EFA CORPORATION
P5TVX-AT
|
Processor |
CX M1/AM K5/Pentium |
|
Processor Speed |
75/90/100/120/133/150/166/200MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
128MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
280mm 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, USB connectors (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Green PC connector |
J10 |
|
Serial port 2 |
CN2 |
IDE interface LED |
J11 |
|
Parallel port |
CN3 |
Speaker |
J12 |
|
Floppy drive interface |
CN4 |
Power LED & keylock |
J14 |
|
IDE interface 1 |
CN5 |
Reset switch |
J16 |
|
IDE interface 2 |
CN6 |
Turbo LED |
J17 |
|
USB connector |
J2 |
External battery |
JP3 |
|
USB connector |
J3 |
Turbo switch |
JP18 |
|
PS/2 mouse interface |
J4 |
32-bit PCI slots |
PC1 PC4 |
|
IR connector |
J9 |
Cache slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
I/O chip M5113 enabled |
JP5 |
Pins 1 & 2 closed |
|
I/O chip M5113 disabled |
JP5 |
Pins 2 & 3 closed | |
|
|
AT bus clock select /4 |
JP8 |
Closed |
|
AT bus clock select /3 |
JP8 |
Open | |
|
|
Monitor type select color |
JP10 |
Closed |
|
Monitor type select monochrome |
JP10 |
Open | |
|
|
Mouse type select PS/2 |
JP11 |
Closed |
|
Mouse type select AT |
JP11 |
Open | |
|
|
Factory configured do not alter |
JP15 |
Unidentified |
|
|
Flash ROM select 1MB |
JP20 |
Pins 1 & 2 closed |
|
Flash ROM select 2MB |
JP20 |
Pins 2 & 3 closed | |
|
|
Flash BIOS voltage select 5v |
JP21 |
Pins 1 & 2 closed |
|
Flash BIOS voltage select 12v |
JP21 |
Pins 2 & 3 closed | |
|
|
CMOS memory normal operation |
JP24 |
Open |
|
CMOS memory clear |
JP24 |
Closed | |
|
DRAM 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 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
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 |
|
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Do not install SIMMs & DIMMs at the same time. | ||
|
DIMM CONFIGURATION | |
|
Size |
Bank 2 |
|
8MB |
(1) 1M x 64 |
|
16MB |
(1) 2M x 64 |
|
32MB |
(1) 4M x 64 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
SL1 |
TAG |
|
256KB |
(2) 32K x 32 |
Not installed |
Unidentified |
|
512KB |
(2) 32K x 32 |
256KB module installed |
Unidentified |
|
CPU SPEED SELECTION (CYRIX) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP3 |
JP6 |
JP7 |
|
120MHz |
50MHz |
2x |
3 & 5, 4 & 6 |
2 & 3 |
1 & 2 |
|
133MHz |
55MHz |
2x |
1 & 3, 2 & 4 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2x |
2 & 4, 3 & 5 |
2 & 3 |
1 & 2 |
|
166MHz |
66MHz |
2x |
1 & 3, 4 & 6 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU SPEED SELECTION (AMD) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP3 |
JP6 |
JP7 |
|
75MHz |
50MHz |
1.5x |
3 & 5, 4 & 6 |
2 & 3 |
2 & 3 |
|
90MHz |
60MHz |
1.5x |
2 & 4, 3 & 5 |
2 & 3 |
2 & 3 |
|
100MHz |
66MHz |
1.5x |
1 & 3, 4 & 6 |
2 & 3 |
2 & 3 |
|
120MHz |
60MHz |
1.5x |
2 & 4, 3 & 5 |
2 & 3 |
2 & 3 |
|
133MHz |
66MHz |
1.5x |
1 & 3, 4 & 6 |
2 & 3 |
2 & 3 |
|
150MHz |
60MHz |
2x |
2 & 4, 3 & 5 |
2 & 3 |
1 & 2 |
|
166MHz |
66MHz |
2x |
1 & 3, 4 & 6 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU SPEED SELECTION (INTEL) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP3 |
JP6 |
JP7 |
|
75MHz |
50MHz |
1.5x |
3 & 5, 4 & 6 |
2 & 3 |
2 & 3 |
|
90MHz |
60MHz |
1.5x |
2 & 4, 3 & 5 |
2 & 3 |
2 & 3 |
|
100MHz |
66MHz |
1.5x |
1 & 3, 4 & 6 |
2 & 3 |
2 & 3 |
|
120MHz |
60MHz |
2x |
2 & 4, 3 & 5 |
2 & 3 |
1 & 2 |
|
133MHz |
66MHz |
2x |
1 & 3, 4 & 6 |
2 & 3 |
1 & 2 |
|
150MHz |
60MHz |
2.5x |
2 & 4, 3 & 5 |
1 & 2 |
1 & 2 |
|
166MHz |
66MHz |
2.5x |
1 & 3, 4 & 6 |
1 & 2 |
1 & 2 |
|
200MHz |
66MHz |
3x |
1 & 3, 4 & 6 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU TYPE SELECTION | |
|
Type |
JP23 |
|
Cyrix |
Pins 3 & 5, 4 & 6 closed |
|
AMD |
Pins 3 & 5, 4 & 6 closed |
|
P54C |
Pins 3 & 5, 4 & 6 closed |
|
CX6X86L |
Pins 1 & 3, 2 & 4 closed |
|
P55C |
Pins 1 & 3, 2 & 4 closed |
|
CPU VOLTAGE SELECTION | ||
|
Voltage |
V core |
JP12 |
|
3.3v |
2.5v |
Pins 1 & 2, 7 & 8 closed |
|
3.3v |
2.7v |
Pins 3 & 4, 7 & 8 closed |
|
3.3v |
2.8v |
Pins 5 & 6, 7 & 8 closed |
|
3.52v |
2.5v |
Pins 1 & 2, 9 & 10 closed |
|
3.52v |
2.7v |
Pins 3 & 4, 9 & 10 closed |
|
3.52v |
2.8v |
Pins 5 & 6, 9 & 10 closed |