DIAMOND FLOWER, INC. ==================== 586ITX (REV. A+) Device Type Mainboard Processor AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 305mm x 230mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | ATX power | ATX | Reset switch | J10C | | connector | | | | |-------------------+----------+------------------+----------| | Serial port 1 | CN1 | Green PC | J10D | | | | connector | | |-------------------+----------+------------------+----------| | Floppy drive | CN2 | Soft off power | J10E | | interface | | supply | | |-------------------+----------+------------------+----------| | Serial port 2 | CN3 | Green PC LED | J10F | |-------------------+----------+------------------+----------| | IR connector | CN4 | IDE interface | J10G | | | | LED | | |-------------------+----------+------------------+----------| | PS/2 mouse port | CN6 | ATX power supply | J10H | | | | LED | | |-------------------+----------+------------------+----------| | Parallel port | CN7 | USB connector 1 | JP8 | |-------------------+----------+------------------+----------| | IDE interface 1 | J7 | USB connector 2 | JP9 | |-------------------+----------+------------------+----------| | IDE interface 2 | J8 | Chassis fan | JP19 | | | | power | | |-------------------+----------+------------------+----------| | Power LED & | J10A | 32-bit PCI slots | PC1 - | | keylock | | | PC4 | |-------------------+----------+------------------+----------| | Speaker | J10B | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP7 | Closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP7 | Open | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP14 | Pins 5 & 6, | | | alter | | 7 & 8 closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP18 | Pins 1 & 3, | | | alter | | 4 & 6 closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP22 | Open | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP23 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 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 | |------------------+--------------------+--------------------| | 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 | |------------------------------------------------------------| | Note: Board accepts SDRAM memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 512KB | (2) 64K x 32 | Unidentified | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP1 | JP2 | JP20 | | | speed | | | | | |-----------+----------+------------+-------+-------+--------| | 90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | |-----------+----------+------------+-------+-------+--------| | 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | |-----------+----------+------------+-------+-------+--------| | 120MHz | 60MHz | 2x | 2 & 3 | 1 & 2 | Closed | |-----------+----------+------------+-------+-------+--------| | 133MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | Open | |-----------+----------+------------+-------+-------+--------| | 150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | Closed | |-----------+----------+------------+-------+-------+--------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP1 | JP2 | JP20 | | | speed | | | | | |------------+-----------+------------+-------+-------+------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | |------------+-----------+------------+-------+-------+------| | 200MHz | 66MHz | 3x | 1 & 2 | 2 & 3 | Open | |------------+-----------+------------+-------+-------+------| | 233MHz | 66MHz | 3.5x | 1 & 2 | 1 & 2 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP1 | JP2 | JP20 | | | speed | | | | | |-----------+----------+------------+-------+-------+--------| | 90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | Closed | |-----------+----------+------------+-------+-------+--------| | 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | Open | |-----------+----------+------------+-------+-------+--------| | 120MHz | 60MHz | 2x | 2 & 3 | 1 & 2 | Closed | |-----------+----------+------------+-------+-------+--------| | 133MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | Open | |-----------+----------+------------+-------+-------+--------| | 150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | Closed | |-----------+----------+------------+-------+-------+--------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | |-----------+----------+------------+-------+-------+--------| | 200MHz | 66MHz | 3x | 1 & 2 | 2 & 3 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| | CPU speed | Clock | Multiplier | JP1 | JP2 | JP20 | | | speed | | | | | |------------+-----------+------------+-------+-------+------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | Open | |------------+-----------+------------+-------+-------+------| | 200MHz | 66MHz | 3x | 1 & 2 | 2 & 3 | Open | |------------+-----------+------------+-------+-------+------| | 233MHz | 66MHz | 3.5x | 1 & 2 | 1 & 2 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (SINGLE) | |------------------------------------------------------------| | Voltage | JP15 | |----------------------------+-------------------------------| |>> | 3.3v | Pins 3 & 4 closed | |----+-----------------------+-------------------------------| | | 3.5v | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| | Voltage | JP13 | |----------------------------+-------------------------------| | | 2.8v | Pins 7 & 8 closed | |---+------------------------+-------------------------------| | | 2.9v | Pins 5 & 6 closed | |---+------------------------+-------------------------------| | | 3.2v | Pins 9 & 10 closed | |---+------------------------+-------------------------------| |>> | 3.3v | Pins 3 & 4 closed | |---+------------------------+-------------------------------| | | 3.5v | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM ON RING SELECTION | |------------------------------------------------------------| | Setting | JP21 | |----------------------------+-------------------------------| | | COM1 | Pins 1 & 2 closed | |---+------------------------+-------------------------------| | | COM2 | Pins 2 & 3 closed | |---+------------------------+-------------------------------| |>> | Disabled | Open | +------------------------------------------------------------+