GIGABYTE MP-6DBX Mainboard User Manual

June 9, 2024
Gigabyte

GIGABY logo FAMOUS TECHNOLOGY CO., LTD.
MP-6DBX

MP-6DBX Mainboard

Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/333/300/350/400/450/500MHz
Chip Set Intel 440BX
Maximum Onboard Memory 1GB (SDRAM & PC100 supported)
Cache 0/128/256/512KB (located on the CPU)
BIOS Award
Dimensions 305mm x 245mm
I/O Options 32-bit PCI slots (5), floppy drive interface, green PC connector,

IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, SB-link connector, wake on LAN connector

GIGABYTE MP 6DBX Mainboard

CONNECTIONS

Purpose| Location| Purpose| Location
AGP slot| AGP| IDE interface 1| CN8
ATX power connector| ATX| IDE interface 2| CN9
Power fan power| C1| IDE interface LED| J2A
Wake on LAN connector| C2| IR connector| J2B
Chassis fan power| C3| Soft off power supply| J2C
CPU fan power| C4| Green PC connector| J2D
Parallel port| CN1| Speaker| J3A
Serial port 2| CN2| Reset switch| J3B
Serial port 1| CN3| Power LED & keylock| J3C
USB connector 1| CN4| Green PC LED| J3D
USB connector 2| CN5| SB-link connector| J1
PS/2 mouse port| CN6| 32-bit PCI slots| PC1 – PC5
Floppy drive interface| CN7| |

USER CONFIGURABLE SETTINGS


Function

| Label|

Position

»| CMOS memory normal operation| JBAT| Pins 1 & 2 closed
| CMOS memory clear| JBAT| Pins 2 & 3 closed
»| Keyboard power on disabled| JP1| Pins 1 & 2 closed
| Keyboard power on enabled| JP1| Pins 2 & 3 closed
»| Power lost normal operation| JP9| Pins 1 & 2 closed
| Power lost enabled| JP9| Pins 2 & 3 closed
»| Normal VGA card installed| JVGA| Closed
| Special VGA card installed| JVGA| Open

DIMM CONFIGURATION

Size Bank 0 Bank 1 Bank 2 Bank 3
8MB (1) 1M x 64 None None None
16MB (1) 2M x 64 None None None
16MB (1) 1M x 64 (1) 1M x 64 None None
24MB (1) 2M x 64 (1) 1M x 64 None None
24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 None
32MB (1) 4M x 64 None None None
32MB (1) 2M x 64 (1) 2M x 64 None None
32MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64
40MB (1) 4M x 64 (1) 1M x 64 None None
48MB (1) 4M x 64 (1) 2M x 64 None None
48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 None
64MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64
64MB (1) 8M x 64 None None None
64MB (1) 4M x 64 (1) 4M x 64 None None
72MB (1) 8M x 64 (1) 1M x 64 None None
80MB (1) 8M x 64 (1) 2M x 64 None None
96MB (1) 8M x 64 (1) 4M x 64 None None
96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 None
128MB (1) 16M x 64 None None None
128MB (1) 8M x 64 (1) 8M x 64 None None
128MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64
136MB (1) 16M x 64 (1) 1M x 64 None None
144MB (1) 16M x 64 (1) 2M x 64 None None
176MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64
192MB (1) 16M x 64 (1) 8M x 64 None None
192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 None
256MB (1) 32M x 64 None None None
256MB (1) 16M x 64 (1) 16M x 64 None None
256MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64
272MB (1) 16M x 64 (1) 16M x 64 (1) 1M x 64 (1) 1M x 64
280MB (1) 32M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64
288MB (1) 16M x 64 (1) 16M x 64 (1) 2M x 64 (1) 2M x 64
320MB (1) 16M x 64 (1) 16M x 64 (1) 4M x 64 (1) 4M x 64
384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 None
448MB (1) 32M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64
512MB (1) 32M x 64 (1) 32M x 64 None None
512MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64
640MB (1) 32M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64
768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 None
1024MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 (1) 32M x 64

Note: Board accepts SDRAM & PC100 memory.
272MB| (1) 16M x 64| (1) 16M x 64| (1) 1M x 64| (1) 1M x 64
280MB| (1) 32M x 64| (1) 1M x 64| (1) 1M x 64| (1) 1M x 64
288MB| (1) 16M x 64| (1) 16M x 64| (1) 2M x 64| (1) 2M x 64
320MB| (1) 16M x 64| (1) 16M x 64| (1) 4M x 64| (1) 4M x 64
384MB| (1) 16M x 64| (1) 16M x 64| (1) 16M x 64| None
448MB| (1) 32M x 64| (1) 8M x 64| (1) 8M x 64| (1) 8M x 64
512MB| (1) 32M x 64| (1) 32M x 64| None| None
512MB| (1) 16M x 64| (1) 16M x 64| (1) 16M x 64| (1) 16M x 64
640MB| (1) 32M x 64| (1) 16M x 64| (1) 16M x 64| (1) 16M x 64
768MB| (1) 32M x 64| (1) 32M x 64| (1) 32M x 64| None
1024MB| (1) 32M x 64| (1) 32M x 64| (1) 32M x 64| (1) 32M x 64
Note: Board accepts SDRAM & PC100 memory.

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium II CPU. 128KB cache is located on the Celeron 300A & 333 CPU.

CPU SPEED SELECTION (PENTIUM II)


CPU speed| Clock speed| Multiplier| SW1/1| SW1/2| SW1/3| SW1/4| SW1/5|

SW1/6

233MHz| 66MHz| 3.5x| On| Off| Off| On| Off| On
266MHz| 66MHz| 4x| Off| On| On| On| Off| On
300MHz| 66MHz| 4.5x| Off| On| Off| On| Off| On
333MHz| 66MHz| 5x| Off| Off| On| On| Off| On

CPU SPEED SELECTION (CELERON)

CPU speed| Clock speed| Multiplier| SW1/1| SW1/2| SW1/3| SW1/4| SW1/5| SW1/6
---|---|---|---|---|---|---|---|---
350MHz| 100MHz| 3.5x| On| Off| Off| On| Off| On
400MHz| 100MHz| 4x| Off| On| On| On| Off| On
450MHz| 100MHz| 4.5x| Off| On| Off| On| Off| On
500MHz| 100MHz| 5x| Off| Off| On| On| Off| On

USB SELECTION

Setting JP2 JP3
» Redirect all USB ports to USB connector Pins 1 & 2 closed

closed
| Redirect USB1 to AGP port| Pins 2 & 3 closed| Pins 2 & 3 closed

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