CSS LABORATORIES, INC. ====================== MB-5865 Processor Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Unidentified Video Chip Set None Maximum Onboard 384MB Memory Maximum Video None Memory Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, VRM connector, USB connectors (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------------+----------+----------------+----------| | USB connector | J1 | VRM connector | J29 | |---------------------+----------+----------------+----------| | USB connector | J3 | Front panel | J30 | | | | connector | | |---------------------+----------+----------------+----------| | Auxiliary | J4 | IDE interface | J31 | | keyboard/mouse | | LED | | | connector | | | | |---------------------+----------+----------------+----------| | Serial port 1 | J5 | Reset switch | J32/pins | | | | | 1 & 2 | |---------------------+----------+----------------+----------| | Serial port 2 | J6 | Turbo LED | J32/pins | | | | | 3 & 4 | |---------------------+----------+----------------+----------| | IR connector | J7 | Speaker | J33 | |---------------------+----------+----------------+----------| | Parallel port | J9 | Power LED & | J34 | | | | keylock | | |---------------------+----------+----------------+----------| | Floppy drive | J10 | 32-bit PCI | PC1 - | | interface | | slots | PC4 | |---------------------+----------+----------------+----------| | External battery | J15 | Cache slot | SL1 | |---------------------+----------+----------------+----------| | IDE interface 2 | J20 | Temperature | SEN1 | | | | sensor | | |---------------------+----------+----------------+----------| | IDE interface 1 | J27 | Temperature | SEN2 | | | | sensor | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | JP2 | Unidentified | | | alter (CMOS password) | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP3 | Unidentified | | | alter (CMOS clear) | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP4 | Unidentified | | | alter (auxiliary keyboard | | | | | enabled) | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP5 | Unidentified | | | alter (auxiliary keyboard | | | | | enabled) | | | |---+---------------------------------+-------+--------------| | | ISA bus clock select /3 | JP10 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | ISA bus clock select /4 | JP10 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Turbo LED used as turbo LED | JP15 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Turbo LED used as green PC LED | JP15 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Next address normal operation | JP16 | Closed | |---+---------------------------------+-------+--------------| | | Next address not allowed | JP16 | Open | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP35 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 8MB | (2) 1M x 36 | None | None | |------------+---------------+---------------+---------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 16MB | (2) 2M x 36 | None | None | |------------+---------------+---------------+---------------| | 20MB | (2) 1M x 36 | (2) 1M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 20MB | (2) 2M x 36 | (2) 512K x 36 | None | |------------+---------------+---------------+---------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 24MB | (2) 2M x 36 | (2) 512K x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 28MB | (2) 2M x 36 | (2) 1M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 32MB | (2) 4M x 36 | None | None | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 40MB | (2) 4M x 36 | (2) 512K x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 44MB | (2) 4M x 36 | (2) 1M x 36 | (2) 512K x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 52MB | (2) 4M x 36 | (2) 2M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 56MB | (2) 4M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 64MB | (2) 8M x 36 | None | None | |------------+---------------+---------------+---------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | None | |------------+---------------+---------------+---------------| | 68MB | (2) 4M x 36 | (2) 4M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 72MB | (2) 8M x 36 | (2) 512K x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 76MB | (2) 8M x 36 | (2) 512K x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 80MB | (2) 8M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 84MB | (2) 8M x 36 | (2) 2M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 88MB | (2) 8M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 8M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 100MB | (2) 8M x 36 | (2) 4M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 104MB | (2) 8M x 36 | (2) 4M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 112MB | (2) 8M x 36 | (2) 4M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 16M x 36 | None | None | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 132MB | (2) 8M x 36 | (2) 8M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 132MB | (2) 16M x 36 | (2) 512K x 36 | None | |------------+---------------+---------------+---------------| | 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 140MB | (2) 16M x 36 | (2) 1M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 144MB | (2) 16M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 148MB | (2) 16M x 36 | (2) 2M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 152MB | (2) 16M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 160MB | (2) 16M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 164MB | (2) 16M x 36 | (2) 4M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 168MB | (2) 16M x 36 | (2) 4M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 176MB | (2) 16M x 36 | (2) 4M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 192MB | (2) 16M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 196MB | (2) 16M x 36 | (2) 8M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 200MB | (2) 16M x 36 | (2) 8M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 208MB | (2) 16M x 36 | (2) 8M x 36 | (2) 2M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 224MB | (2) 16M x 36 | (2) 8M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | None | |------------+---------------+---------------+---------------| | 256MB | (2) 16M x 36 | (2) 8M x 36 | (2) 8M x 36 | |------------+---------------+---------------+---------------| | 260MB | (2) 16M x 36 | (2) 16M x 36 | (2) 512K x 36 | |------------+---------------+---------------+---------------| | 264MB | (2) 16M x 36 | (2) 16M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 272MB | (2) 16M x 36 | (2) 16M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 288MB | (2) 16M x 36 | (2) 16M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 320MB | (2) 16M x 36 | (2) 16M x 36 | (2) 8M x 36 | |------------+---------------+---------------+---------------| | 384MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 | |------------------------------------------------------------| | Note: Board also accepts x 32 SIMMs. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM REFRESH RATE CONFIGURATION | |------------------------------------------------------------| | Refresh rate | J28 | |-------------------------------+----------------------------| | 60MHz | Closed | |-------------------------------+----------------------------| | 66MHz | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | SL1 | |----------------------------+-------------------------------| | 256KB | 256KB module installed | |----------------------------+-------------------------------| | 512KB | 512KB module installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP13 | JP14 | |------------------+--------------------+--------------------| | None | Pins 1 & 2 closed | Pins 1 & 2 closed | |------------------+--------------------+--------------------| | 256KB | Pins 2 & 3 closed | Pins 1 & 2 closed | |------------------+--------------------+--------------------| | 512KB | Pins 1 & 2 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP11 | JP12 | |--------------------+-------------------+-------------------| | 1-bank pipeline | Pins 1 & 2 closed | Pins 1 & 2 closed | | burst | | | |--------------------+-------------------+-------------------| | 2-bank pipeline | Pins 2 & 3 closed | Pins 2 & 3 closed | | burst | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP6 | JP7 | JP17 | JP18 | | speed | speed | | | | | | |--------+--------+------------+-----+-----+--------+--------| | 75MHz | 50MHz | 1.5x | 2 & | 2 & | Open | Open | | | | | 3 | 3 | | | |--------+--------+------------+-----+-----+--------+--------| | 90MHz | 60MHz | 1.5x | 2 & | 1 & | Open | Open | | | | | 3 | 2 | | | |--------+--------+------------+-----+-----+--------+--------| | 100MHz | 66MHz | 1.5x | 1 & | 2 & | Open | Open | | | | | 2 | 3 | | | |--------+--------+------------+-----+-----+--------+--------| | 120MHz | 60MHz | 2x | 2 & | 1 & | Open | Closed | | | | | 3 | 2 | | | |--------+--------+------------+-----+-----+--------+--------| | 133MHz | 66MHz | 2x | 1 & | 2 & | Open | Closed | | | | | 2 | 3 | | | |--------+--------+------------+-----+-----+--------+--------| | 150MHz | 60MHz | 2.5x | 2 & | 1 & | Closed | Closed | | | | | 3 | 2 | | | |--------+--------+------------+-----+-----+--------+--------| | 166MHz | 66MHz | 2.5x | 1 & | 2 & | Closed | Closed | | | | | 2 | 3 | | | |--------+--------+------------+-----+-----+--------+--------| | 200MHz | 66MHz | 3x | 1 & | 2 & | Closed | Open | | | | | 2 | 3 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLASH BIOS SELECTION | |------------------------------------------------------------| | Setting | JP1 | JP8 | JP9 | |---------------+--------------+--------------+--------------| | Normal | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | operation | closed | closed | closed | |---------------+--------------+--------------+--------------| | Programming | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | mode | closed | closed | closed | +------------------------------------------------------------+