BJMT TECHNOLOGY CORPORATION
INTEL 8 2430VX
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 | 128MB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB |
BIOS | Award |
Dimensions | 330mm x 218mm |
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 |
Serial port 2 | CN1 | Turbo LED | CN10 |
Serial port 1 | CN2 | Reset switch | CN11 |
Parallel port | CN3 | Green PC connector | CN12 |
Floppy drive interface | CN4 | IDE interface LED | CN13 |
IDE interface 2 | CN5 | PS/2 mouse interface | J1 |
IDE interface 1 | CN6 | IR connector | J6 |
Power LED & keylock | CN7 | 32-bit PCI slots | PC1 - PC4 |
Speaker | CN8 | Cache slot | SL1 |
Turbo switch | CN9 | USB connector | USB |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | J8 | Unidentified |
» | Factory configured - do not alter | J13 | Unidentified |
» | Factory configured - do not alter | JP3 | Unidentified |
» | Factory configured - do not alter | JP6 | Unidentified |
» | Factory configured - do not alter | JP16 | Unidentified |
DRAM/DIMM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | Bank 2 |
8MB | (2) 1M x 36 | None | None |
8MB | None | None | (1) 1M x 64 |
16MB | (2) 2M x 36 | None | None |
16MB | (2) 1M x 36 | (2) 1M x 36 | None |
16MB | None | None | (1) 2M x 64 |
24MB | (2) 1M x 36 | (2) 2M x 36 | None |
32MB | (2) 4M x 36 | None | None |
32MB | (2) 2M x 36 | (2) 2M x 36 | None |
40MB | (2) 1M x 36 | (2) 4M x 36 | None |
48MB | (2) 4M x 36 | (2) 2M x 36 | None |
64MB | (2) 8M x 36 | None | None |
64MB | (2) 4M x 36 | (2) 4M x 36 | None |
72MB | (2) 1M x 36 | (2) 8M x 36 | None |
80MB | (2) 8M x 36 | (2) 2M x 36 | None |
96MB | (2) 4M x 36 | (2) 8M x 36 | None |
128MB | (2) 8M x 36 | (2) 8M x 36 | None |
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks 0 & 1 are interchangeable. | |||
DIMM VOLTAGE CONFIGURATION | ||
Voltage | JP8 | |
| » | 3.3v | Pins 3 & 5, 4 & 6 closed |
5v | Pins 1 & 3, 2 & 4 closed | |
CACHE CONFIGURATION | |||
Size | Bank 0 | SL1 | TAG |
256KB (A) | (2) 32K x 32 | Not installed | (1) 8K/16K/32K x 8 |
256KB (B) | None | 256KB module installed | (1) 8K/16K/32K x 8 |
512KB (A) | (2) 64K x 32 | Not installed | (1) 16K/32K x 8 |
512KB (B) | None | 512KB module installed | (1) 16K/32K x 8 |
512KB (C) | (2) 32K x 32 | 256KB module installed | (1) 16K/32K x 8 |
CACHE JUMPER CONFIGURATION | ||||
Size | JP7 | JP9 | JP17 | JP18 |
256KB (A) | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
256KB (B) | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
512KB (A) | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
512KB (B) | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Pins 1 & 2 closed |
512KB (C) | Pins 2 & 3 closed | Pins 1 & 2 closed | Pins 2 & 3 closed | Pins 2 & 3 closed |
CPU SPEED SELECTION (CYRIX) | ||||||
CPU speed | Clock speed | Multiplier | JP12 | JP13 | JP19 | JP20 |
120MHz | 50MHz | 2x | Closed | Closed | Closed | Open |
133MHz | 55MHz | 2x | Open | Open | Closed | Open |
150MHz | 60MHz | 2x | Open | Closed | Closed | Open |
166MHz | 66MHz | 2x | Closed | Open | Closed | Open |
CPU SPEED SELECTION (AMD) | ||||||
CPU speed | Clock speed | Multiplier | JP12 | JP13 | JP19 | JP20 |
75MHz | 50MHz | 1.5x | Closed | Closed | Open | Open |
90MHz | 60MHz | 1.5x | Open | Closed | Open | Open |
100MHz | 60MHz | 1.5x | Closed | Open | Open | Open |
120MHz | 60MHz | 1.5x | Open | Closed | Open | Open |
133MHz | 66MHz | 1.5x | Closed | Open | Open | Open |
150MHz | 60MHz | 2x | Open | Closed | Closed | Open |
166MHz | 66MHz | 2x | Closed | Open | Closed | Open |
CPU SPEED SELECTION (INTEL) | ||||||
CPU speed | Clock speed | Multiplier | JP12 | JP13 | JP19 | JP20 |
75MHz | 50MHz | 1.5x | Closed | Closed | Open | Open |
90MHz | 60MHz | 1.5x | Open | Closed | Open | Open |
100MHz | 66MHz | 1.5x | Closed | Open | Open | Open |
120MHz | 60MHz | 2x | Open | Closed | Closed | Open |
133MHz | 66MHz | 2x | Closed | Open | Closed | Open |
150MHz | 60MHz | 2.5x | Open | Closed | Closed | Closed |
166MHz | 66MHz | 2.5x | Closed | Open | Closed | Closed |
180MHz | 60MHz | 3x | Open | Closed | Open | Closed |
200MHz | 66MHz | 3x | Closed | Open | Open | Closed |
CPU TYPE SELECTION | ||
Type | J18 | |
| » | P54C | Pins 1 & 2, 3 & 4, 5 & 6 closed |
P55C | Open | |
CPU VOLTAGE SELECTION | ||
Voltage | J26 | |
| » | 3.3v | Pins 1 & 2, 3 & 4 closed |
3.45v | Pins 1 & 2 closed | |
3.52v | Pins 3 & 4 closed | |
3.6v | Open | |
SERIAL PORT SELECTION | |||
Setting | JP1 | JP2 | |
| » | Used as COM2 | Pins 1 & 2 closed | Pins 1 & 2 closed |
Used as IR connector | Pins 2 & 3 closed | Pins 2 & 3 closed | |
BIOS SELECTION | |||
Type | J14 | J15 | |
EPROM | Pins 1 & 2 closed | Pins 1 & 2 closed | |
| » | 5v flash | Pins 1 & 2 closed | Pins 2 & 3 closed |
12v flash | Pins 2 & 3 closed | Pins 2 & 3 closed | |