U 6992 (SQ599) Motherboard Settings and Configuration
ATC/UNITRON COMPUTERS & COMPUTER PARTS
U 6992 (SQ599)
Processor | Pentium |
Processor Speed | 75/90/100/120/133/150MHz |
Chip Set | SIS |
Max. Onboard DRAM | 128MB |
Cache | 256/512/1024KB |
BIOS | Award |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VGA feature connector, VGA interface, IR connector, IRDA connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA interface | J3 | Green PC connector | J13 |
Parallel port | J4 | Power LED & keylock | J16 |
Serial port 1 | J5 | Green PC LED | J17 |
Serial port 2 | J6 | IDE interface LED | J18 |
VGA feature connector | J7 | Turbo LED | J20 |
IDE interface 2 | J8 | Speaker | J21 |
IDE interface 1 | J9 | IRDA connector | J22 |
Floppy drive interface | J10 | PS/2 mouse interface | J23 |
Reset switch | J11 | External battery | JP20 |
IR remote connector | J12 | 32-bit PCI slots | PC1 - PC3 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
| Monitor type select color | JP1 | Open |
| Monitor type select monochrome | JP1 | Closed |
» | CMOS memory normal operation | JP19 | Pins 1 & 2 closed |
| CMOS memory clear | JP19 | Pins 2 & 3 closed |
» | Factory configured - do not alter | JP24 | N/A |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 1M x 36 | None | None | None |
8MB | (1) 2M x 36 | None | None | None |
8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
16MB | (1) 4M x 36 | None | None | None |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 2M x 36 | (1) 2M x 36 | None | None |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 |
32MB | (1) 8M x 36 | None | None | None |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 4M x 36 | (1) 4M x 36 | None | None |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 8M x 36 | (1) 8M x 36 | None | None |
DRAM CONFIGURATION (CON'T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
72MB | (1) 8M x 36 | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 |
72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 |
80MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 |
80MB | (1) 8M x 36 | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 |
96MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
Note: Board accepts EDO memory. | ||||
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
256KB | (8) 32K x 8 | (1) 32K x 8 |
512KB | (8) 64K x 8 | (1) 32K x 8 |
1MB | (8) 128K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | ||
Size | JP21 | JP22 |
256KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
512KB | Pins 2 & 3 closed | Pins 1 & 2 closed |
1MB | Pins 2 & 3 closed | Pins 2 & 3 closed |
CPU SPEED CONFIGURATION | ||||
Speed | J14 | J15 | JP16 | JP17 |
75MHz | Open | Open | Open | Closed |
90MHz | Open | Open | Closed | Open |
100MHz | Open | Open | Closed | Closed |
120MHz | Open | Closed | Closed | Open |
133MHz | Open | Closed | Closed | Closed |
150MHz | Open | Closed | Open | Open |
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