DTK COMPUTER, INC.
PAM-0054I (VER. 1.30)
|
Processor |
Pentium/CX 6X86/AM K5 |
|
Processor Speed |
75/90/100/120/133MHz |
|
Chip Set |
Intel 440 FX |
|
Max. Onboard DRAM |
128MB (EDO supported) |
|
Cache |
256/512KB |
|
BIOS |
Award/AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM connector |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IDE interface 1 |
J4 |
VRM connector |
J14 |
|
Floppy drive interface |
J5 |
Reset switch |
J27 |
|
PS/2 mouse port |
J6 |
Turbo LED |
J31 |
|
Serial port 1 |
J7 |
Speaker |
JP20 |
|
IDE interface 2 |
J8 |
Chassis fan power |
JP25 |
|
Parallel port |
J9 |
Power LED & keylock |
JP26 |
|
Serial port 2 |
J10 |
32-bit PCI slots |
PC1 - PC3 |
|
IDE interface LED |
J11 | ||
|
Note: The location of pin 1 on JP25 is unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
On board I/O enabled |
JP4 |
pins 1 & 2 closed | |
|
On board I/O disabled |
JP4 |
pins 2 & 3 closed | |
|
Flash BIOS programming enabled |
JP21 |
pins 1 & 2 closed | |
|
Flash BIOS programming disabled |
JP21 |
pins 2 & 3 closed | |
|
|
CMOS memory normal operation |
JP22 |
Open |
|
CMOS memory clear |
JP22 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 512K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
DRAM CONFIGURATION (CONT) | ||
|
Size |
Bank 0 |
Bank 1 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
256KB (A) |
(8) 32K x 8 |
None |
(1) 8/16K x 8 |
|
256KB (B) |
None |
(1) 32K x 32/36 |
None |
|
512KB |
(8) 64K x 8 |
None |
(1) 16/32K x 8 |
|
Note: If Bank 1 is used, Bank 0 must be empty. | |||
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JP32 |
|
256KB (A) |
pins 1 & 2 closed |
|
256KB (B) |
pins 1 & 2 closed |
|
512KB |
pins 2 & 3 closed |
|
DMA CONFIGURATION | ||
|
DMA |
JP10 |
JP11 |
|
DMA 1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
DMA 3 |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CPU SPEED SELECTION (INTEL, W42C25 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
5 & 6 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
1 & 2, 3 & 4 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
3 & 4 |
Open |
Open |
|
120MHz |
60MHz |
2x |
3 & 4 |
Closed |
Open |
|
150MHz |
60MHz |
2.5x |
1 & 2, 3 & 4 |
Closed |
Closed |
|
166MHz |
66MHz |
2.5x |
3 & 4 |
Closed |
Closed |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (AM K5, W42C25 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
5 & 6 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
1 & 2, 3 & 4 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
3 & 4 |
Open |
Open |
|
120MHz |
60MHz |
2x |
3 & 4 |
Closed |
Open |
|
133MHz |
66MHz |
2x |
3 & 4 |
Closed |
Open |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (CX 6X86, W42C25 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
90MHz |
50MHz |
1.5x |
1 & 2, 5 & 6 |
Closed |
Open |
|
120MHz |
50MHz |
2x |
5 & 6 |
Closed |
Open |
|
150MHz |
60MHz |
2x |
1 & 2, 3 & 4 |
Closed |
Open |
|
166MHz |
66MHz |
2x |
3 & 4 |
Open |
Open |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (INTEL, MX831801 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
5 & 6 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
3 & 4 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
1 & 2, 5 & 6 |
Open |
Open |
|
120MHz |
60MHz |
2x |
3 & 4 |
Closed |
Open |
|
133MHz |
66MHz |
2x |
1 & 2, 5 & 6 |
Closed |
Open |
|
150MHz |
60MHz |
2.5x |
1 & 2, 5 & 6 |
Closed |
Closed |
|
166MHz |
66MHz |
2.5x |
1 & 2, 5 & 6 |
Closed |
Closed |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (AM K5, MX831801 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
5 & 6 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
3 & 4 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
1 & 2, 5 & 6 |
Closed |
Open |
|
120MHz |
60MHz |
2x |
3 & 4 |
Closed |
Open |
|
133MHz |
66MHz |
2x |
1 & 2, 5 & 6 |
Open |
Open |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (CX 6X86, MX831801 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
90MHz |
60MHz |
1.5x |
1 & 2, 3 & 4 |
Closed |
Open |
|
120MHz |
66MHz |
1.5x |
5 & 6 |
Closed |
Open |
|
150MHz |
60MHz |
2.5x |
3 & 4 |
Closed |
Open |
|
166MHz |
66MHz |
2.5x |
1 & 2, 5 & 6 |
Closed |
Open |
|
Note: Pins designate are in the closed position. | |||||
|
CPU SPEED SELECTION (INTEL, IMI464 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
1 & 2 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
1 & 2, 5 & 6 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
1 & 2, 3 & 4, 5 & 6 |
Open |
Open |
|
120MHz |
60MHz |
2x |
1 & 2, 5 & 6 |
Closed |
Open |
|
133MHz |
66MHz |
2x |
1 & 2, 3 & 4, 5 & 6 |
Closed |
Open |
|
150MHz |
60MHz |
2.5x |
1 & 2, 5 & 6 |
Closed |
Closed |
|
166MHz |
66MHz |
2.5x |
1 & 2, 3 & 4, 5 & 6 |
Closed |
Closed |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (AM K5, IMI464 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
75MHz |
50MHz |
1.5x |
1 & 2, 3 & 4, 5 & 6 |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
1 & 2, 5 & 6 |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
1 & 2, 3 & 4, 5 & 6 |
Open |
Open |
|
120MHz |
60MHz |
2x |
1 & 2, 5 & 6 |
Closed |
Open |
|
133MHz |
66MHz |
2x |
1 & 2, 3 & 4, 5 & 6 |
Closed |
Open |
|
Note: Pins designated are in the closed position. | |||||
|
CPU SPEED SELECTION (CX 6X86, IMI464 CLOCK CHIP) | |||||
|
CPU speed |
Clock speed |
Multiplier |
JP9 |
JP21 |
JP23 |
|
90MHz |
50MHz |
1.5x |
3 & 4 |
Closed |
Open |
|
120MHz |
50MHz |
2x |
1 & 2 |
Closed |
Open |
|
150MHz |
60MHz |
2x |
1 & 2, 5 & 6 |
Closed |
Open |
|
166MHz |
60MHz |
2.5x |
1 & 2, 3 & 4, 5 & 6 |
Closed |
Open |
|
Note: Pins designated are in the closed position. | |||||
|
CPU VOLTAGE SELECTION (SINGLE) | ||
|
Voltage |
JP29 |
JP30 |
|
3.4V |
Closed |
Open |
|
3.5V |
Open |
Closed |
|
CPU VOLTAGE SELECTION (DUAL) | ||||||
|
V I/O |
V Core |
J14A |
J14B |
JP29 |
JP30 |
JP33 |
|
3.3V |
2.5V |
Open |
Open |
Closed |
Open |
Closed |