ADVANCED INTEGRATION RESEARCH, INC.
55TX-I
|
Processor |
CX M1/CX M2/AM K5/AM K6/Pentium |
|
Processor Speed |
90/100/120/133/150/166/180/200/233/266/300/333/ 366MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
256MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
304mm x 215mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
ATX power connector |
ATX |
IR connector |
J1B |
|
Serial port 2 |
CN1 |
Soft off power supply |
J1C |
|
Parallel port |
CN2 |
Green PC connector |
J1D |
|
PS/2 mouse port |
CN3 |
Speaker |
J2A |
|
Serial port 1 |
CN4 |
Reset switch |
J2B |
|
Floppy drive interface |
CN5 |
Power LED & keylock |
J2C |
|
IDE interface 2 |
CN6 |
Turbo LED |
J2D |
|
IDE interface 1 |
CN7 |
32-bit PCI slots |
PC1 – PC4 |
|
IDE interface LED |
J1A |
USB connector |
USB |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
CMOS memory normal operation |
JP11 |
Pins 2 & 3 closed |
|
CMOS memory clear |
JP11 |
Pins 1 & 2 closed | |
|
Flash BIOS programming disabled |
JP19 |
Pins 1 & 2 closed | |
|
Flash BIOS programming enabled |
JP19 |
Pins 2 & 3 closed | |
|
» |
Factory configured - do not alter |
SW1/6 |
Unidentified |
|
DIMM/DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
(2) 512K x 36 |
None |
None |
None |
|
8MB |
(2) 1M x 36 |
None |
None |
None |
|
8MB |
None |
None |
(1) 1M x 64 |
None |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
16MB |
None |
None |
(1) 2M x 64 |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
None |
None |
|
16MB |
(2) 1M x 36 |
None |
(1) 1M x 64 |
None |
|
16MB |
None |
None |
(1) 1M x 64 |
(1) 1M x 64 |
|
24MB |
None |
(2) 2M x 36 |
(1) 1M x 64 |
None |
|
32MB |
(2) 4M x 36 |
None |
None |
None |
|
32MB |
None |
None |
(1) 4M x 64 |
None |
|
32MB |
(2) 2M x 36 |
None |
(1) 2M x 64 |
None |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
None |
None |
|
40MB |
(2) 4M x 36 |
None |
(1) 1M x 64 |
None |
|
48MB |
(2) 2M x 36 |
None |
(1) 4M x 64 |
None |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
None |
None |
|
48MB |
(2) 4M x 36 |
None |
(1) 2M x 64 |
None |
|
64MB |
(2) 8M x 36 |
None |
None |
None |
|
64MB |
None |
None |
None |
(1) 8M x 64 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
None |
|
DIMM/DRAM CONFIGURATION (CON’T) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
64MB |
(2) 4M x 36 |
None |
(1) 4M x 64 |
None |
|
64MB |
None |
None |
(1) 4M x 64 |
(1) 4M x 64 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
None |
None |
|
72MB |
(2) 8M x 36 |
None |
(1) 1M x 64 |
None |
|
80MB |
None |
(2) 2M x 36 |
(1) 8M x 64 |
None |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
None |
None |
|
96MB |
(2) 4M x 36 |
None |
(1) 8M x 64 |
None |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
None |
(2) 8M x 36 |
(1) 4M x 64 |
None |
|
128MB |
(2) 8M x 36 |
None |
(1) 8M x 64 |
None |
|
128MB |
None |
None |
(1) 8M x 64 |
(1) 8M x 64 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
None |
|
128MB |
(2) 16M x 36 |
None |
None |
None |
|
136MB |
(2) 16M x 36 |
(2) 1M x 36 |
None |
None |
|
