DIAMOND FLOWER, INC.
G586VPM (REV. C+)
Device Type | Mainboard |
Processor | Pentium |
Processor Speed | 75/90/100/120/133MHz |
Chip Set | VLSI |
Video Chip Set | None |
Maximum Onboard Memory | 512MB |
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), cache slot |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
IDE interface 1 | CN3 | Turbo switch | J4 |
Floppy drive interface | CN4 | Power LED & keylock | J5 |
Parallel port | CN5 | IDE interface LED | J6 |
IDE interface 2 | CN6 | Disk active LED | J7 |
Serial port 2 | CN7 | PS/2 mouse interface | J11 |
Serial port 1 | CN8 | 32-bit PCI slots | PC1 – PC4 |
Reset switch | J2 | Cache slot | SL1 |
Speaker | J3 | IR connector | J8 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | JP10 | Off |
» | Factory configured - do not alter | JP13 | Pins 1 & 2 closed |
» | Advanced programmable interrupt controller disabled | JP14 | Pins 1 & 2 closed |
Advanced programmable interrupt controller enabled | JP14 | Pins 2 & 3 closed | |
» | Factory configured - do not alter | JP16 | Pins 1 & 2 closed |
» | Monitor type select color | JP17 | Closed |
Monitor type select monochrome | JP17 | Open | |
» | PS/2 mouse IRQ12 enabled | JP18 | Closed |
PS/2 mouse IRQ12 disabled | JP18 | Open | |
» | Factory configured - do not alter | JP21 | On |
» | Factory configured - do not alter | JP22 | On |
» | Factory configured - do not alter | JP23 | On |
Note: The location of J8 is unidentified. | |||
SIMM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (2) 256KB x 36 | (2) 256KB x 36 | None | None |
4MB | (2) 512KB x 36 | None | None | None |
6MB | (2) 256KB x 36 | (2) 256KB x 36 | (2) 256KB x 36 | None |
8MB | (2) 256KB x 36 | (2) 256KB x 36 | (2) 256KB x 36 | (2) 256KB x 36 |
8MB | (2) 512KB x 36 | (2) 512KB x 36 | None | None |
8MB | (2) 1MB x 36 | None | None | None |
12MB | (2) 512KB x 36 | (2) 512KB x 36 | (2) 512KB x 36 | |
16MB | (2) 512KB x 36 | (2) 512KB x 36 | (2) 512KB x 36 | (2) 512KB x 36 |
16MB | (2) 1MB x 36 | (2) 1MB x 36 | None | None |
16MB | (2) 2MB x 36 | None | None | None |
24MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 1MB x 36 | None |
32MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 1MB x 36 | (2) 1MB x 36 |
32MB | (2) 2MB x 36 | (2) 2MB x 36 | None | None |
32MB | (2) 4MB x 36 | None | None | None |
48MB | (2) 2MB x 36 | (2) 2MB x 36 | (2) 2MB x 36 | None |
64MB | (2) 2MB x 36 | (2) 2MB x 36 | (2) 2MB x 36 | (2) 2MB x 36 |
64MB | (2) 4MB x 36 | (2) 4MB x 36 | None | None |
64MB | (2) 8MB x 36 | None | None | None |
96MB | (2) 4MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 | None |
128MB | (2) 4MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 |
128MB | (2) 8MB x 36 | (2) 8MB x 36 | None | None |
192MB | (2) 8MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | None |
256MB | (2) 8MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 |
512MB | (2) 16MB x 36 | None | None | None |
CACHE CONFIGURATION | ||
Size | SL1 | TAG |
256KB | 256KB module installed | Unidentified |
512KB | 512KB module installed | Unidentified |
1MB | 1MB module installed | Unidentified |
Note: The location of the TAG is unidentified. | ||
CACHE JUMPER CONFIGURATION | ||||||
Size | JP6 | JP7 | JP8 | JP19 | JP20 | TAG |
256KB (A) | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | Not installed |
512KB (A) | 2 & 3 | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2 | Not installed |
512KB (B) | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 | Installed |
1MB (B) | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | Installed |
Note: Pins designated should be in the closed position. (A) = 32-byte line size. (B) = 64-byte line size. | ||||||
CPU SPEED SELECTION | |||||
CPU speed | Clock speed | Multiplier | J6 | J11 | J12 |
75MHz | 50MHz | 1.5x | 1 & 2 | 2 & 3 | 2 & 3 |
90MHz | 60MHz | 1.5x | 1 & 2, 5 & 6 | 2 & 3 | 2 & 3 |
100MHz | 66MHz | 1.5x | 1 & 2, 3 & 4, 5 & 6 | 2 & 3 | 2 & 3 |
100MHz | 50MHz | 2x | 1 & 2 | 1 & 2 | 1 & 2 |
120MHz | 60MHz | 2x | 1 & 2, 5 & 6 | 1 & 2 | 1 & 2 |
133MHz | 66MHz | 2x | 1 & 2, 3 & 4, 5 & 6 | 2 & 3 | 1 & 2 |
Note: Pins designated should be in the closed position. | |||||
CPU VOLTAGE SELECTION | |
Voltage | JP3 |
CPU voltage 3.45V-3.6V | Pins 1 & 2 closed |
CPU voltage 3.3V-3.45V | Pins 2 & 3 closed |
PCI MASTER/SLAVE | ||
PCI | JP24 | JP25 |
PCI slot 4 master | Pins 2 & 3 closed | Pins 2 & 3 closed |
PCI slot 4 slave | Pins 1 & 2 closed | Pins 1 & 2 closed |
PRINTER PORT DMA CHANNEL | ||
Channel | JP26 | JP27 |
1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
3 | Pins 2 & 3 closed | Pins 2 & 3 closed |
CACHE MEMORY TYPE | ||
Type | JP4 | JP5 |
Asynchronous SRAM module | Pins 1 & 2 closed | Pins 1 & 2 closed |
Pipeline burst SRAM module | Pins 2 & 3 closed | Pins 2 & 3 closed |