DIAMOND FLOWER, INC. ==================== 3486-OCV Processor 80386DX/CX486DLC/80486SX/80487SX/ODP486DX/80486DX/80486DX2/ODP586SX Processor 20/25/33/50(Internal)/50/66(Internal)MHz Speed Chip Set OPTI Max. 64MB Onboard DRAM Cache 64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O 32-bit VESA slots (2) Options NPU 80387DX Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |----------------+----------+---------------------+----------| | Diagnostic LCD | J1 | Reset switches | J6 & J8 | | port | | | | |----------------+----------+---------------------+----------| | Keyboard | J2 | Turbo Switch | J7 | | connector | | | | |----------------+----------+---------------------+----------| | Speaker | J3 | PS/2 mouse | J9 | | | | connector | | |----------------+----------+---------------------+----------| | Power LED & | J4 | External Battery | J10 | | keylock | | | | |----------------+----------+---------------------+----------| | Turbo LED | J5 | 32-bit VESA slots | S1 & S2 | | | | (2) | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | CMOS memory normal operation | J11 | pins 1 & 2 | | | (Internal Battery) | | closed | |---+----------------------------------+--------+------------| | | CMOS memory normal operation | J11 | Open | | | (External Battery) | | | |---+----------------------------------+--------+------------| | | CMOS memory clear | J11 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP10 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP11 | Closed | | | alter | | | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP29 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP29 | Open | |---+----------------------------------+--------+------------| |>> | BIOS ROM type select 2764 | JP32 | Open | |---+----------------------------------+--------+------------| |>> | BIOS ROM type select 27128 or | JP32 | pins 1 & 2 | | | Flash RAM 28f010 | | closed | |---+----------------------------------+--------+------------| |>> | BIOS ROM type select Flash RAM | JP32 | pins 2 & 3 | | | 28f001 | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP33 | Closed | | | alter | | | |------------------------------------------------------------| | Note:The location of JP10, JP28 and JP33 are unknown. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+------------+------------+------------+------------| | 1MB | 256K x 36 | NONE | NONE | NONE | |--------+------------+------------+------------+------------| | 2MB | 256K x 36 | 256K x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 2MB | 512K x 36 | NONE | NONE | NONE | |--------+------------+------------+------------+------------| | 3MB | 256K x 36 | 256K x 36 | 256K x 36 | NONE | |--------+------------+------------+------------+------------| | 4MB | 256K x 36 | 256K x 36 | 256K x 36 | 256K x 36 | |--------+------------+------------+------------+------------| | 4MB | 512K x 36 | 512K x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 4MB | 1M x 36 | NONE | NONE | NONE | |--------+------------+------------+------------+------------| | 6MB | 512K x 36 | 512K x 36 | 512K x 36 | NONE | |--------+------------+------------+------------+------------| | 8MB | 512K x 36 | 512K x 36 | 512K x 36 | 512K x 36 | |--------+------------+------------+------------+------------| | 8MB | 1M x 36 | 1M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 8MB | 2M x 36 | NONE | NONE | NONE | |--------+------------+------------+------------+------------| | 9MB | 2M x 36 | 256K x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 10MB | 2M x 36 | 256K x 36 | 256K x 36 | NONE | |--------+------------+------------+------------+------------| | 10MB | 2M x 36 | 512K x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 11MB | 2M x 36 | 256K x 36 | 256K x 36 | 256K x 36 | |--------+------------+------------+------------+------------| | 12MB | 2M x 36 | 512K x 36 | 512K x 36 | NONE | |--------+------------+------------+------------+------------| | 12MB | 2M x 36 | 1M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 12MB | 1M x 36 | 1M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 14MB | 2M x 36 | 512K x 36 | 512K x 36 | 512K x 36 | |--------+------------+------------+------------+------------| | 16MB | 2M x 36 | 1M x 36 | 1M x 36 | NONE | |--------+------------+------------+------------+------------| | 16MB | 2M x 