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# ELITEGROUP COMPUTER SYSTEMS, INC.
TS54P AIO (V1.4)
Device Type Mainboard
Processor Pentium/CX 6X86
Processor Speed 75/90/100/120/133/150/166MHz
Chip Set Intel
Maximum Onboard 128MB
Memory
Cache 256/512KB
BIOS Phoenix
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, serial ports (2), VRM
connector, PS/2 mouse port, PS/2 keyboard
port
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------+----------+-------------------+-----------|
| PS/2 mouse port | J3 | Power LED & | J11 pins |
| | | keylock | 11 - 15 |
|-----------------+----------+-------------------+-----------|
| Floppy drive | J4 | Speaker | J11 pins |
| interface | | | 17 - 20 |
|-----------------+----------+-------------------+-----------|
| IDE interface 2 | J5 | Unidentified | J12 |
|-----------------+----------+-------------------+-----------|
| Serial port 1 | J6 | Fan connector | J20 |
|-----------------+----------+-------------------+-----------|
| Serial port 2 | J7 | PS/2 mouse | J21 |
| | | connector | |
|-----------------+----------+-------------------+-----------|
| Parallel port | J8 | IDE interface LED | JP2 |
|-----------------+----------+-------------------+-----------|
| IDE interface 1 | J9 | External battery | jp16 |
|-----------------+----------+-------------------+-----------|
| VRM connector | J10 | 32-bit PCI slots | PC1 - PC4 |
|-----------------+----------+-------------------+-----------|
| Turbo LED | J11 pins | +5V power | PS1 |
| | 2 & 3 | connection | |
|-----------------+----------+-------------------+-----------|
| Green PC | J11 pins | +3.3V power | PS2 |
| connector | 4 & 5 | connection | |
|-----------------+----------+-------------------+-----------|
| Reset switch | J11 pins | | |
| | 9 & 10 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-------------------------------------+-------+--------------|
| | Normal COM2/4 | J12 | Pins 5 & 6, |
| | | | 7 & 8 closed |
|---+---------------------------------+-------+--------------|
| | IR function connector | J12 | Open |
|---+---------------------------------+-------+--------------|
| | Onboard Multi-I/O enabled | JP7 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Onboard Multi-I/O disabled | JP7 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| ? | CMOS memory normal operation | JP15 | Open |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | JP15 | Closed |
|---+---------------------------------+-------+--------------|
| | Cache type select write back | JP25 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Cache type select write through | JP25 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | PCI clock select PCICLK/4 | JP26 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | PCI clock select PCICLK/3 | JP26 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 512K x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 12MB | (2) 1M x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 20MB | (2) 2M x 36 | (2) 512K 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 |
|------------------+--------------------+--------------------|
| 36MB | (2) 4M x 36 | (2) 512K 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 |
|------------------+--------------------+--------------------|
| 68MB | (2) 8M x 36 | (2) 512K 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) 16M x 36 | None |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Banks 0/1 are interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE SIZE |
|------------------------------------------------------------|
| Size | Bank 0 | U17 & U18 | TAG |
|---------------+--------------+--------------+--------------|
| 256KB (A) | None | (2) 32K x 32 | (1) 8K x 8 |
|---------------+--------------+--------------+--------------|
| 256KB (B) | None | (2) 32K x 32 | (1) 32K x 8 |
|---------------+--------------+--------------+--------------|
| 256KB (C) | (8) 32K x 8 | None | (1) 8K x 8 |
|---------------+--------------+--------------+--------------|
| 256KB (D) | (8) 32K x 8 | None | (1) 32K x 8 |
|---------------+--------------+--------------+--------------|
| 512KB | (8) 64K x 8 | None | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER |
|------------------------------------------------------------|
| Size | JP20 | JP21 | JP22 | JP23 | JP24 |
|-----------------+---------+--------+-------+-------+-------|
| 256KB (A & B) | 1 & 2 | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2 |
|-----------------+---------+--------+-------+-------+-------|
| 256KB (C & D) | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------------+---------+--------+-------+-------+-------|
| 512KB | 2 & 3 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE VOLTAGE |
|------------------------------------------------------------|
| Setting | JP1 |
|----------------------------+-------------------------------|
| Mixed | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 3.3v | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED (INTEL) |
|------------------------------------------------------------|
| Setting | Clock | Multiplier | J10 | JP4 |
| | Speed | | | |
|---------+--------+------------+-----------------+----------|
