DIAMOND FLOWER, INC.
586OP
Device Type |
Mainboard |
Processor |
Pentium |
Processor Speed |
60/66MHz |
Chip Set |
OPTI |
Video Chip Set |
None |
Maximum Onboard Memory |
128MB |
Maximum Video Memory |
None |
Cache |
256/512/1024KB |
BIOS |
Award |
Dimensions |
330mm x 220mm |
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2) |
NPU Options |
None |
![](35245-1.png)
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
CPU fan power |
J22 |
PS/2 mouse interface |
JP8 |
Parallel port |
JP2 |
IDE interface LED |
JP9 |
IDE interface 2 |
JP3 |
Power LED & keylock |
JP10 |
Floppy drive interface |
JP4 |
Speaker |
JP11 |
IDE interface 1 |
JP5 |
Reset switch |
JP12 |
Serial port 1 |
JP6 |
32-bit PCI slots |
PC1 PC4 |
Serial port 2 |
JP7 |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
|
Factory configured - do not alter |
J4 |
Open |
|
Factory configured - do not alter |
J5 |
Open |
|
Factory configured - do not alter |
J6 |
Closed |
|
Factory configured - do not alter |
J9 |
Open |
|
Factory configured - do not alter |
J10 |
Open |
|
CMOS memory normal operation |
J13 |
Pins 2 & 3 closed |
CMOS memory clear |
J13 |
Pins 1 & 2 closed | |
|
Factory configured - do not alter |
J14 |
Pins 2 & 3 closed |
|
Factory configured - do not alter |
J16 |
Pins 2 & 3 closed |
|
Factory configured - do not alter |
J17 |
Pins 1 & 2 closed |
|
Factory configured - do not alter |
J18 |
Pins 1 & 2 closed |
|
Factory configured - do not alter |
J20 |
Pins 2 & 3 closed |
|
Monitor type select color |
J21 |
Pins 2 & 3 closed |
Monitor type select monochrome |
J21 |
Pins 1 & 2 closed | |
|
Factory configured - do not alter |
J23 |
Open |
|
PS/2 mouse IRQ12 enabled |
J24 |
Closed |
PS/2 mouse IRQ12 disabled |
J24 |
Open | |
|
Factory configured - do not alter |
JP1 |
Unidentified |
SIMM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
2MB |
(2) 256K x 36 |
None |
4MB |
(2) 512K x 36 |
None |
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
SIMM CONFIGURATION (CONT) | ||
Size |
Bank 0 |
Bank 1 |
8MB |
(2) 1M x 36 |
None |
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
16MB |
(2) 2M x 36 |
None |
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
32MB |
(2) 4M x 36 |
None |
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
64MB |
(2) 8M x 36 |
None |
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
CACHE CONFIGURATION | |||
Size |
Bank 0 |
Bank 1 |
TAG |
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
Unidentified |
512KB |
(4) 64K x 8 |
(4) 64K x 8 |
Unidentified |
1MB |
(4) 128K x 8 |
(4) 128K x 8 |
Unidentified |
CACHE JUMPER CONFIGURATION | ||
Size |
J11 |
J12 |
256KB |
Open |
Open |
512KB |
Open |
Closed |
1MB |
Closed |
Closed |
CPU SPEED SELECTION | |
Speed |
J7 |
60MHz |
Closed |
66MHz |
Open |
DMA CHANNEL SELECTION | |||
Channel |
J15 |
J19 | |
0 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
1 |
Pins 3 & 4 closed |
Pins 3 & 4 closed | |
3 |
Pins 5 & 6 closed |
Pins 5 & 6 closed |