36 | 2M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 16MB | 1M x 36 | 1M x 36 | 1M x 36 | 1M x 36 | |--------+------------+------------+------------+------------| | 16MB | 4M x 36 | NONE | NONE | NONE | |--------+------------+------------+------------+------------| | 20MB | 2M x 36 | 2M x 36 | 1M x 36 | NONE | |--------+------------+------------+------------+------------| | 20MB | 4M x 36 | 1M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 24MB | 2M x 36 | 2M x 36 | 1M x 36 | 1M x 36 | |--------+------------+------------+------------+------------| | 24MB | 4M x 36 | 1M x 36 | 1M x 36 | NONE | |--------+------------+------------+------------+------------| | 24MB | 4M x 36 | 2M x 36 | NONE | NONE | |--------+------------+------------+------------+------------| | 24MB | 2M x 36 | 2M x 36 | 2M x 36 | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CONTINUED) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |---------+------------+------------+------------+-----------| | 28MB | 4M x 36 | 1M x 36 | 1M x 36 | 1M x 36 | |---------+------------+------------+------------+-----------| | 32MB | 2M x 36 | 2M x 36 | 2M x 36 | 2M x 36 | |---------+------------+------------+------------+-----------| | 32MB | 4M x 36 | 4M x 36 | NONE | NONE | |---------+------------+------------+------------+-----------| | 32MB | 8M x 36 | NONE | NONE | NONE | |---------+------------+------------+------------+-----------| | 32MB | 4M x 36 | 2M x 36 | 2M x 36 | NONE | |---------+------------+------------+------------+-----------| | 36MB | 4M x 36 | 4M x 36 | 1M x 36 | NONE | |---------+------------+------------+------------+-----------| | 36MB | 8M x 36 | 1M x 36 | NONE | NONE | |---------+------------+------------+------------+-----------| | 40MB | 4M x 36 | 2M x 36 | 2M x 36 | 2M x 36 | |---------+------------+------------+------------+-----------| | 40MB | 4M x 36 | 4M x 36 | 1M x 36 | 1M x 36 | |---------+------------+------------+------------+-----------| | 40MB | 4M x 36 | 4M x 36 | 2M x 36 | NONE | |---------+------------+------------+------------+-----------| | 40MB | 8M x 36 | 1M x 36 | 1M x 36 | NONE | |---------+------------+------------+------------+-----------| | 40MB | 8M x 36 | 2M x 36 | NONE | NONE | |---------+------------+------------+------------+-----------| | 44MB | 8M x 36 | 1M x 36 | 1M x 36 | 1M x 36 | |---------+------------+------------+------------+-----------| | 48MB | 4M x 36 | 4M x 36 | 2M x 36 | 2M x 36 | |---------+------------+------------+------------+-----------| | 48MB | 8M x 36 | 2M x 36 | 2M x 36 | NONE | |---------+------------+------------+------------+-----------| | 48MB | 4M x 36 | 4M x 36 | 4M x 36 | NONE | |---------+------------+------------+------------+-----------| | 48MB | 8M x 36 | 4M x 36 | NONE | NONE | |---------+------------+------------+------------+-----------| | 56MB | 8M x 36 | 2M x 36 | 2M x 36 | 2M x 36 | |---------+------------+------------+------------+-----------| | 64MB | 4M x 36 | 4M x 36 | 4M x 36 | 4M x 36 | |---------+------------+------------+------------+-----------| | 64MB | 8M x 36 | 8M x 36 | NONE | NONE | |---------+------------+------------+------------+-----------| | 64MB | 8M x 36 | 4M x 36 | 4M x 36 | NONE | |---------+------------+------------+------------+-----------| | 64MB | 16M x 36 | NONE | NONE | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |----------+---------------+---------------+-----------------| | 64KB | (4) 8K x 8 | (4) 8K x 8 | 8K x 8 | |----------+---------------+---------------+-----------------| | 128KB | (4) 32K x 8 | NONE | 8K x 8 | |----------+---------------+---------------+-----------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | 16K x 8/32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP6 | JP7 | JP8 | JP9 | |-------+--------+--------+-----------------+----------------| | 64KB | Open | Open | pins 2 & 3 | pins 2 & 3 | | | | | closed | closed | |-------+--------+--------+-----------------+----------------| | 128KB | Closed | Open | pins 1 & 2 | pins 1 & 2 | | | | | closed | closed | |-------+--------+--------+-----------------+----------------| | 256KB | Closed | Closed | pins 2 & 3 | pins 2 & 3 | | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA CPU TYPE CONFIGURATION | |------------------------------------------------------------| | CPU