136MB |
(2) 16M x 36 |
None |
(1) 1M x 64 |
None |
|
144MB |
(2) 16M x 36 |
None |
(1) 2M x 64 |
None |
|
144MB |
(2) 16M x 36 |
(2) 2M x 36 |
None |
None |
|
160MB |
(2) 16M x 36 |
(2) 4M x 36 |
None |
None |
|
160MB |
(2) 16M x 36 |
None |
(1) 4M x 64 |
None |
|
192MB |
(2) 16M x 36 |
None |
(1) 8M x 64 |
None |
|
192MB |
(2) 16M x 36 |
(2) 8M x 36 |
None |
None |
|
256MB |
(2) 16M x 36 |
(2) 16M x 36 |
None |
None |
|
Note: Board accepts EDO memory. | ||||
|
CACHE CONFIGURATION | |
|
Size |
Bank 0 |
|
256KB |
(2) 32K x 32 |
|
512KB |
(2) 64K x 32 |
|
CPU SPEED SELECTION (CYRIX M1) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
133MHz |
55MHz |
2x |
Off |
On |
Off |
Off |
On |
|
150MHz |
60MHz |
2x |
Off |
On |
Off |
On |
On |
|
166MHz |
66MHz |
2x |
Off |
On |
On |
On |
On |
|
200MHz |
75MHz |
2x |
Off |
On |
On |
Off |
On |
|
CPU SPEED SELECTION (CYRIX M1) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
133MHz |
55MHz |
2x |
Off |
On |
Off |
Off |
On |
|
150MHz |
60MHz |
2x |
Off |
On |
Off |
On |
On |
|
166MHz |
66MHz |
2x |
Off |
On |
On |
On |
On |
|
200MHz |
75MHz |
2x |
Off |
On |
On |
Off |
On |
|
CPU SPEED SELECTION (CYRIX M2) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
166MHz |
66MHz |
2.5x |
Off |
Off |
On |
On |
On |
|
200MHz |
66MHz |
3x |
On |
Off |
On |
On |
On |
|
233MHz |
66MHz |
3.5x |
On |
On |
On |
On |
On |
|
CPU SPEED SELECTION (AMD K5) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
90MHz |
60MHz |
1.5x |
On |
On |
Off |
On |
On |
|
100MHz |
66MHz |
1.5x |
On |
On |
On |
On |
On |
|
120MHz |
60MHz |
2x |
Off |
On |
Off |
On |
On |
|
133MHz |
66MHz |
2x |
Off |
On |
On |
On |
On |
|
150MHz |
60MHz |
2.5x |
Off |
Off |
Off |
On |
On |
|
166MHz |
66MHz |
2.5x |
Off |
Off |
On |
On |
On |
|
CPU SPEED SELECTION (AMD K6) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
166MHz |
66MHz |
2.5x |
Off |
Off |
On |
On |
On |
|
200MHz |
66MHz |
3x |
On |
Off |
On |
On |
On |
|
233MHz |
66MHz |
3.5x |
On |
On |
On |
On |
On |
|
266MHz |
66MHz |
4x |
Off |
On |
On |
On |
Off |
|
300MHz |
66MHz |
4.5x |
Off |
Off |
On |
On |
Off |
|
333MHz |
66MHz |
5x |
On |
Off |
On |
On |
Off |
|
366MHz |
66MHz |
5.5x |
On |
On |
On |
On |
Off |
|
CPU SPEED SELECTION (INTEL) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
|
90MHz |
60MHz |
1.5x |
On |
On |
Off |
On |
On |
|
100MHz |
66MHz |
1.5x |
On |
On |
On |
On |
On |
|
120MHz |
60MHz |
2x |
Off |
On |
Off |
On |
On |
|
133MHz |
66MHz |
2x |
Off |
On |
On |
On |
On |
|
150MHz |
60MHz |
2.5x |
Off |
Off |
Off |
On |
On |
|
166MHz |
66MHz |
2.5x |
Off |
Off |
On |
On |
On |
|
180MHz |
60MHz |
3x |
On |
Off |
Off |
On |
On |
|
200MHz |
66MHz |
3x |
On |
Off |
On |
On |
On |
|
233MHz |
66MHz |
3.5x |
On |
On |
On |
On |
On |
|
CPU VOLTAGE SELECTION | |
|
Voltage |
JP3 |
|
2.8v |
Open |
|
2.9v |
Pins 1 & 2 closed |
|
3.0v |
Pins 3 & 4 closed |
|
3.1v |
Pins 1 & 2, 3 & 4, closed |
|
3.2v |
Pins 5 & 6 closed |
|
3.3v |
Pins 1 & 2, 5 & 6 closed |
|
3.4v |
Pins 3 & 4, 5 & 6 closed |
|
3.5v |
Pins 1 & 2, 3 & 4, 5 & 6 closed |