The Retro Web P5HX-B-1.0 Elitegroup Computer Systems
SPECIFICATION
- Processor CX M1/Pentium
- Processor Speed 75/90/100/120/133/150/166/180/200MHz
- Chipset Intel
- Video Chip Set None
- Maximum Onboard Memory 256MB (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 port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, USB connector
- NPU Options None
ELITEGROUP COMPUTER SYSTEMS, INC. P 5 H X – B REV 1.0
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location |
| PS/2 mouse port | J3 | Speaker | J12 pins 17 – 20 |
| Serial port 1 | J4 | IDE interface LED | J13 |
| Serial port 2 | J5 | ||
| Parallel port | J6 | ||
| Floppy drive interface | J9 | IR connector (Intel) | J20 |
| IDE interface 1 | J10 | PS/2 mouse interface | J21 |
| IDE interface 2 | J11 | Chassis fan power | J22 |
| Turbo LED | J12 pins 2 & 3 | Chassis fan power | J23 |
| Green PC connector | J12 pins 4 & 5 | Green PC LED | J24 |
| Turbo switch | J12 pins 6 & 7 | 32-bit PCI slots | PC1 – PC4 |
| Reset switch | J12 pins 9 & 10 | Cache slot | SL1 |
| Power LED & keylock | J12 pins 11 – 15 | ||
| DRAM 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) 1M x 36 | (2) 2M x 36 |
| 32MB | (2) 4M x 36 | None |
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
| 40MB | (2) 1M x 36 | (2) 4M x 36 |
| 48MB | (2) 2M x 36 | (2) 4M x 36 |
| 64MB | (2) 8M x 36 | None |
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
| 72MB | (2) 1M x 36 | (2) 8M x 36 |
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
| 128MB | (2) 16M x 36 | None |
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
| 136MB | (2) 1M x 36 | (2) 16M x 36 |
| 144MB | (2) 2M x 36 | (2) 16M x 36 |
| 160MB | (2) 4M x 36 | (2) 16M x 36 |
| 192MB | (2) 8M x 36 | (2) 16M x 36 |
| 256MB | (2) 16M x 36 | (2) 16M x 36 |
| CACHE CONFIGURATION | |||
| Size | Bank 0 | SL1 | TAG |
| 256KB (A) | (2) 32K x 32 | None | Unidentified |
| 256KB (B) | None | 256KB module installed | Unidentified |
| 512KB (A) | (2) 32K x 32 | 256KB module installed | Unidentified |
| 512KB (B) | (2) 64K x 32 | None | Unidentified |
| CACHE JUMPER CONFIGURATION | ||
| Size | JP15 | JP16 |
| None | Open | Open |
| 256KB (A) | Closed | Pins 1 & 2 closed |
| 256KB (B) | Open | Pins 1 & 2 closed |
| 512KB (A) | Closed | Pins 3 & 4 closed |
| 512KB (B) | Closed | Pins 3 & 4 closed |
| CPU SPEED SELECTION (CYRIX) | |||||
| CPU speed | Clock speed | Multiplier | JP2 | JP3 | JP4 |
| 110MHz | 55MHz | 2x | Open | 2 & 3 | Open |
| 120MHz | 60MHz | 2x | Open | 2 & 3 | 3 & 4 |
| 133MHz | 66MHz | 2x | Open | 2 & 3 | 1 & 2 |
| Note: Pins designated should be in the closed position. | |||||
| CPU SPEED SELECTION (INTEL) | |||||
| CPU speed | Clock speed | Multiplier | JP2 | JP3 | JP4 |
| 75MHz | 50MHz | 1.5x | 1 & 2 | 1 & 2 | 1 & 2, 3 & 4 |
| 90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | 3 & 4 |
| 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | 1 & 2 |
| 120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 3 & 4 |
| 133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 |
| 150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | 3 & 4 |
| 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | 1 & 2 |
| 180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | 3 & 4 |
| 200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 1 & 2 |
| Note: Pins designated should be in the closed position. | |||||
| CPU VOLTAGE SELECTION (SINGLE VOLTAGE) | |||||
| Voltage | JP10 | JP11 | JP12 | JP13 | JP14 |
| í3.3v | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
| 3.52v | 3 & 4 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
| Note: Pins designated should be in the closed position. | |||||
Copyright © 1995, 1996, Micro House International 303-443-3388. All rights reserved. Including the right of reproduction in any form.
FAQs
Q: How do I determine the CPU speed for my processor?
A: Refer to the CPU Speed Selection section in the manual and set the jumpers accordingly based on your processor’s speed.
Q: What is the maximum onboard memory supported?
A: The motherboard supports a maximum of 256MB of onboard memory with EDO support.
Q: How many PCI slots are available on the motherboard?
A: The motherboard features four 32-bit PCI slots for expansion cards.
Documents / Resources
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The Retro Web P5HX-B-1.0 Elitegroup Computer Systems [pdf] User Guide P5HX-B-1.0 Elitegroup Computer Systems, P5HX-B-1.0, Elitegroup Computer Systems, Computer Systems |