EVEREX SYSTEMS, INC.
STEP SP/PRO
Processor | Pentium Pro |
Processor Speed | 150/166/180/200MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 256MB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB (on Pentium Pro CPU) |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2), IR connector, VRM connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Parallel port | CN1 | Turbo LED | CN8 pins 7 & 8 |
Serial port 1 | CN2 | Green PC connector | CN8 pins 10 & 11 |
Serial port 2 | CN3 | Speaker | CN8 pins 15 - 18 |
IR connector | CN4 | IDE interface LED | CN8 pins 20 & 21 |
IDE interface 2 | CN5 | Reset switch | CN8 pins 27 & 28 |
IDE interface 1 | CN6 | VRM connector | CN12 |
Floppy drive interface | CN7 | 32-bit PCI slots | PC1 - PC4 |
Power LED & keylock | CN8 pins 1 - 5 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Password normal operation | CPS | Open |
Password clear | CPS | Closed |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 |
32MB | (2) 4M x 36 | None |
32MB | (2) 2M x 36 | (2) 2M x 36 |
64MB | (2) 8M x 36 | None |
64MB | (2) 4M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
128MB | (2) 16M x 36 | None |
256MB | (2) 16M x 36 | (2) 16M x 36 |
CACHE CONFIGURATION |
Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
CPU SPEED SELECTION | |||||
CPU speed | Clock speed | Multiplier | CLK1 | CLK2 | CLK3 |
150MHz | 60MHz | 2.5x | Closed | Closed | Open |
166MHz | 66MHz | 2.5x | Closed | Open | Open |
180MHz | 60MHz | 3x | Closed | Closed | Open |
200MHz | 66MHz | 3x | Closed | Open | Open |
CPU SPEED SELECTION (CON’T) | ||||||
CPU speed | Clock speed | Multiplier | FREQ1 | FREQ2 | FREQ3 | FREQ4 |
150MHz | 60MHz | 2.5x | Open | Closed | Closed | Closed |
166MHz | 66MHz | 2.5x | Open | Closed | Closed | Closed |
180MHz | 60MHz | 3x | Closed | Closed | Open | Closed |
200MHz | 66MHz | 3x | Closed | Closed | Open | Closed |
CPU VOLTAGE SELECTION | ||||
Voltage | VR1 | VR2 | VR3 | VR4 |
2.9v | Closed | Open | Open | Closed |
3v | Open | Closed | Open | Closed |
3.1v | Closed | Closed | Open | Closed |
3.2v | Open | Open | Closed | Closed |
3.3v | Closed | Open | Closed | Closed |
3.4v | Open | Closed | Closed | Closed |