GIGA-BYTE TECHNOLOGY CO., LTD.
GA-6SMM7 (REV. 1.1)
| Device Type | Mainboard |
| Processor | Celeron |
| Processor Speed | 366/400/433/466/500/533MHz |
| Chip Set | SIS |
| Video Chip Set | SIS |
| Audio Chip Set | ESS |
| Maximum Onboard Memory | 768MB (EDO & SDRAM supported) |
| Maximum Video Memory | Unidentified |
| Cache | 0/128KB (located on the Celeron CPU) |
| BIOS | Award |
| Dimensions | 242mm x 200mm |
| I/O Options | 32-bit PCI slots (3), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial interface, VGA port, IR connector, USB connectors (2), ATX power connector, audio in - CD-ROM, Modem with voice connector, Wake-on-LAN connector, Power-on-Ring connector, SB-link connector |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| ATX power connector | ATX | Line in | CN9 |
| Green PC LED | C1 | Microphone in | CN10 |
| Soft power switch | C2 | Serial interface 2 | CN11 |
| Power LED | C3 | Floppy drive interface | CN15 |
| Green PC connector | C4 | IDE interface 1 | CN16 |
| IDE interface LED | C5 | IDE interface 2 | CN17 |
| PC speaker | C6 | Audio in - CD-ROM | J6 |
| Reset switch | C7 | Auxiliary in | J8 |
| PS/2 mouse port | CN1 | CPU fan power | JP1 |
| USB connector 1 | CN2 | Modem with voice connector | JP3 |
| USB connector 2 | CN3 | SB-link connector | JP8 |
| Parallel port | CN4 | Wake-on-LAN connector | JP9 |
| Serial port 1 | CN5 | Power-on-ring connector | JP10 |
| VGA port | CN6 | IR connector | JP11 |
| Game port | CN7 | 32-bit PCI slots | PC1 - PC3 |
| Line out | CN8 | ||
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
» |
Internal buzzer enabled | J7 | Closed |
| Internal buzzer disabled | J7 | Open | |
» |
Keyboard power-on disabled | JP2 |
Pins 2 & 3 closed |
| Keyboard power-on enabled | JP2 |
Pins 1 & 2 closed |
|
» |
On board sound enabled | JP5 |
Pins 1 & 2 closed |
|
On board sound disabled | JP5 |
Pins 2 & 3 closed |
» |
CMOS normal operation | JP6 | Pins 2 & 3 closed |
| CMOS clear memory | JP6 | Pins 1 & 2 closed | |
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
16MB |
(1) 2M x 64 |
None |
None |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
32MB |
(1) 4M x 64 |
None |
None |
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
64MB |
(1) 8M x 64 |
None |
None |
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
128MB |
(1) 16M x 64 |
None |
None |
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
None |
256MB |
(1) 32M x 64 |
None |
None |
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
288MB |
(1) 32M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
320MB |
(1) 32M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
384MB |
(1) 32M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
None |
512MB |
(1) 32M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
768MB |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
| Note: Board supports EDO & SDRAM memory. | |||
CACHE CONFIGURATION |
| Note: 128KB cache is located on the Celeron 300A & 333 CPU. |
CPU SPEED SELECTION |
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CPU speed |
Clock speed |
Multiplier |
SW1/1 | SW1/2 | SW1/3 | SW1/4 |
366MHz |
66MHz |
5.5x |
On | Off | Off | Off |
400MHz |
66MHz |
6x |
Off | On | On | On |
433MHz |
66MHz |
6.5x |
Off | Off | On | On |
466MHz |
66MHz |
7x |
Off | On | On | Off |
500MHz |
66MHz |
7.5x |
Off | Off | On | Off |
533MHz |
66MHz |
8x |
Off | On | Off | On |
CPU SPEED SELECTION (CONT) |
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CPU speed |
Clock speed |
Multiplier |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
366MHz |
66MHz |
5.5x |
On | On | On | Off |
400MHz |
66MHz |
6x |
On | On | On | Off |
433MHz |
66MHz |
6.5x |
On | On | On | Off |
466MHz |
66MHz |
7x |
On | On | On | Off |
500MHz |
66MHz |
7.5x |
On | On | On | Off |
533MHz |
66MHz |
8x |
On | On | On | Off |