB | (1) 8M x 36 | (1) 256K x | (1) 256K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 34MB | (1) 8M x 36 | (1) 512K x | NONE | NONE |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 34MB | (1) 512K x | (1) 4M x 36 | (1) 4M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 34MB | (1) 512K x | (1) 8M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 35MB | (1) 8M x 36 | (1) 256K x | (1) 256K x | (1) 256K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 8M x 36 | (1) 512K x | (1) 512K x | NONE |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 8M x 36 | (1) 1M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 1M x 36 | (1) 8M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 38MB | (1) 8M x 36 | (1) 512K x | (1) 512K x | (1) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 8M x 36 | (1) 2M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 2M x 36 | (1) 8M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 44MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 8M x 36 | (1) 4M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 4M x 36 | (1) 8M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 49MB | (1) 256K x | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 50MB | (1) 512K x | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 56MB | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 56MB | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 64MB | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 64MB | (1) 8M x 36 | (1) 8M x 36 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 64MB | (1) 16M x | NONE | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 65MB | (1) 256K x | (1) 8M x 36 | (1) 8M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 65MB | (1) 16M x | (1) 256K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 66MB | (1) 512K x | (1) 8M x 36 | (1) 8M x | NONE |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 66MB | (1) 16M x | (1) 256K x | (1) 256K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 66MB | (1) 16M x | (1) 512K x | NONE | NONE |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 67MB | (1) 16M x | (1) 256K x | (1) 256K x | (1) 256K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 68MB | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 68MB | (1) 16M x | (1) 512K x | (1) 512K x | NONE |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 68MB | (1) 16M x | (1) 1M x 36 | NONE | NONE |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 70MB | (1) 16M x | (1) 512K x | (1) 512K x | (1) 512K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 72MB | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x | NONE |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 72MB | (1) 16M x | (1) 1M x 36 | (1) 1M x | NONE |
| | 36 | | 36 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 72MB | (1) 16M x | (1) 2M x | NONE | NONE |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 76MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 80MB | (1) 16M x | (1) 2M x | (1) 2M x | NONE |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 80MB | (1) 16M x | (1) 4M x | NONE | NONE |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 80MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | (1) 4M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 80MB | (1) 4M x 36 | (1) 8M x | (1) 8M x | NONE |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 88MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 16M x | (1) 4M x | (1) 4M x | NONE |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 16M x | (1) 8M x | NONE | NONE |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | NONE |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 97MB | (1) 256K x | (1) 8M x | (1) 8M x | (1) 8M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 98MB | (1) 512K x | (1) 8M x | (1) 8M x | (1) 8M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 100MB | (1) 1M x 36 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 104MB | (1) 2M x 36 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 112MB | (1) 16M x | (1) 4M x | (1) 4M x | (1) 4M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 112MB | (1) 4M x 36 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 16M x | (1) 16M x | NONE | NONE |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 192MB | (1) 16M x | (1) 16M x | (1) 16M x | NONE |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 256MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x |
| | 36 | 36 | 36 | 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|------------------+--------------------+--------------------|
| 128KB | (4) 32K x 8 | (1) 16K/32K x 8 |
|------------------+--------------------+--------------------|
| 256KB | (4) 64K x 8 | (1) 16K/32K x 8 |
|------------------+--------------------+--------------------|
| 512KB | (4) 128K x 8 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP11 | JP13 |
|-------------------+--------------------+-------------------|
| 128KB | Open | Open |
|-------------------+--------------------+-------------------|
| 256KB | Closed | Open |
|-------------------+--------------------+-------------------|
| 512KB | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | JP3 | JP4 | JP5 |
|--------------------+---------------+--------------+--------|
| 80486SX | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| SL80486SX | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| 80486SX2 | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| SL80486SX2 | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| UMCU5S | Open | Open | Open |
|--------------------+---------------+--------------+--------|
| CX486DX | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX(SV8B) | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX(NV8T) | 1 & 2 | Open | Open |
|--------------------+---------------+--------------+--------|
| 80486DX | Open | Open | Open |
|--------------------+---------------+--------------+--------|
