DIAMOND FLOWER, INC. ==================== G486VPC (REV. BA0+) Processor CX486DX2/AM486DX2/SGS486DX2/80486DX2/CX486DX4/ AM486DX4/SGS486DX4/80486DX4/ODP80486DX4/P24T/AM5X86/ CX5X86/SGS5X86 Processor 25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/ Speed 100(internal)/120(internal)/133(internal)/150(internal)/166(internal)MHz Chip Set VIA Video Chip None Set Maximum 128MB Onboard Memory Maximum None Video Memory Cache 128/256KB BIOS Award Dimensions 250mm x 220mm I/O 32-bit PCI slot, floppy drive interface, IDE interfaces (2), parallel Options port, PS/2 mouse interface, serial ports (2) NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | PS/2 mouse | CN1 | IDE interface 1 | J8 | | interface | | | | |-------------------+----------+------------------+----------| | Turbo LED | J1 | IDE interface 2 | J9 | |-------------------+----------+------------------+----------| | Green PC LED | J2 | Parallel port | J10 | |-------------------+----------+------------------+----------| | Speaker | J3 | Floppy drive | J11 | | | | interface | | |-------------------+----------+------------------+----------| | Reset switch | J4 | Serial port 1 | J12 | |-------------------+----------+------------------+----------| | Power LED & | J5 | Serial port 2 | J13 | | keylock | | | | |-------------------+----------+------------------+----------| | IDE interface LED | J6 | 32-bit PCI slot | PC1 | |-------------------+----------+------------------+----------| | Turbo switch | J7 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| | | On board battery disabled | JC1 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| | | On board battery enabled | JC1 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | CMOS memory normal operation | JC2 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | JC2 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP1 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP11 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP12 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP14 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP17 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Flash BIOS voltage select 12v | JP19 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | Flash BIOS voltage select 5v | JP19 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP24 | Open | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP25 | Pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 1MB | (1) 256K x 32 | None | None | |------------+---------------+---------------+---------------| | 2MB | (1) 256K x 32 | (1) 256K x 32 | None | |------------+---------------+---------------+---------------| | 2MB | (1) 512K x 32 | None | None | |------------+---------------+---------------+---------------| | 3MB | (1) 256K x 32 | (1) 256K x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 3MB | (1) 512K x 32 | None | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 4MB | (1) 1M x 32 | None | None | |------------+---------------+---------------+---------------| | 4MB | (1) 512K x 32 | None | (1) 512K x 32 | |------------+---------------+---------------+---------------| | 5MB | (1) 1M x 32 | (1) 256K x 32 | None | |------------+---------------+---------------+---------------| | 6MB | (1) 1M x 32 | (1) 256K x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 6MB | (1) 512K x 32 | None | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 8MB | (1) 1M x 32 | (1) 1M x 32 | None | |------------+---------------+---------------+---------------| | 8MB | (1) 2M x 32 | None | None | |------------+---------------+---------------+---------------| | 9MB | (1) 1M x 32 | (1) 1M x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 9MB | (1) 2M x 32 | None | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 12MB | (1) 1M x 32 | (1) 1M x 32 | (1) 1M x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 12MB | (1) 2M x 32 | None | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 16MB | (1) 4M x 32 | None | None | |------------+---------------+---------------+---------------| | 16MB | (1) 2M x 32 | None | (1) 2M x 32 | |------------+---------------+---------------+---------------| | 17MB | (1) 4M x 32 | (1) 256K x 32 | None | |------------+---------------+---------------+---------------| | 18MB | (1) 4M x 32 | (1) 256K x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 18MB | (1) 512K x 32 | None | (1) 4M x 32 | |------------+---------------+---------------+---------------| | 20MB | (1) 4M x 32 | (1) 1M x 32 | None | |------------+---------------+---------------+---------------| | 21MB | (1) 4M x 32 | (1) 1M x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 24MB | (1) 4M x 32 | (1) 1M x 32 | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 24MB | (1) 2M x 32 | None | (1) 4M x 32 | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 32 | (1) 4M x 32 | None | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 32 | None | (1) 4M x 32 | |------------+---------------+---------------+---------------| | 32MB | (1) 8M x 32 | None | None | |------------+---------------+---------------+---------------| | 33MB | (1) 4M x 32 | (1) 4M x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 33MB | (1) 8M x 32 | None | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 34MB | (1) 8M x 32 | None | (1) 512K x 32 | |------------+---------------+---------------+---------------| | 36MB | (1) 4M x 32 | (1) 4M x 32 | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 36MB | (1) 8M x 32 | None | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 40MB | (1) 8M x 32 | None | (1) 2M x 32 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 32 | (1) 4M x 32 | (1) 4M x 32 | |------------+---------------+---------------+---------------| | 48MB | (1) 8M x 32 | None | (1) 4M x 32 | |------------+---------------+---------------+---------------| | 64MB | (1) 16M x 32 | None | None | |------------+---------------+---------------+---------------| | 64MB | (1) 8M x 32 | None | (1) 8M x 32 | |------------+---------------+---------------+---------------| | 65MB | (1) 16M x 32 | (1) 256K x 32 | None | |------------+---------------+---------------+---------------| | 68MB | (1) 16M x 32 | (1) 1M x 32 | None | |------------+---------------+---------------+---------------| | 69MB | (1) 16M x 32 | (1) 1M x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 72MB | (1) 16M x 32 | (1) 1M x 32 | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 72MB | (1) 