| 75MHz | 50MHz | 1.5x | 4 & 5, 6 & 7, | Open |
| | | | 19 & 20, 21 & | |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 90MHz | 60MHz | 1.5x | 4 & 5, 6 & 7, | 3 & 4 |
| | | | 19 & 20, 21 & | |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 100MHz | 66MHz | 1.5x | 4 & 5, 6 & 7, | 1 & 2, 3 |
| | | | 19 & 20, 21 & | & 4 |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 120MHz | 60MHz | 2x | 4 & 5, 6 & 7, | 3 & 4 |
| | | | 19 & 20, 21 & | |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 133MHz | 66MHz | 2x | 4 & 5, 6 & 7, | 1 & 2, 3 |
| | | | 19 & 20, 21 & | & 4 |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 150MHz | 60MHz | 2.5x | 4 & 5, 6 & 7, | 3 & 4 |
| | | | 19 & 20, 21 & | |
| | | | 22 | |
|---------+--------+------------+-----------------+----------|
| 166MHz | 66MHz | 2.5x | 4 & 5, 6 & 7, | 1 & 2, 3 |
| | | | 19 & 20, 21 & | & 4 |
| | | | 22 | |
|------------------------------------------------------------|
| Note : Numbers designate pins that should be closed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED (INTEL CON'T) |
|------------------------------------------------------------|
| Setting | Clock | Multiplier | JP5 | JP10 | JP11 |
| | Speed | | | | |
|---------+------------+------------+--------+--------+------|
| 75MHz | 50MHz | 1.5x | Open | Open | Open |
|---------+------------+------------+--------+--------+------|
| 90MHz | 60MHz | 1.5x | Open | Open | Open |
|---------+------------+------------+--------+--------+------|
| 100MHz | 66MHz | 1.5x | Open | Open | Open |
|---------+------------+------------+--------+--------+------|
| 120MHz | 60MHz | 2x | Closed | Open | Open |
|---------+------------+------------+--------+--------+------|
| 133MHz | 66MHz | 2x | Closed | Open | Open |
|---------+------------+------------+--------+--------+------|
| 150MHz | 60MHz | 2.5x | Closed | Closed | Open |
|---------+------------+------------+--------+--------+------|
| 166MHz | 66MHz | 2.5x | Closed | Closed | Open |
|------------------------------------------------------------|
| Note : Numbers designate pins that should be closed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED (CYRIX) |
|------------------------------------------------------------|
| Setting | Clock | Multiplier | J10 | JP4 |
| | Speed | | | |
|---------+--------+------------+-------------------+--------|
| 120MHz | 50MHz | 2.5x | 4 & 5, 6 & 7, 19 | Open |
| | | | & 20, 21 & 22 | |
|---------+--------+------------+-------------------+--------|
| 133MHz | 55MHz | 2.5x | 4 & 5, 6 & 7, 19 | 1 & 2 |
| | | | & 20, 21 & 22 | |
|---------+--------+------------+-------------------+--------|
| 150MHz | 60MHz | 2.5x | 4 & 5, 6 & 7, 19 | 3 & 4 |
| | | | & 20, 21 & 22 | |
|---------+--------+------------+-------------------+--------|
| 166MHz | 66MHz | 2.5x | 4 & 5, 6 & 7, 19 | 1 & 2, |
| | | | & 20, 21 & 22 | 3 & 4 |
|------------------------------------------------------------|
| Note : Numbers designate pins that should be closed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED (CYRIX CON'T) |
|------------------------------------------------------------|
| Setting | Clock Speed | Multiplier | JP5 | JP10 | JP11 |
|---------+-------------+------------+-------+-------+-------|
| 120MHz | 50MHz | 2.5x | Open | Open | Open |
|---------+-------------+------------+-------+-------+-------|
| 133MHz | 55MHz | 2.5x | Open | Open | Open |
|---------+-------------+------------+-------+-------+-------|
| 150MHz | 60MHz | 2.5x | Open | Open | Open |
|---------+-------------+------------+-------+-------+-------|
| 166MHz | 66MHz | 2.5x | Open | Open | Open |
|------------------------------------------------------------|
| Note : Numbers designate pins that should be closed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU voltage |
|------------------------------------------------------------|
| Setting | JP6 | JP27 | JP50 |
|---------------+--------------+--------------+--------------|
| 3.3v from | Open | Open | N/A |
| power supply | | | |
|---------------+--------------+--------------+--------------|
| 3.3v from VRM | Pins 1 & 2, | Pins 1 & 2, | Pins 1 & 2, |
| (U25 not | 3 & 4 closed | 3 & 4 closed | 3 & 4, 5 & |
| installed) | | | 6, 7 & 8 |
| | | | closed |
|---------------+--------------+--------------+--------------|
| 3.3v from VRM | Pins 1 & 2, | Pins 1 & 2, | Open |
| (U25 | 3 & 4 closed | 3 & 4 closed | |
| installed) | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE |
|------------------------------------------------------------|
| Setting | JP28 |
|----------------------------+-------------------------------|
| 3.14v - 3.46v | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 3.3v - 3.46v | Pins 3 & 4 closed |
|----------------------------+-------------------------------|
| 3.45v - 3.6v | Pins 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DMA CHANNEL |
|------------------------------------------------------------|
| Setting | JP8 | JP9 |
|------------------+--------------------+--------------------|
| DMA1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| DMA3 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+