| SL80486DX | Open | Open | Open |
|--------------------+---------------+--------------+--------|
| TI486DX | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| CX486DX2 | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX2(SV8B) | pins 1 & 2 | pins 1 & 2 | Closed |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX2(NV8T) | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| 80486DX2 | Open | Open | Open |
|--------------------+---------------+--------------+--------|
| SL80486DX2 | Open | Open | Open |
|--------------------+---------------+--------------+--------|
| P24D | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| TI486DX4 | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| CX486DX4 | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| CX486DX4P/0 | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX4(SV8B)(2x) | pins 1 & 2 | pins 1 & 2 | Closed |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX4(SV8B)(3x) | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX4(NV8T)(2x) | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| AM486DX4(NV8T)(3x) | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| 80486DX4 | pins 1 & 2 | Open | Open |
| | closed | | |
|--------------------+---------------+--------------+--------|
| 80486DX4EW | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| CX5X86 | pins 1 & 2 | pins 1 & 2 | Open |
| | closed | closed | |
|--------------------+---------------+--------------+--------|
| am5x86(75) | pins 1 & 2 | pins 1 & 2 | Closed |
| | closed | closed | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Type | JP6 | JP20 | JP21 |
|--------------------+-------------+------------+------------|
| 80486SX | pins 2 & 3 | Open | Open |
| | closed | | |
|--------------------+-------------+------------+------------|
| SL80486SX | pins 2 & 3 | Open | Open |
| | closed | | |
|--------------------+-------------+------------+------------|
| 80486SX2 | pins 2 & 3 | Open | Open |
| | closed | | |
|--------------------+-------------+------------+------------|
| SL80486SX2 | pins 2 & 3 | Open | Open |
| | closed | | |
|--------------------+-------------+------------+------------|
| UMCU5S | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| CX486DX | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX(SV8B) | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX(NV8T) | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| 80486DX | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+-------------+------------+------------|
| SL80486DX | pins 1 & 2, | pins 2 & 3 | Open |
| | 3 & 4 | closed | |
| | closed | | |
|--------------------+-------------+------------+------------|
| TI486DX2 | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| CX486DX2 | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX2(SV8B) | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX2(NV8T) | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| 80486DX2 | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+-------------+------------+------------|
| SL80486DX2 | pins 1 & 2 | pins 2 & 3 | Open |
| | closed | closed | |
|--------------------+-------------+------------+------------|
| P24D | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| TI486DX4 | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| CX486DX4 | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| CX486DX4P/0 | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(2x) | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(3x) | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(2x) | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(3x) | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| 80486DX4 | pins 1 & 2, | Open | Open |
| | 3 & 4 | | |
| | closed | | |
|--------------------+-------------+------------+------------|
| 80486DX4EW | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| CX5X86 | pins 1 & 2, | pins 1 & 2 | pins 2 & 3 |
| | 3 & 4 | closed | closed |
| | closed | | |
|--------------------+-------------+------------+------------|
| am5x86(75) | pins 1 & 2, | pins 1 & 2 | pins 1 & 2 |
| | 3 & 4 | closed | closed |
| | closed | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Type | RN10 | RN11 | RN12 |
|--------------------+-------------+------------+------------|
| 80486SX | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486SX | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| 80486SX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486SX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| UMCU5S | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX(SV8B) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX(NV8T) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486DX | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| TI486DX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(SV8B) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(NV8T) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486DX2 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| P24D | Not | Installed | Installed |
| | installed | | |
|--------------------+-------------+------------+------------|
| TI486DX4 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4P/0 | Not | Installed | Installed |
| | installed | | |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(2x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(3x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(2x) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(3x) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX4 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX4EW | Not | Installed | Installed |
| | installed | | |
|--------------------+-------------+------------+------------|
| CX5X86 | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| am5x86(75) | Not | Installed | Not |
| | installed | | installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | RN13 | RN14 | RN16 |
|--------------------+-------------+------------+------------|