2M x 32 | None | (1) 16M x 32 | |------------+---------------+---------------+---------------| | 80MB | (1) 16M x 32 | (1) 4M x 32 | None | |------------+---------------+---------------+---------------| | 81MB | (1) 16M x 32 | (1) 4M x 32 | (1) 256K x 32 | |------------+---------------+---------------+---------------| | 84MB | (1) 16M x 32 | (1) 4M x 32 | (1) 1M x 32 | |------------+---------------+---------------+---------------| | 96MB | (1) 8M x 32 | None | (1) 16M x 32 | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 32 | (1) 16M x 32 | None | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 32 | None | (1) 16M x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 128KB | (4) 32K x 8 | (1) 32K x 8 | |------------------+--------------------+--------------------| | 256KB | (4) 64K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP6 | JP7 | JP8 | |-------+-----------------+-----------------+----------------| | 128KB | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |-------+-----------------+-----------------+----------------| | 256KB | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | Speed | JP3 | JP4 | JP5 | |---------+----------------+----------------+----------------| | 25MHz | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 33MHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 40MHz | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 66iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 75iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 80iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 100iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 120iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 133iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 150iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 166iMHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | JRN1 | JRN2 | |-----------------+----------------------+-------------------| | CX486DX2 | Open | 1 & 2, 3 & 4, 5 & | | | | 6, 7 & 8, 9 & 10 | |-----------------+----------------------+-------------------| | AM486DX2 NV8T | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | AM486DX2 SV8B | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | SGS486DX2 | Open | 1 & 2, 3 & 4, 5 & | | | | 6, 7 & 8, 9 & 10 | |-----------------+----------------------+-------------------| | 80486DX2 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | CX486DX4 (Cyrix | Open | 1 & 2, 3 & 4, 5 & | | pin out) | | 6, 7 & 8, 9 & 10 | |-----------------+----------------------+-------------------| | CX486DX4 (Intel | 1 & 2, 3 & 4, 5 & 6, | Open | | pin out) | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | AM486DX4 SV8B | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | AM486DX4 NV8T | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | SGS486DX4 | Open | 1 & 2, 3 & 4, 5 & | | (Cyrix pin out) | | 6, 7 & 8, 9 & 10 | |-----------------+----------------------+-------------------| | SGS486DX4 | 1 & 2, 3 & 4, 5 & 6, | Open | | (Intel pin out) | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | 80486DX4 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | ODP80486DX4 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | P24T | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | AM5X86 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | CX5X86 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |-----------------+----------------------+-------------------| | SGS5X86 | 1 & 2, 3 & 4, 5 & 6, | Open | | | 7 & 8, 9 & 10 | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (CON'T) | |------------------------------------------------------------| | Type | JP16 | JP18 | JP20 | JP22 | JP23 | |------------------+--------+--------+-------+-------+-------| | CX486DX2 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | |------------------+--------+--------+-------+-------+-------| | AM486DX2 NV8T | Open | Closed | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | AM486DX2 SV8B | Closed | Open | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | SGS486DX2 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | |------------------+--------+--------+-------+-------+-------| | 80486DX2 | Open | Open | 1 & 2 | 1 & 2 | Open | |------------------+--------+--------+-------+-------+-------| | CX486DX4 (Cyrix | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | | pin out) | | | | | | |------------------+--------+--------+-------+-------+-------| | CX486DX4 (Intel | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | | pin out) | | | | | | |------------------+--------+--------+-------+-------+-------| | AM486DX4 SV8B | Open | Open | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | AM486DX4 NV8T | Open | Open | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | SGS486DX4 (Cyrix | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | | pin out) | | | | | | |------------------+--------+--------+-------+-------+-------| | SGS486DX4 (Intel | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | | pin out) | | | | | | |------------------+--------+--------+-------+-------+-------| | 80486DX4 | Open | Open | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | ODP80486DX4 | Open | Open | 1 & 2 | 2 & 3 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | P24T | Open | Open | 1 & 2 | 2 & 3 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | AM5X86 | Closed | Open | 1 & 2 | 1 & 2 | 2 & 3 | |------------------+--------+--------+-------+-------+-------| | CX5X86 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | |------------------+--------+--------+-------+-------+-------| | SGS5X86 | Open | Open | 1 & 2 | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP9 | JP10 | JP15 | |---------+----------------+----------------+----------------| | 3.45v | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 3.6v | Pins 2 & 3 | Pins 3 & 4 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 4v | Pins 2 & 3 | Pins 5 & 6 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 5v | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | PCI SPEED SELECTION | |------------------------------------------------------------| | Speed | JP13 | JP21 | |------------------+--------------------+--------------------| |>> | < = 33MHz | Pins 1 & 2 closed | Pins 1 & 2 closed | |---+--------------+--------------------+--------------------| | | = 40MHz | Pins 2 & 3 closed | Pins 2 & 3 closed | +------------------------------------------------------------+