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  |