DIAMOND FLOWER, INC.
586ITOX (REV. B+)
Processor | CX 6X86L/CX 686MX/IBM 6X86L/IBM 686MX AM K5/AM K6/Pentium |
Processor Speed | 90/100/120/133/150/166/180/200/233MHz |
Chip Set | Intel |
Video Chip Set | S3 |
Maximum Onboard Memory | 256MB (EDO supported) |
Maximum Video Memory | Unidentified |
Cache | 512KB |
BIOS | Award |
Dimensions | 305mm x 244mm |
I/O Options | 32-bit PCI slots (2), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port, IR connector, USB connectors (2), ATX power connector |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | IDE interface 2 | J14 |
PS/2 mouse port | J2 | IDE interface 1 | J15 |
USB connector 2 | J3 | IR connector | J16 |
USB connector 1 | J3A | Power LED & keylock | J17A |
Serial port 2 | J4 | Speaker | J17B |
Serial port 2 | J5 | Reset switch | J17C |
CPU fan power | J6 | Green PC connector | J17D |
Parallel port | J7 | Soft off power supply | J17E |
Parallel port | J8 | Green PC LED | J17F |
Serial port 1 | J9 | IDE interface LED | J17G |
Serial port 1 | J10 | ATX LED | J17H |
Floppy drive interface | J11 | Wake on modem connector | JP10 |
VGA port | J12 | 32-bit PCI slots | PC1 & PC2 |
VGA interface | J13 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP11 | Pins 1 & 2 closed |
CMOS memory clear | JP11 | Pins 3 & 4 closed | |
» | On board video enabled | JP12 | Closed |
On board video disabled | JP12 | Open | |
» | Power type select ATX | JP13 | Pins 1 & 2 closed |
Power type select AC | JP13 | Pins 2 & 3 closed | |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | None |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M 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 |
40MB | (2) 4M x 36 | (2) 1M x 36 |
48MB | (2) 4M x 36 | (2) 2M x 36 |
64MB | (2) 8M x 36 | None |
64MB | (2) 4M x 36 | (2) 4M x 36 |
72MB | (2) 8M x 36 | (2) 1M x 36 |
80MB | (2) 8M x 36 | (2) 2M x 36 |
96MB | (2) 8M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
128MB | (2) 16M x 36 | None |
136MB | (2) 16M x 36 | (2) 1M x 36 |
SIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
144MB | (2) 16M x 36 | (2) 2M x 36 |
160MB | (2) 16M x 36 | (2) 4M x 36 |
192MB | (2) 16M x 36 | (2) 8M x 36 |
256MB | (2) 16M x 36 | (2) 16M x 36 |
Note: Board accepts EDO memory. | ||
DIMM CONFIGURATION | ||
Size | Bank 2 | Bank 3 |
8MB | (1) 1M x 64 | None |
16MB | (1) 2M x 64 | None |
16MB | (1) 1M x 64 | (1) 1M x 64 |
24MB | (1) 2M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None |
32MB | (1) 2M x 64 | (1) 2M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 |
64MB | (1) 8M x 64 | None |
64MB | (1) 4M x 64 | (1) 4M x 64 |
72MB | (1) 8M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 |
128MB | (1) 16M x 64 | None |
128MB | (1) 8M x 64 | (1) 8M x 64 |
136MB | (1) 16M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 |
256MB | (1) 16M x 64 | (1) 16M x 64 |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
512KB | (2) 64K x 32 | Unidentified |
VIDEO MEMORY CONFIGURATION |
Note: The location & size of the video memory is unidentified. |
CPU SPEED SELECTION (CX 6X86L) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (CX 6X86MX) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
166MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2, 3 & 4 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 1 & 2 |
200MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (IBM 6X86L) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (IBM 6X86MX) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
166MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2, 3 & 4 |
166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 1 & 2 |
200MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (AM K5) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
90MHz | 60MHz | 1.5x | 1 & 2 | 2 & 3 | Open |
100MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | Open |
120MHz | 60MHz | 1.5x | 1 & 2 | 2 & 3 | Open |
133MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | Open |
166MHz | 66MHz | 1.75x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (AM K6) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 3 & 4 |
233MHz | 66MHz | 3.5x | 2 & 3 | 1 & 2 | Open |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (INTEL) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
90MHz | 60MHz | 1.5x | 1 & 2 | 2 & 3 | Open |
100MHz | 66MHz | 1.5x | 2 & 3 | 1 & 2 | Open |
120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2 |
133MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 1 & 2 |
150MHz | 60MHz | 2.5x | 1 & 2 | 2 & 3 | 1 & 2, 3 & 4 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 3 & 4 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (INTEL MMX) | |||||
CPU speed | Clock speed | Multiplier | JP4 | JP5 | JP7 |
166MHz | 66MHz | 2.5x | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 |
200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 3 & 4 |
233MHz | 66MHz | 3.5x | 2 & 3 | 1 & 2 | Open |
Note: Pins designated should be in the closed position. | |||||
CPU VOLTAGE SELECTION | ||
Voltage | JP1 | |
| » | 2.8v | Pins 1 & 2, 3 & 4, 5 & 6 closed |
2.9v | Pins 3 & 4, 5 & 6 closed | |
3.2v | Pins 1 & 2, 3 & 4 closed | |
3.3v | Pins 3 & 4 closed | |
3.5v | Open | |