ELITEGROUP COMPUTER SYSTEMS, INC.
SI5PI AIO (REV. 1)
|
Processor |
Pentium |
|
Processor Speed |
60/66MHz |
|
Chip Set |
SIS |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512/1024KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, serial ports (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Floppy drive interface |
J5 |
Power LED & keylock |
J12 |
|
IDE interface (primary) |
J6 |
Speaker |
J13 |
|
Serial port 1 |
J7 |
Reset switch |
J14 |
|
Serial port 2 |
J8 |
Turbo LED |
J15 |
|
Parallel port |
J9 |
Turbo switch |
J16 |
|
IDE interface (secondary) |
J10 |
32-bit PCI slots |
PC1 - PC4 |
|
IDE interface LED |
J11 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
On board multi I/O enabled |
JP1 |
pins 1 & 2 closed |
|
On board multi I/O disabled |
JP1 |
pins 2 & 3 closed | |
|
|
IDE interface enabled |
JP2 |
Open |
|
IDE interface disabled |
JP2 |
Closed | |
|
|
Parallel port mode select normal |
JP8 |
Open |
|
Parallel port mode select ECP |
JP8 |
Closed | |
|
|
BIOS type select EPROM |
JP11 |
pins 2 & 3, 4 & 5 closed |
|
BIOS type select flash |
JP11 |
pins 1 & 2, 5 & 6 closed | |
|
|
Parallel port IRQ select IRQ7 |
JP21 |
pins 1 & 2 closed |
|
Parallel port IRQ select IRQ5 |
JP21 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
4MB |
(2) 512K x 36 |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
20MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
128MB |
(2) 16M x 36 |
NONE |
|
DRAM JUMPER CONFIGURATION | |
|
Size |
JP4 |
|
2MB |
pins 2 & 3 closed |
|
4MB |
pins 2 & 3 closed |
|
4MB |
pins 1 & 2, 3 & 4 closed |
|
8MB |
pins 1 & 2, 3 & 4 closed |
|
8MB |
pins 2 & 3 closed |
|
16MB |
pins 2 & 3 closed |
|
16MB |
pins 1 & 2, 3 & 4 closed |
|
20MB |
pins 1 & 2, 3 & 4 closed |
|
32MB |
pins 1 & 2, 3 & 4 closed |
|
32MB |
pins 2 & 3 closed |
|
DRAM JUMPER CONFIGURATION (CONT) | |
|
Size |
JP4 |
|
36MB |
pins 1 & 2, 3 & 4 closed |
|
40MB |
pins 2 & 3 closed |
|
48MB |
pins 1 & 2, 3 & 4 closed |
|
64MB |
pins 2 & 3 closed |
|
64MB |
pins 1 & 2, 3 & 4 closed |
|
80MB |
pins 1 & 2, 3 & 4 closed |
|
128MB |
pins 1 & 2, 3 & 4 closed |
|
128MB |
pins 2 & 3 closed |
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG |
DIRTY |
|
256KB |
(8) 32K x 8 |
NONE |
(1) 8K x 8 |
(1) 8K x 8 |
|
512KB |
(8) 32K x 8 |
(8) 32K x 8 |
(1) 32K x 8 |
(1) 32K x 8 |
|
512KB |
(8) 64K x 8 |
NONE |
(1) 32K x 8 |
(1) 32K x 8 |
|
1MB |
(8) 64K x 8 |
(8) 64K x 8 |
(1) 32K x 8 |
(1) 32K x 8 |
|
1MB |
(8) 128K x 8 |
NONE |
(1) 32K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP13 |
JP14 |
JP15 |
JP16 |
|
256KB |
Open |
Open |
Open |
1 & 2, 3 & 4 |
|
512KB |
Open |
Closed |
Open |
2 & 3, 4 & 5 |
|
512KB |
Open |
Closed |
1 & 2 |
1 & 2, 3 & 4 |
|
1MB |
Closed |
Closed |
2 & 3 |
2 & 3, 4 & 5 |
|
1MB |
Closed |
Closed |
1 & 2, 3 & 4 |
1 & 2, 3 & 4 |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU SPEED CONFIGURATION | |||
|
Speed |
JP5 |
JP6 |
JP7 |
|
60MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
66MHz |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
CPU SIGNAL CONFIGURATION | ||
|
Setting |
JP19 |
JP20 |
|
Write back |
pins 1 & 2 closed |
N/A |
|
Write through |
pins 2 & 3 closed |
N/A |
|
Always invalidated |
N/A |
pins 1 & 2 closed |
|
Write to invalidated |
N/A |
pins 2 & 3 closed |
|
DMA CONFIGURATION | ||
|
DRQ/DACK |
JP9 |
JP10 |
|
DRQ1/DACK1 |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
DRQ3/DACK3 |
pins 1 & 2 closed |
pins 2 & 3 closed |