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# AMPTRON INTERNATIONAL, INC.
DX-9700
Processor CX486DX/IBM486DX/TI486DX/SGS486DX/80486DX/SL80486DX/
CX486DX2/IBM486DX2/TI486DX2/SGS486DX2/AM486DX2/
SL80486DX2/80486DX2/CX486DX4/IBM486DX4/TI486DX4/
SGS486DX4/AM486DX4/SL80486DX4/SL80486DX4+/CX5X86/
IBM5X86/TI5X86/SGS5X86/AM5X86
Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/
Speed 100(internal)/120(internal)/133(internal)MHz
Chip Set UMC
Video Chip None
Set
Maximum 256MB
Onboard
Memory
Maximum None
Video
Memory
Cache 256KB
BIOS AMI
Dimensions 250mm x 220mm
I/O 32-bit VESA local bus slot, 32-bit PCI slots (3), green PC
Options connector, IDE interfaces (2), parallel port, PS/2 mouse
interface, serial ports (2),
NPU None
Options
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN1 | Turbo LED | J10 |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN2 | Reset switch | J11 |
|-------------------+----------+------------------+----------|
| Parallel port | CN3 | Turbo switch | J12 |
|-------------------+----------+------------------+----------|
| Floppy drive | CN4 | IDE interface | J13 |
| interface | | LED | |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN5 | Green PC | J14 |
| | | connector | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN6 | 32-bit PCI slots | PC1 - |
| | | | PC3 |
|-------------------+----------+------------------+----------|
| External battery | J4 | 32-bit VESA | SL1 |
| | | local bus slot | |
|-------------------+----------+------------------+----------|
| Power LED & | J8 | Cache slot | SL2 |
| keylock | | | |
|-------------------+----------+------------------+----------|
| Speaker | J9 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| | Battery type select internal | J4 | Closed |
|---+-------------------------------+-------+----------------|
| | Battery type select external | J4 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | CMOS memory clear | J4 | Pins 3 & 4 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 12v | JP2 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 5v | JP2 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 1M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 2M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 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 | |
|------+-------------+-------------+------------+------------|
| 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 |
|------+-------------+-------------+------------+------------|
| 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 |
|------+-------------+-------------+------------+------------|
| 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 | |
|------+-------------+-------------+------------+------------|
| 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M 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 |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 8M x 36 | (1) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x | None |
| | | | 36 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 40MB | (1) 8M x 36 | (1) 2M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 40MB | (1) 4M x 36 | (1) 2M x | (1) 2M x | (1) 2M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 44MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | (1) 1M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 8M x 36 | (1) 2M x | (1) 2M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 8M x 36 | (1) 4M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 8M x 36 | (1) 8M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 16M x | None | None | None |
| | 36 | | | |
|-------+-------------+------------+------------+------------|
| 76MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 8M 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 | | |
|-------+-------------+------------+------------+------------|
| 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 | SL1 |
|----------------------------+-------------------------------|
| 256KB | 256KB module installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| Speed | JP3A | JP3B | JP3C |
|---------------+--------------+--------------+--------------|
| 25MHz | Open | Open | Closed |
|---------------+--------------+--------------+--------------|
| 33MHz | Closed | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 40MHz | Open | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 50iMHz | Open | Open | Closed |
|---------------+--------------+--------------+--------------|
| 50MHz | Closed | Open | Open |
|---------------+--------------+--------------+--------------|
| 66iMHz | Closed | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 75iMHz | Open | Open | Closed |
|---------------+--------------+--------------+--------------|
| 80iMHz | Open | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 100iMHz | Closed | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 120iMHz | Open | Closed | Closed |
|---------------+--------------+--------------+--------------|
| 133iMHz | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP6 | JP7 | JP8A | JP8B | JP9A |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| 80486DX | Open | Closed | 2 & 3 | Open | 2 & 3 |
|-----------------+--------+---------+-------+-------+-------|
| SL80486DX | Open | Open | 2 & 3 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX2 | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX2 | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX2 | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX2 | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX2-80V | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX2-80V | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX2-80V | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX2-80V | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| AM486DX2 | Open | Closed | 1 & 2 | Open | 2 & 3 |
|-----------------+--------+---------+-------+-------+-------|
| SL80486DX2 | Open | Open | 2 & 3 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| 80486DX2 | Open | Closed | 2 & 3 | Open | 2 & 3 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX4-GC | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX4-GC | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX4-GC | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX4-GC | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX4-GP | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX4-GP | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX4-GP | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX4-GP | Open | Open | Open | 1 & 2 | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX4-GIC | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX4-GIC | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX4-GIC | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX4-GIC | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX486DX4-GP4 | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM486DX4-GP4 | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI486DX4-GP4 | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS486DX4-GP4 | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| AM486DX4 | Open | Closed | 1 & 2 | Open | 2 & 3 |
|-----------------+--------+---------+-------+-------+-------|
