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# ZIDA TECHNOLOGIES INC.
5DXP (VER. 1.0, 2.0)
Device Type Mainboard
Processor CX 6X86/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 128MB
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS AMI
Dimensions 255mm x 220mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse interface, serial
ports (2), cache slot, IR connector, VRM
connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+------------+-----------------+-----------|
| Power LED & | C1/pins 1 | IDE interface 1 | CN4 |
| keylock | – 5 | | |
|-----------------+------------+-----------------+-----------|
| Green PC | C1/pins 7 | Parallel port | CN5 |
| connector | & 8 | | |
|-----------------+------------+-----------------+-----------|
| Speaker | C1/pins 9 | PS/2 mouse | CN6 |
| | – 13 | interface | |
|-----------------+------------+-----------------+-----------|
| IDE interface | C1/pins 14 | Serial port 1 | J1 |
| LED | & 15 | | |
|-----------------+------------+-----------------+-----------|
| Reset switch | C1/pins 22 | Serial port 2 | J7 |
| | & 23 | | |
|-----------------+------------+-----------------+-----------|
| Turbo LED | C1/pins 25 | IR connector | JP13 |
| | & 26 | | |
|-----------------+------------+-----------------+-----------|
| VRM connector | CN1 | 32-bit PCI | PC1 – PC4 |
| | | slots | |
|-----------------+------------+-----------------+-----------|
| Floppy drive | CN2 | Cache slot | SL1 |
| interface | | | |
|-----------------+------------+-----------------+-----------|
| IDE interface 2 | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Factory configured - do not alter | J6 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP4 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP5 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP9 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JP10 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | JX1 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | None |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 | TAG |
|-------+-------------+-----------------------+--------------|
| 256KB | None | 256KB module | Unidentified |
| | | installed | |
|-------+-------------+-----------------------+--------------|
| 256KB | (8) 32K x 8 | Not installed | Unidentified |
|-------+-------------+-----------------------+--------------|
| 512KB | (8) 32K x 8 | 256KB module | Unidentified |
| | | installed | |
|-------+-------------+-----------------------+--------------|
| 512KB | (8) 64K x 8 | Not installed | Unidentified |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP1 | JP2 | JX2 |
|-------+-----------------+-----------------+----------------|
| None | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | closed | closed | closed |
|-------+-----------------+-----------------+----------------|
| 256KB | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 |
| | closed | closed | closed |
|-------+-----------------+-----------------+----------------|
| 512KB | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 |
| | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | J4 |
|----------------------------+-------------------------------|
| Asynchronous | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| Synchronous | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | J1 | J3 | JP7 | JP8 |
| speed | speed | | | | | |
|--------+--------+------------+------+------+-------+-------|
| 120MHz | 50MHz | 2x | Open | Open | 1 & | 1 & 2 |
| | | | | | 2, 3 | |
| | | | | | & 4 | |
|--------+--------+------------+------+------+-------+-------|
| 150MHz | 60MHz | 2x | Open | Open | 1 & 2 | 2 & 3 |
|--------+--------+------------+------+------+-------+-------|
| 166MHz | 66MHz | 2x | Open | Open | 3 & 4 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | J1 | J3 | JP7 | JP8 |
| speed | speed | | | | | |
|--------+--------+------------+------+------+-------+-------|
| 75MHz | 50MHz | 1.5x | Open | Open | 1 & | 1 & 2 |
| | | | | | 2, 3 | |
| | | | | | & 4 | |
|--------+--------+------------+------+------+-------+-------|
| 90MHz | 60MHz | 1.5x | Open | Open | 1 & 2 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | J1 | J3 | JP7 | JP8 |
| speed | speed | | | | | |
|--------+--------+------------+--------+--------+-----+-----|
| 75MHz | 50MHz | 1.5x | Open | Open | 1 & | 1 & |
| | | | | | 2, | 2 |
| | | | | | 3 & | |
| | | | | | 4 | |
|--------+--------+------------+--------+--------+-----+-----|
| 90MHz | 60MHz | 1.5x | Open | Open | 1 & | 2 & |
| | | | | | 2 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 100MHz | 66MHz | 1.5x | Open | Open | 3 & | 2 & |
| | | | | | 4 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 120MHz | 60MHz | 2x | Closed | Open | 1 & | 2 & |
| | | | | | 2 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 133MHz | 66MHz | 2x | Closed | Open | 3 & | 2 & |
| | | | | | 4 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 150MHz | 60MHz | 2.5x | Closed | Closed | 1 & | 2 & |
| | | | | | 2 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 166MHz | 66MHz | 2.5x | Closed | Closed | 3 & | 2 & |
| | | | | | 4 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 180MHz | 60MHz | 3x | Open | Closed | 1 & | 2 & |
| | | | | | 2 | 3 |
|--------+--------+------------+--------+--------+-----+-----|
| 200MHz | 66MHz | 3x | Open | Closed | 3 & | 2 & |
| | | | | | 4 | 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CMOS MEMORY SELECTION |
|------------------------------------------------------------|
| Setting | J5 | JP3 |
|---------------------+--------------------+-----------------|
| » | Normal | Pins 2 & 3 closed | Open |
|---+-----------------+--------------------+-----------------|
| | Clear | Pins 3 & 4 closed | Closed |
+------------------------------------------------------------+