| 80486SX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486SX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| 80486SX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486SX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| UMCU5S | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| CX486DX | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX(SV8B) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX(NV8T) | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486DX | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| TI486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(SV8B) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(NV8T) | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| SL80486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| P24D | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| TI486DX4 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4P/0 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(2x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(3x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(2x) | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(3x) | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX4 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| 80486DX4EW | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX5X86 | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| am5x86(75) | Not | Installed | Not |
| | installed | | installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Type | RN17 | RN19 | RN20 |
|--------------------+-------------+------------+------------|
| 80486SX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486SX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| 80486SX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486SX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| UMCU5S | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| CX486DX | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX(SV8B) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX(NV8T) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| 80486DX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486DX | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| TI486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX2 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(SV8B) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX2(NV8T) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| 80486DX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| SL80486DX2 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| P24D | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| TI486DX4 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4 | Installed | Not | Not |
| | | installed | installed |
|--------------------+-------------+------------+------------|
| CX486DX4P/0 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(2x) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(SV8B)(3x) | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(2x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| AM486DX4(NV8T)(3x) | Not | Installed | Not |
| | installed | | installed |
|--------------------+-------------+------------+------------|
| 80486DX4 | Not | Not | Installed |
| | installed | installed | |
|--------------------+-------------+------------+------------|
| 80486DX4EW | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| CX5X86 | Not | Not | Not |
| | installed | installed | installed |
|--------------------+-------------+------------+------------|
| am5x86(75) | Not | Not | Not |
| | installed | installed | installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP7 | JP10 | JP12 |
|--------------+-------------------+------------+------------|
| 25MHz | pins 1 & 2 closed | Open | Open |
|--------------+-------------------+------------+------------|
| 33MHz | pins 1 & 2 closed | Closed | Closed |
|--------------+-------------------+------------+------------|
| 40MHz | pins 1 & 2 closed | Closed | Open |
|--------------+-------------------+------------+------------|
| 50iMHz | pins 1 & 2 closed | Open | Open |
|--------------+-------------------+------------+------------|
| 50MHz | pins 2 & 3 closed | Open | Closed |
|--------------+-------------------+------------+------------|
| 66iMHz | pins 1 & 2 closed | Closed | Closed |
|--------------+-------------------+------------+------------|
| 75iMHz | pins 1 & 2 closed | Open | Open |
|--------------+-------------------+------------+------------|
| 80iMHz | pins 1 & 2 closed | Closed | Open |
|--------------+-------------------+------------+------------|
| 100iMHz | pins 1 & 2 closed | Closed | Closed |
|--------------+-------------------+------------+------------|
| 120iMHz | pins 1 & 2 closed | Closed | Open |
|--------------+-------------------+------------+------------|
| 133iMHz | pins 1 & 2 closed | Closed | Closed |
|--------------+-------------------+------------+------------|
| 160iMHz | pins 1 & 2 closed | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE CONFIGURATION |
|------------------------------------------------------------|
| Voltage | JP1 | JP18 |
|------------+--------------------------+--------------------|
| 3.45v | pins 3 & 5, 4 & 6 closed | pins 1 & 2 closed |
|------------+--------------------------+--------------------|
| 3.6v | pins 3 & 5, 4 & 6 closed | pins 3 & 4 closed |
|------------+--------------------------+--------------------|
| 4v | pins 3 & 5, 4 & 6 closed | pins 5 & 6 closed |
|------------+--------------------------+--------------------|
| 5v | pins 1 & 3, 2 & 4 closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CONFIGURATION |
|------------------------------------------------------------|
| DMA | JP8 | JP9 |
|------------------+--------------------+--------------------|
| » | DMA 1 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| » | DMA 3 | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+