| SL80486DX4 | Open | Open | 2 & 3 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SL80486DX4+ | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX 5X86 (P24D) | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM 5X86 (P24D) | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI 5X86 (P24D) | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS 5X86 (P24D) | Open | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| CX 5X86-133 | Closed | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| IBM 5X86 -133 | Closed | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| TI 5X86 -133 | Closed | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| SGS 5X86 -133 | Closed | Open | 1 & 2 | Open | 1 & 2 |
|-----------------+--------+---------+-------+-------+-------|
| AM 5X86 | Closed | Open | 1 & 2 | Open | 1 & 2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP9B | JP9C | JP10A | JP10B | JP10C |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| 80486DX | Open | Open | 3 & 4 | Open | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SL80486DX | 1 & 2 | Open | 3 & 4 | 1 & 2 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX2 | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX2 | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX2 | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX2 | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX2-80V | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX2-80V | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX2-80V | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX2-80V | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| AM486DX2 | Open | Open | 3 & 4 | Open | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SL80486DX2 | 1 & 2 | Open | 3 & 4 | 1 & 2 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| 80486DX2 | Open | Open | 3 & 4 | Open | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX4-GC | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX4-GC | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX4-GC | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX4-GC | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX4-GP | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX4-GP | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX4-GP | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX4-GP | 1 & 2 | 2 & 3 | 3 & 4 | 2 & 3 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX4-GIC | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX4-GIC | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX4-GIC | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX4-GIC | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX486DX4-GP4 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM486DX4-GP4 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI486DX4-GP4 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS486DX4-GP4 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| AM486DX4 | Open | Open | 3 & 4 | Open | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SL80486DX4 | 1 & 2 | Open | 3 & 4 | 1 & 2 | 1 & 2, |
| | | | | | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SL80486DX4+ | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX 5X86 (P24D) | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM 5X86 (P24D) | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI 5X86 (P24D) | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS 5X86 (P24D) | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| CX 5X86-133 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| IBM 5X86 -133 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| TI 5X86 -133 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| SGS 5X86 -133 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
|-----------------+--------+-------+-------+--------+--------|
| AM 5X86 | 1 & 2, | 3 & 4 | 3 & 4 | 1 & 2, | 1 & 2, |
| | 3 & 4 | | | 3 & 4 | 3 & 4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION (CON’T) |
|------------------------------------------------------------|
| Type | JP11 | JP12A | JP12B | JP13 | JP14 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| 80486DX | Open | 1 & 2 | 1 & 2 | Open | Open |
|----------------+-------+-------+-------+--------+----------|
| SL80486DX | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX2 | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX2 | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX2 | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX2 | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX2-80V | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX2-80V | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX2-80V | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX2-80V | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| AM486DX2 | Open | 1 & 2 | 2 & 3 | Open | Open |
|----------------+-------+-------+-------+--------+----------|
| SL80486DX2 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| 80486DX2 | Open | 1 & 2 | 1 & 2 | Open | Open |
|----------------+-------+-------+-------+--------+----------|
| CX486DX4-GC | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX4-GC | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX4-GC | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX4-GC | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX4-GP | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX4-GP | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX4-GP | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX4-GP | 2 & 3 | 2 & 3 | 1 & 2 | Open | 1 & 2, 3 |
| | | | | | & 4 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX4-GIC | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX4-GIC | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX4-GIC | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX4-GIC | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| CX486DX4-GP4 | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| IBM486DX4-GP4 | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| TI486DX4-GP4 | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| SGS486DX4-GP4 | Open | 2 & 3 | 1 & 2 | Closed | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| AM486DX4 | Open | 1 & 2 | 2 & 3 | Open | Open |
|----------------+-------+-------+-------+--------+----------|
| SL80486DX4 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| SL80486DX4+ | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| CX 5X86 (P24D) | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| IBM 5X86 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| (P24D) | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| TI 5X86 (P24D) | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| SGS 5X86 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| (P24D) | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| CX 5X86-133 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| IBM 5X86 -133 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| TI 5X86 -133 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| SGS 5X86 -133 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
|----------------+-------+-------+-------+--------+----------|
| AM 5X86 | Open | 1 & 2 | 1 & 2 | Open | 2 & 3, 4 |
| | | | | | & 5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP4 | JP5A | JP5B | JP5C | JP5D |
|-----------+----------+---------+---------+--------+--------|
| 3.3v | Closed | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+----------+---------+---------+--------+--------|
| 4v | Open | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+----------+---------+---------+--------+--------|
| 5v | Closed | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CHANNEL SELECTION |
|------------------------------------------------------------|
| Channel | JP1A | JP1B |
|------------------+--------------------+--------------------|
| 1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 2 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+