DTK COMPUTER, INC.
PAM-0065I (VER. 1.01)
Device Type | Mainboard |
Processor | CX 6X86/AM K5/Pentium/Pentium MMX |
Processor Speed | 75/90/100/110/120/133/150/166/180/200MHz |
Chip Set | Intel 430VX |
Video Chip Set | S3 |
Maximum Onboard Memory | 128MB (EDO & SDRAM supported) |
Maximum Video Memory | 2MB |
Cache | 256/512KB |
BIOS | Award/AMI |
Dimensions | 200mm x 320mm |
I/O Options | Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot, cache slot, IR connector, USB connectors (2) |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Reset switch | J1 | VGA port | J14 |
SMI switch | J2 | Parallel port | J15 |
Green PC LED | J3 | Serial port 1 | J16 |
Speaker | J4 | Serial port 2 | J17 |
IDE interface LED | J5 | USB connector 1 | J18 |
Power LED | J6 | USB connector 2 | J19 |
IDE interface 1 | J7 | Fast IR connector | J20 |
IDE interface 2 | J8 | IR connector | J21 |
Floppy drive interface | J9 | PS/2 mouse port | J22 |
VGA feature connector | J12 | Cache slot | SL1 |
S3 module upgrade connector | J13 | Riser slot | SL2 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | JP1 | Unidentified |
» | Factory configured - do not alter | JP2 | Unidentified |
» | S3 MPEG module normal | JP8 | Open |
S3 MPEG module installed on J13 | JP8 | Closed | |
» | CMOS normal operation | JP9 | Open |
CMOS clear | JP9 | Closed | |
Flash BIOS voltage select 5v | JP13 | Pins 2 & 3 closed | |
Flash BIOS voltage select 12V | JP13 | Pins 1 & 2 closed | |
On board video enabled | JP14 | Closed | |
On board video disabled | JP14 | Open | |
SIMM 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 |
DIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (1) 1M x 64 | None |
16MB | (1) 2M x 64 | None |
16MB | (1) 1M x 64 | (1) 1M x 64 |
24MB | (1) 2M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None |
32MB | (1) 2M x 64 | (1) 2M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 |
64MB | (1) 8M x 64 | None |
64MB | (1) 4M x 64 | (1) 4M x 64 |
72MB | (1) 8M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 |
128MB | (1) 8M x 64 | (1) 8M x 64 |
CACHE CONFIGURATION | |||
Size | Bank 0 | SL1 | TAG |
256KB | (2) 32K x 32 | None installed | 8/16/32KB x 8 |
512KB | (2) 64K x 32 | 256KB module installed | 8/16/32KB x 8 |
VIDEO MEMORY CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (2) 256KB x 16 | None |
2MB | (2) 256KB x 16 | (2) 256KB x 16 |
CPU SPEED SELECTION (INTEL) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
75MHz | 50MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Closed | Open |
90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | Open | Open |
120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | Closed | Open | Open |
133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | Open | Open | Open |
150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | Open | Open |
180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | Closed | Open | Open |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (INTEL MMX) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | Open | Open |
180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | Closed | Open | Open |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (CX 6X86) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | Closed | Closed | Open |
133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | Open | Closed | Open |
150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | Open | Open | Open |
200MHz | 75MHz | 2x | 1 & 2 | 2 & 3 | Open | Open | Closed |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (AM K5) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
75MHz | 50MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Closed | Open |
90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | Open | Open |
120MHz | 60MHz | 1.5x | 1 & 2 | 2 & 3 | Closed | Open | Open |
133MHz | 66MHz | 2x | 1 & 2 | 1 & 2 | Open | Open | Open |
150MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3 | Open | Open | Open |
180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | Closed | Open | Open |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (INTEL WITH PLL52C61-01 CLOCK GENERATOR) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
75MHz | 50MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Closed | Closed |
90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | Open | Open |
120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | Closed | Open | Open |
133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | Open | Open | Open |
150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | Open | Open |
180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | Closed | Open | Open |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (INTEL MMX WITH PLL52C61-01 CLOCK GENERATOR) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | Open | Open |
180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | Closed | Open | Open |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (CX 6X86 WITH PLL52C61-01 CLOCK GENERATOR) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | Closed | Closed | Closed |
133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | Closed | Closed | Open |
150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | Open | Open | Open |
200MHz | 75MHz | 2x | 1 & 2 | 2 & 3 | Open | Closed | Open |
Note: Pins designated are in the closed position. | |||||||
CPU SPEED SELECTION (AM K5 WITH PLL52C61-01 CLOCK GENERATOR) | |||||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | S1 | S2 | S3 |
75MHz | 50MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Closed | Closed |
90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | Open | Open |
100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | Open | Open |
120MHz | 60MHz | 2x | 1 & 2 | 1 & 2 | Closed | Open | Open |
133MHz | 66MHz | 2x | 1 & 2 | 1 & 2 | Open | Open | Open |
150MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | Closed | Open | Open |
166MHz | 66MHz | 2.5x | 1 & 2 | 2 & 3 | Open | Open | Open |
Note: Pins designated are in the closed position. | |||||||
CPU VOLTAGE SELECTION (SINGLE) | ||||
Voltage | JP3 | S4 | S5 | S6 |
3.4V | Closed | Closed | Closed | Closed |
3.5V | Open | Closed | Closed | Closed |
CPU VOLTAGE SELECTION (DUAL) | |||||
V Core | V I/O | JP3 | S4 | S5 | S6 |
2.9V | 3.4V | Closed | Open | Open | Open |