SOYO COMPUTER CO., LTD.
SY-6VBA 133
| Device Type | Mainboard |
| Processor | Celeron/Pentium II/Pentium III |
| Processor Speed | 233/266/300/333/350/366/400/433/450/466/500/533/550/566/600MHz |
| Chip Set | VIA |
| Maximum Onboard Memory | 1.5GB (SDRAM supported) |
| Cache | 0/128/256/512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | Unidentified |
| I/O Options | 16-bit ISA slots (2), 32-bit PCI slots (5), AGP slot, ATX power connector, floppy drive interface, green PC connector, IDE interfaces (2), IR connector, parallel port, PS/2 keyboard port, PS/2 mouse port, serial ports (2), USB ports (2), Wake-on-LAN connector |
CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
| AGP slot | AGP | Floppy drive interface | CN12 |
| ATX power connector | ATX | CPU fan power | CN13 |
| PS/2 keyboard port | CN1 | Reset switch | FP1/Pins 1 & 2 |
| PS/2 mouse port | CN2 | Power switch | FP1/Pins 4 & 5 |
| USB port 1 | CN3 | Turbo LED | FP1/Pins 7 & 8 |
| USB port 2 | CN4 | IDE interface LED | FP1/Pins 9 & 10 |
| Parallel port | CN5 | Power LED & keylock | FP1/Pins 11 - 15 |
| Serial port 1 | CN6 | Speaker | FP1/Pins 17 - 20 |
| Serial port 2 | CN7 | Green PC connector | JP1 |
| IR connector | CN8 | Wake-on-LAN connector | JP44 |
| System fan power | CN9 | 16-bit ISA slots | IS1 -IS2 |
| IDE interface 1 | CN10 | 32-bit PCI slots | PC1 - PC5 |
| IDE interface 2 | CN11 | ||
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
» |
CMOS memory normal operation | JP5 | Pins 1 & 2 closed |
| CMOS memory clear | JP5 | Pins 2 & 3 closed | |
| Power on by keyboard enabled | JP10 | Pins 1 & 2 closed | |
| Power on by keyboard disabled | JP10 | Pins 2 & 3 closed | |
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
8MB |
None |
None |
None |
(1) 1M x 64 |
16MB |
None |
None |
(1) 1M x 64 |
(1) 1M x 64 |
16MB |
None |
None |
None |
(1) 2M x 64 |
24MB |
None |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
32MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
32MB |
None |
None |
(1) 2M x 64 |
(1) 2M x 64 |
32MB |
None |
None |
None |
(1) 4M x 64 |
48MB |
None |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
64MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
64MB |
None |
None |
(1) 4M x 64 |
(1) 4M x 64 |
64MB |
None |
None |
None |
(1) 8M x 64 |
80MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
None |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
128MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
128MB |
None |
None |
(1) 8M x 64 |
(1) 8M x 64 |
128MB |
None |
None |
None |
(1) 16M x 64 |
144MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
160MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
None |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
256MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
256MB |
None |
None |
(1) 16M x 64 |
(1) 16M x 64 |
256MB |
None |
None |
None |
(1) 32M x 64 |
272MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
288MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
320MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
384MB |
None |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
384MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
512MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
512MB |
None |
None |
(1) 32M x 64 |
(1) 32M x 64 |
528MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
544MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
576MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
640MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
768MB |
None |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
768MB |
(1) 32M x 64 | (1) 32M x 64 | (1) 16M x 64 | (1) 16M x 64 |
1024MB |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
| 1040MB | (1) 1M x 64 | (1) 1M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| 1056MB | (1) 2M x 64 | (1) 2M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| 1088MB | (1) 4M x 64 | (1) 4M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| 1152MB | (1) 8M x 64 | (1) 8M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| 1280MB | (1) 16M x 64 | (1) 16M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| 1536MB | (1) 32M x 64 | (1) 32M x 64 | (1) 64M x 64 | (1) 64M x 64 |
| Note: Board supports SDRAM
memory. Note: DIMM modules should be installed in the order of Bank 3, Bank 2, Bank, 1, Bank 0. Note: Capacity of Bank 0 & Bank 1 is 256MB each. Capacity of Bank 2 & Bank 3 is 512MB each. |
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CACHE CONFIGURATION |
| Note: 128KB cache is located on Celeron 300A and greater CPUs. 256/512KB cache is located on the Pentium II & Pentium III CPUs. |
FSB BOOT FREQUENCY & AGP DIVIDER SELECTION |
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Boot-up FSB |
BIOS FSB Group |
AGP Divider |
JP2 |
JP7 |
66 |
66 - 83 |
1 | Pins 1 & 2 | Closed |
100 |
90 - 122 |
1.5 | Pins 1 & 2 | Open |
133 |
124 - 155 |
2.0 | Pins 2 & 3 | Open |
| Note: Pins designated should be in the closed position. | ||||
CPU FSB SPEED SELECTION |
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FSB Speed |
JP8 |
JP9 |
66MHz |
Closed |
Closed |
100MHz |
Open |
Closed |
133MHz |
Closed |
Open |
DIAGNOSTIC LED(S) |
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LED |
Color |
Status |
Condition |
LED1 |
Green |
On |
5V standby voltage is available from ATX power supply |
| LED1 | Green | Off | 5V standby voltage is not available from ATX power supply |