Type | JP15 | JP16 | JP21 | JP22 | |-----------+-------------------+---------+---------+--------| | 80386 | pins 2 & 3 closed | Open | Open | Closed | |-----------+-------------------+---------+---------+--------| | 80486 | pins 1 & 2 closed | Closed | Closed | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA WAIT STATE/BUS SPEED (ID2 & ID3) CONFIGURATION | |------------------------------------------------------------| | CPU speed | Wait states | JP24 (ID3) | JP23 (ID2) | |-------------+----------------+--------------+--------------| | <=33MHz | 0 wait states | Closed | Closed | |-------------+----------------+--------------+--------------| | >33MHz | 1 wait state | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA BUS READY SIGNAL CONFIGURATION | |------------------------------------------------------------| | Signal | JP18 | JP34 | |------------------+-------------------+---------------------| |>> | Delay 1 PCLK | pins 1 & 2 closed | pins 1 & 2, 3 & 4 | | | | | closed | |---+--------------+-------------------+---------------------| | | No Delay | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP1 | JP2 | JP3 | JP17 | JP19 | JP27 | |------------+-------+-------+-------+-------+--------+------| | 80386DX | N/A | N/A | N/A | N/A | Open | pins | | | | | | | | 1 & | | | | | | | | 2 | |------------+-------+-------+-------+-------+--------+------| | CX486DLC | N/A | N/A | N/A | N/A | Open | pins | | | | | | | | 1 & | | | | | | | | 2 | |------------+-------+-------+-------+-------+--------+------| | 486SX/PGA | pins | Open | pins | pins | Closed | pins | | | 2 & 3 | | 1 & 2 | 1 & 2 | | 2 & | | | | | | | | 3 | |------------+-------+-------+-------+-------+--------+------| | 486SX/PQFP | 1 & | pins | pins | pins | Closed | pins | | | 2, 3 | 1 & 2 | 2 & 3 | 2 & 3 | | 2 & | | | & 4 | | | | | 3 | |------------+-------+-------+-------+-------+--------+------| | 80487SX | 1 & | pins | pins | pins | Closed | pins | | | 2, 3 | 1 & 2 | 2 & 3 | 2 & 3 | | 2 & | | | & 4 | | | | | 3 | |------------+-------+-------+-------+-------+--------+------| | 80486DX | 1 & | pins | pins | pins | Closed | pins | | | 2, 3 | 2 & 3 | 1 & 2 | 1 & 2 | | 2 & | | | & 4 | | | | | 3 | |------------+-------+-------+-------+-------+--------+------| | 80486DX2 | 1 & | pins | pins | pins | Closed | pins | | | 2, 3 | 2 & 3 | 1 & 2 | 1 & 2 | | 2 & | | | & 4 | | | | | 3 | |------------+-------+-------+-------+-------+--------+------| | ODP586SX | 1 & | pins | pins | pins | Closed | pins | | | 2, 3 | 1 & 2 | 2 & 3 | 1 & 2 | | 2 & | | | & 4 | | | | | 3 | |------------------------------------------------------------| | Note:Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP12 | JP13 | JP14 | JP25 | JP26 | JP31 | |------------+------+------+------+--------+--------+--------| | 386DX/25 | Open | Open |Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 386DX/33 |Closed| Open |Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 386DX/40 | Open |Closed|Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 486DLC/25 | Open | Open |Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 486DLC/33 |Closed| Open |Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 486DLC/40 | Open |Closed|Closed|pins 2 &|pins 2 &|pins 1 &| | | | | | 3 | 3 | 2 | |------------+------+------+------+--------+--------+--------| | 486SX/DX25 | Open | Open |Closed|pins 2 &|pins 1 &|pins 1 &| | | | | | 3 | 2 | 2 | |------------+------+------+------+--------+--------+--------| | 486SX/DX33 |Closed| Open |Closed|pins 2 &|pins 1 &|pins 1 &| | | | | | 3 | 2 | 2 | |------------+------+------+------+--------+--------+--------| | 486DX/40 |Closed|Closed| Open |pins 1 &|pins 1 &|pins 1 &| | | | | | 2 | 2 | 2 | |------------+------+------+------+--------+--------+--------| | 486DX/50 | Open | Open |Closed|pins 1 &|pins 1 &|pins 1 &| | | | | | 2 | 2 | 2 | |------------+------+------+------+--------+--------+--------| |80486DX2/50i| Open | Open |Closed|pins 2 &|pins 1 &|pins 1 &| | | | | | 3 | 2 | 2 | |------------+------+------+------+--------+--------+--------| |80486DX2/66i|Closed| Open |Closed|pins 2 &|pins 1 &|pins 1 &| | | | | | 3 | 2 | 2 | |------------------------------------------------------------| |Note:Pins designated should be in the closed position. | +------------------------------------------------------------+