DATAEXPERT CORPORATION
TX430
Device Type | Mainboard |
Processor | P24T/CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/CX M1/CX M2/CX MII/AM K5/AM K6/Pentium/Pentium MMX |
Processor Speed | 75/90/100/120/133/150/166/180/200/233/266/275/300/325/ 333/350/366MHz |
Chip Set | Intel 430TX |
Maximum Onboard Memory | 256MB (EDO & SDRAM supported) |
Cache | 512KB |
BIOS | AMI |
Dimensions | 305mm x 244mm |
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), IR connector, USB connectors (2) |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | CN1 | USB connector 2 | JP3 |
Serial port 1 | CN2 | Turbo LED | JP12 |
Parallel port | CN3 | Reset switch | JP13 |
Floppy drive interface | CN4 | IDE interface LED | JP14 |
IDE interface 2 | CN5 | Speaker | JP15 |
IDE interface 1 | CN6 | Power LED & keylock | JP19 |
IR connector | IR1 | PS/2 mouse interface | MS1 |
Green PC connector | J12 | 32-bit PCI slots | PC1 – PC4 |
USB connector 1 | JP2 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Flash BIOS voltage select 12v | J16 | Pins 1 & 2 closed | |
Flash BIOS voltage select 5v | J16 | Pins 2 & 3 closed | |
» | CMOS memory normal operation | JP17 | Closed |
CMOS memory clear | JP17 | 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 |
128MB | (2) 16M x 36 | None |
SIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
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. | ||
DIMM CONFIGURATION | ||
Size | Bank 2 | Bank 3 |
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) 16M x 64 | None |
128MB | (1) 8M x 64 | (1) 8M x 64 |
136MB | (1) 16M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 |
256MB | (1) 16M x 64 | (1) 16M x 64 |
Note: Board accepts SDRAM memory. | ||
CACHE CONFIGURATION | |
Size | Bank 0 |
512KB | (2) 64K x 32 |
CPU SPEED SELECTION (CX 6X86) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
133MHz | 55MHz | 2x | Off | On | On | On |
150MHz | 60MHz | 2x | Off | On | Off | On |
166MHz | 66MHz | 2x | Off | On | Off | Off |
200MHz | 75MHz | 2x | Off | On | On | Off |
CPU SPEED SELECTION (CX 6X86MX) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
200MHz | 66MHz | 3x | On | Off | Off | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | Off |
CPU SPEED SELECTION (AM K5) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
100MHz | 66MHz | 1.5x | Off | Off | Off | Off |
133MHz | 66MHz | 2x | Off | On | Off | Off |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
CPU SPEED SELECTION (AM K6) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
200MHz | 66MHz | 3x | On | Off | Off | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | Off |
CPU SPEED SELECTION (INTEL) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
90MHz | 60MHz | 1.5x | Off | Off | Off | On |
100MHz | 66MHz | 1.5x | Off | Off | Off | Off |
120MHz | 60MHz | 2x | Off | On | Off | On |
133MHz | 66MHz | 2x | Off | On | Off | Off |
150MHz | 60MHz | 2.5x | On | On | Off | On |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
180MHz | 60MHz | 3x | On | Off | Off | On |
200MHz | 66MHz | 3x | On | Off | Off | Off |
CPU SPEED SELECTION (INTEL MMX) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | On | On | Off | Off |
200MHz | 66MHz | 3x | On | Off | Off | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | Off |
CPU TYPE SELECTION | ||||
Type | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
AM K5-166 | On | On | On | On |
Intel | Off | Off | Off | On |
Note: Use this setting only if SMART SOFT is enabled in the BIOS. | ||||