ELITEGROUP COMPUTER SYSTEMS, INC.
P5GM-LG
| Device Type | Mainboard |
| Processor | CX GXm86 |
| Processor Speed | 180/200/233/266MHz |
| Chip Set | Cyrix |
| Video Chip Set | Unidentified |
| Audio Chip Set | Unidentified |
| Maximum Onboard Memory | 512MB (EDO & SDRAM supported) Unified Memory Architecture (UMA) |
| Cache | Unidentified |
| BIOS | Award |
| Dimensions | Unidentified |
| I/O Options | Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, riser card slot, game/MIDI/audio interface, audio in - CD-ROM, VGA port, TV tuner header |
CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
| PS/2 mouse port | CN1 | IDE interface LED | CN10/Pins 5 & 6 |
| Serial port 1 | CN2 | Reserved | CN10/Pins 7 & 8 |
| Serial port 2 | CN3 | Reset switch | CN10/Pins 9 & 10 |
| Parallel port | CN4 | Standby switch | CN10/Pins 11 & 12 |
| VGA port | CN5 | Reserved | CN10/Pins 13 & 14 |
| Audio in - CD-ROM | CN6 | Reserved | CN10/Pins 15 & 16 |
| Game/MIDI/audio interface | CN7 | IDE interface 1 | CN11 |
| TV tuner header | CN8 | IDE interface 2 | CN12 |
| CPU fan power | CN9 | Floppy drive interface | CN13 |
| Standby indicator LED | CN10/Pins 1 & 2 | IR connector | CN14 |
| Power LED | CN10/Pins 3 & 4 | Riser card slot | SL1 |
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
» |
CMOS memory normal operation | JP1 | Pins 2 & 3 Closed |
| CMOS memory clear | JP1 | Pins 1 & 2 Closed | |
| DIMM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
8MB |
(1) 1M x 64 |
None |
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
16MB |
(1) 2M x 64 |
None |
24MB |
(1) 2M x 64 |
(1) 1M x 64 |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
32MB |
(1) 4M x 64 |
None |
40MB |
(1) 4M x 64 |
(1) 1M x 64 |
48MB |
(1) 4M x 64 |
(1) 2M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
64MB |
(1) 8M x 64 |
None |
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) 8M x 64 |
(1) 8M x 64 |
128MB |
(1) 16M x 64 |
None |
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 |
256MB |
(1) 32M x 64 |
None |
264MB |
(1) 32M x 64 |
(1) 1M x 64 |
272MB |
(1) 32M x 64 |
(1) 2M x 64 |
288MB |
(1) 32M x 64 |
(1) 4M x 64 |
320MB |
(1) 32M x 64 |
(1) 8M x 64 |
384MB |
(1) 32M x 64 |
(1) 16M x 64 |
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
| Note: Board supports EDO & SDRAM memory. Must use one or the other | ||
CPU SPEED SELECTION |
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CPU speed |
Clock speed |
Multiplier |
JP2/Pins 1 & 2 |
JP2/Pins 3 & 4 | JP8/Pins 1 & 2 |
JP8/Pins 3 & 4 |
|
|
180MHz | 30MHz |
6x |
Closed | Closed | Closed | Open |
» |
200MHz | 33MHz |
6x |
Closed | Open | Closed | Open |
|
233MHz | 33MHz |
7x |
Closed | Open | Open | Closed |
|
266MHz | 33MHz |
8x |
Closed | Open | Open | Open |
CORE VOLTAGE SELECTION |
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Setting |
JP10/Pins 1 & 2 | JP10/Pins 3 & 4 | |
| » | 2.9 Volts |
Open | Closed |
3.3 Volts |
Closed | Open | |
Note: Use the default setting of 2.9 Volts for 180MHz, 200MHz, 233MHz and 266MHz processors |
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