ACHME COMPUTER, INC. ==================== MS-5172 Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium Processor Speed Unidentified Chip Set SIS Video Chip Set None Maximum Onboard 768MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Unidentified Dimensions 305mm x 186mm I/O Options 32-bit PCI slots (3), floppy drive interface, MIDI/game port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in - CD-ROMs (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+----------+-----------------+-------------| | AGP slot | AGP | Wake on LAN | J2 | | | | connector | | |-----------------+----------+-----------------+-------------| | ATX power | ATX | Wake on modem | J3 | | connector | | connector | | |-----------------+----------+-----------------+-------------| | Game/MIDI port | CN1 | Green PC LED | J4/pins 1 & | | | | | 2 | |-----------------+----------+-----------------+-------------| | Microphone in | CN2 | Soft off power | J4/pins 3 & | | | | supply | 4 | |-----------------+----------+-----------------+-------------| | Line in | CN3 | Audio in - | JCD1 | | | | CD-ROM | | |-----------------+----------+-----------------+-------------| | Line out | CN4 | Audio in - | JCD2 | | | | CD-ROM | | |-----------------+----------+-----------------+-------------| | Serial port 2 | CN5 | Turbo LED | JFP1/pins 2 | | | | | & 3 | |-----------------+----------+-----------------+-------------| | Serial port 1 | CN6 | Reset switch | JFP1/pins 9 | | | | | & 10 | |-----------------+----------+-----------------+-------------| | Parallel port | CN7 | IDE interface | JFP1/pins | | | | LED | 12 & 24 | |-----------------+----------+-----------------+-------------| | USB connector 1 | CN8 | Power LED & | JFP1/pins | | | | keylock | 13 - 17 | |-----------------+----------+-----------------+-------------| | USB connector 2 | CN9 | Speaker | JFP1/pins | | | | | 19 - 22 | |-----------------+----------+-----------------+-------------| | PS/2 mouse port | CN10 | Remote power | JP4/pins 3 | | | | on/off switch | & 4 | |-----------------+----------+-----------------+-------------| | IDE interface 2 | CN11 | IR connector | IR1 | |-----------------+----------+-----------------+-------------| | IDE interface 1 | CN12 | 32-bit PCI | PC1 - PC3 | | | | slots | | |-----------------+----------+-----------------+-------------| | Floppy drive | CN13 | Chassis fan | SYS | | interface | | power | | |-----------------+----------+-----------------+-------------| | CPU fan power | CPU | | | |------------------------------------------------------------| | Note: The location of J2 & JP4 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | CMOS memory normal operation | JBAT | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JBAT | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Power on mode voltage select 5v | JP1 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Power on mode voltage select | JP1 | Pins 2 & 3 | | | 5vsb | | closed | |---+---------------------------------+-------+--------------| | | Cyrix linear mode enabled | JP2 | Closed | |---+---------------------------------+-------+--------------| | | Cyrix linear mode disabled | JP2 | Open | |---+---------------------------------+-------+--------------| |>> | Flash BIOS voltage select 5v | JP3 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Flash BIOS voltage select 12v | JP3 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JV2 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 8MB | (1) 1M x 64 | None | None | |------------+---------------+---------------+---------------| | 16MB | (1) 2M x 64 | None | None | |------------+---------------+---------------+---------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 64 | None | None | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 64MB | (1) 8M x 64 | None | None | |------------+---------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | None | |------------+---------------+---------------+---------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | None | |------------+---------------+---------------+---------------| | 96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 104MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 64 | None | None | |------------+---------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | None | |------------+---------------+---------------+---------------| | 136MB | (1) 16M x 64 | (1) 1M x 64 | None | |------------+---------------+---------------+---------------| | 136MB | (1) 8M x 64 | (1) 8M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 144MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 144MB | (1) 16M x 64 | (1) 2M x 64 | None | |------------+---------------+---------------+---------------| | 144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 160MB | (1) 16M x 64 | (1) 4M x 64 | None | |------------+---------------+---------------+---------------| | 160MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 168MB | (1) 16M x 64 | (1) 4M x 64 | (1) 1M x 64 | |------------+---------------+---------------+---------------| | 176MB | (1) 16M x 64 | (1) 4M x 64 | (1) 2M x 64 | |------------+---------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 | |------------+---------------+---------------+---------------| | 192MB | (1) 16M x 64 | (1) 8M x 64 | None | |------------+---------------+---------------+---------------| | 192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | |------------+---------------+---------------+---------------| | 200MB | (1) 16M x 64 | (1) 8M x 64 | (1) 1M x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |----------+-----------------+---------------+---------------| | 208MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 | |----------+-----------------+---------------+---------------| | 224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 | |----------+-----------------+---------------+---------------| | 256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | |----------+-----------------+---------------+---------------| | 384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | |----------+-----------------+---------------+---------------| | 512MB | (1) 32M x 64 | (1) 32M x 64 | None | |----------+-----------------+---------------+---------------| | 768MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | |------------------------------------------------------------| | Note: Board accepts EDO & SDRAM memory. 384MB maximum if | | using SDRAM memory. 768MB maximum if using EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 512KB cache is factory installed and is not | | configurable. The location is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU CLOCK SPEED SELECTION | |------------------------------------------------------------| | CPU speed | AGP speed | PCI speed | SW1/4 | SW1/5 | SW1/6 | |-----------+-----------+-----------+--------+-------+-------| | 60MHz | 60MHz | 30MHz | On | On | On | |-----------+-----------+-----------+--------+-------+-------| | 66MHz | 66MHz | 33MHz | Off | On | On | |-----------+-----------+-----------+--------+-------+-------| | 68.5MHz | 68.5MHz | 34MHz | On | Off | On | |-----------+-----------+-----------+--------+-------+-------| | 75MHz | 75MHz | 37.5MHz | Off | Off | On | |-----------+-----------+-----------+--------+-------+-------| | 75MHz | 64MHz | 32MHz | On | On | Off | |-----------+-----------+-----------+--------+-------+-------| | 83MHz | 66MHz | 33MHz | Off | On | Off | |-----------+-----------+-----------+--------+-------+-------| | 90MHz | 60MHz | 30MHz | On | Off | Off | |-----------+-----------+-----------+--------+-------+-------| | 100MHz | 66MHz | 33MHz | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU MULTIPLIER SELECTION | |------------------------------------------------------------| | Multiplier | SW1/1 | SW1/2 | SW1/3 | |---------------+--------------+--------------+--------------| | 1.5x | Off | Off | Off | |---------------+--------------+--------------+--------------| | 2x | On | Off | Off | |---------------+--------------+--------------+--------------| | 2.5x | On | On | Off | |---------------+--------------+--------------+--------------| | 3x | Off | On | Off | |---------------+--------------+--------------+--------------| | 3.5x | Off | Off | Off | |---------------+--------------+--------------+--------------| | 4x | On | Off | On | |---------------+--------------+--------------+--------------| | 4.5x | On | On | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | V core | JV3 | |---------+--------+-----------------------------------------| | 3.3v | 2.0v | Open | |---------+--------+-----------------------------------------| | 3.3v | 2.1v | Pins 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.2v | Pins 7 & 8 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.3v | Pins 7 & 8, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.4v | Pins 5 & 6 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.5v | Pins 5 & 6, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.6v | Pins 5 & 6, 7 & 8, closed | |---------+--------+-----------------------------------------| | 3.3v | 2.7v | Pins 5 & 6, 7 & 8, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.8v | Pins 3 & 4 closed | |---------+--------+-----------------------------------------| | 3.3v | 2.9v | Pins 3 & 4, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 3.0v | Pins 3 & 4, 7 & 8 closed | |---------+--------+-----------------------------------------| | 3.3v | 3.1v | Pins 3 & 4, 7 & 8, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 3.2v | Pins 3 & 4, 5 & 6 closed | |---------+--------+-----------------------------------------| | 3.3v | 3.3v | Pins 3 & 4, 5 & 6, 9 & 10 closed | |---------+--------+-----------------------------------------| | 3.3v | 3.4v | Pins 3 & 4, 5 & 6, 7 & 8 closed | |---------+--------+-----------------------------------------| | 3.5v | 3.5v | Pins 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Setting | JV1 | |----------------------------+-------------------------------| | Single | Open | |----------------------------+-------------------------------| | Dual | Pins 1 & 2, 3 & 4 closed | +------------------------------------------------------------+