CHAINTECH COMPUTER COMPANY, LTD.
5IFM1.2
|
Processor |
CX M1/AM K5/Pentium |
|
Processor Speed |
75/90/100/120/133/150/166/180/200MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
256MB (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 connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse interface |
J4 |
Speaker |
J16/pins 7 - 10 |
|
USB connector |
J5 |
Turbo LED |
J16/pins 11 & 12 |
|
Serial port 2 |
J7 |
Green PC connector |
J16/pins 14 & 15 |
|
Serial port 1 |
J8 |
Green PC LED |
J16/pins 16 & 17 |
|
IR connector |
J10 |
Reset switch |
J16/pins 19 & 20 |
|
Floppy drive interface |
J11 |
IDE interface LED 1 |
J17/pins 1 & 2 |
|
Parallel port |
J12 |
IDE interface LED 2 |
J17/pins 3 & 4 |
|
IDE interface 1 |
J13 |
Chassis fan power |
J18 |
|
IDE interface 2 |
J14 |
32-bit PCI slots |
PC1 PC4 |
|
Power LED & keylock |
J16/pins 1 - 5 |
Cache slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Keyboard grounding EMI radiation increased |
JP1 |
Closed |
|
Keyboard grounding EMI radiation decreased |
JP1 |
Open | |
|
|
PS/2 mouse enabled |
JP2 |
Pins 1 & 2 closed |
|
PS/2 mouse disabled |
JP2 |
Pins 2 & 3 closed | |
|
|
Password enabled |
JPX1 |
Pins 1 & 2 closed |
|
Password disabled |
JPX1 |
Pins 2 & 3 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 |
|
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 |
|
128MB |
(2) 16M x 36 |
None |
|
136MB |
(2) 16M x 36 |
(2) 1M x 36 |
|
144MB |
(2) 16M x 36 |
(2) 2M x 36 |
|
160MB |
(2) 16M x 36 |
(2) 4M x 36 |
|
192MB |
(2) 16M x 36 |
(2) 8M x 36 |
|
256MB |
(2) 16M x 36 |
(2) 16M x 36 |
|
Note: Board accepts EDO memory. Banks are interchangeable. | ||
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
SL1 |
TAG |
TAG 0 |
|
256KB |
(2) 32K x 32 |
Not installed |
Unidentified |
(1) 16K/32K x 8 |
|
512KB |
(2) 32K x 32 |
256KB module installed |
Unidentified |
(1) 16K/32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP4 |
JP5 |
|
256KB |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
512KB |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
CPU SPEED SELECTION (CYRIX) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
BF1 |
BF2 |
JP8 |
JP9 |
|
120MHz |
50MHz |
2x |
2 & 3 |
1 & 2 |
1 & 2 |
1 & 2 |
|
133MHz |
55MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
2 & 3 |
|
150MHz |
60MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
166MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AMD) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
BF1 |
BF2 |
JP8 |
JP9 |
|
75MHz |
50MHz |
1.5x |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
90MHz |
60MHz |
1.5x |
1 & 2 |
1 & 2 |
2 & 3 |
1 & 2 |
|
100MHz |
66MHz |
1.5x |
1 & 2 |
1 & 2 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (INTEL) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
BF1 |
BF2 |
JP8 |
JP9 |
|
75MHz |
50MHz |
1.5x |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
90MHz |
60MHz |
1.5x |
1 & 2 |
1 & 2 |
2 & 3 |
1 & 2 |
|
100MHz |
66MHz |
1.5x |
1 & 2 |
1 & 2 |
1 & 2 |
2 & 3 |
|
120MHz |
60MHz |
2x |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
133MHz |
66MHz |
2x |
2 & 3 |
1 & 2 |
1 & 2 |
2 & 3 |
|
150MHz |
60MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
|
180MHz |
60MHz |
3x |
1 & 2 |
2 & 3 |
2 & 3 |
1 & 2 |
|
200MHz |
66MHz |
3x |
1 & 2 |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU VOLTAGE SELECTION (SINGLE) | ||
|
Voltage |
JP7 |
JP19 |
|
3.3v |
1 & 2, 3 & 4, 5 & 6, 7 & 8 |
1 & 2, 5 & 6 |
|
3.5v |
1 & 2, 3 & 4, 5 & 6, 7 & 8 |
3 & 4, 5 & 6 |
|
Note: Pins designated should be in the closed position. | ||
|
CPU VOLTAGE SELECTION (DUAL) | |||
|
Voltage |
V core |
JP7 |
J19 |
|
3.3v |
2.5v |
Open |
1 & 2, 7 & 8, 15 & 16 |
|
3.3v |
2.7v |
Open |
1 & 2, 9 & 10, 15 & 16 |
|
3.3v |
2.8v |
Open |
1 & 2, 11 & 12, 15 & 16 |
|
3.3v |
2.9v |
Open |
1 & 2, 13 & 14, 15 & 16 |
|
3.5v |
2.5v |
Open |
3 & 4, 7 & 8, 15 & 16 |
|
3.5v |
2.7v |
Open |
3 & 4, 9 & 10, 15 & 16 |
|
3.5v |
2.8v |
Open |
3 & 4, 11 & 12, 15 & 16 |
|
3.5v |
2.9v |
Open |
3 & 4, 13 & 14, 15 & 16 |
|
Note: Pins designated should be in the closed position. | |||