DIGITAL EQUIPMENT CORPORATION ============================= PRIORIS LX Processor 80486SX/80486DX/80486DX2/Pentium Processor Speed 80486: 25/33MHz Pentium: 75/90/100/120/133/150/166/180/200MHz Chip Set Unidentified Video Chip Set None Maximum Onboard 80486: 128MB Memory Pentium: 192MB Maximum Video None Memory Cache 80486: Unidentified Pentium: 256/512KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (3), Ethernet 10Base2 connector, Ethernet 10BaseT connector, floppy drive interface, IDE interfaces (2), SCSI interface, parallel port, serial ports (2), VGA port, CPU slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Parallel port | CN1 | IDE interface 2 | CN8 | |-------------------+----------+------------------+----------| | VGA port | CN2 | Front panel | CN9 | | | | connector | | |-------------------+----------+------------------+----------| | Ethernet 10BaseT | CN3 | V dc power | J1 | | connector | | connector | | |-------------------+----------+------------------+----------| | Ethernet 10Base2 | CN4 | Chassis fan | J2 | | connector | | power | | |-------------------+----------+------------------+----------| | SCSI interface | CN5 | Speaker | J3 | |-------------------+----------+------------------+----------| | Floppy drive | CN6 | 32-bit PCI slots | PC1 - | | interface | | | PC3 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN7 | CPU slot | SL1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+--------+-----------| |>> | Flash BIOS upgrade enabled | J22/1 | Off | |---+-----------------------------------+--------+-----------| | | Flash BIOS upgrade disabled | J22/1 | On | |---+-----------------------------------+--------+-----------| |>> | Flash BIOS write protect disabled | J22/2 | Off | |---+-----------------------------------+--------+-----------| | | Flash BIOS write protect enabled | J22/2 | On | |---+-----------------------------------+--------+-----------| |>> | Password normal operation | J22/3 | Off | |---+-----------------------------------+--------+-----------| | | Password clear | J22/3 | On | |---+-----------------------------------+--------+-----------| |>> | DSM not installed | J27 | Closed | |---+-----------------------------------+--------+-----------| | | DSM installed | J27 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------------+----------+----------------+----------| | PS/2 mouse port | CN1 | Serial port | CN3 | |---------------------+----------+----------------+----------| | Serial port | CN2 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+--------+-----------| |>> | Factory configured - do not alter | J7/2 | On | |---+-----------------------------------+--------+-----------| |>> | Factory configured - do not alter | J7/3 | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 2M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 2M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 32MB | (1) 2M x 36 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 40MB | (1) 4M x 36 | (1) 4M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 36 | (1) 8M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 72MB | (1) 8M x 36 | (1) 8M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 8M x 36 | (1) 8M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: The size of the cache is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU speed | J7/1 | |-------------------------------+----------------------------| | 25MHz | On | |-------------------------------+----------------------------| | 33MHz | Off | |-------------------------------+----------------------------| | 50iMHz | On | |-------------------------------+----------------------------| | 66iMHz | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------------+----------+-----------------+----------| | PS/2 mouse port | CN1 | Serial port | CN3 | |--------------------+----------+-----------------+----------| | Serial port | CN2 | VRM connector | VRM | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 16MB | (2) 2M x 36 | None | None | |------------+---------------+---------------+---------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | (2) 4M x 36 | None | None | |------------+---------------+---------------+---------------| | 40MB | (2) 2M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 48MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 48MB | (2) 2M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 56MB | (2) 4M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 64MB | (2) 8M x 36 | None | None | |------------+---------------+---------------+---------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 72MB | (2) 4M x 36 | (2) 4M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 80MB | (2) 2M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 80MB | (2) 2M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 88MB | (2) 8M x 36 | (2) 2M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 8M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 112MB | (2) 8M x 36 | (2) 4M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 144MB | (2) 8M x 36 | (2) 8M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 160MB | (2) 8M x 36 | (2) 8M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 192MB | (2) 8M x 36 | (2) 8M x 36 | (2) 8M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | SL1 | |----------------------------+-------------------------------| | 256KB | 256KB module installed | |----------------------------+-------------------------------| | 512KB | 512KB module installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | CPU | Clock | Multiplier | J3/1 | J3/2 | J3/3 | J3/4 | | speed | speed | | | | | | |---------+---------+------------+------+------+------+------| | 75MHz | 50MHz | 1.5x | Off | Off | Off | Off | |---------+---------+------------+------+------+------+------| | 90MHz | 60MHz | 1.5x | Off | Off | On | On | |---------+---------+------------+------+------+------+------| | 100MHz | 66MHz | 1.5x | Off | Off | On | Off | |---------+---------+------------+------+------+------+------| | 120MHz | 60MHz | 2x | On | Off | On | On | |---------+---------+------------+------+------+------+------| | 133MHz | 66MHz | 2x | On | Off | On | Off | |---------+---------+------------+------+------+------+------| | 150MHz | 60MHz | 2.5x | On | On | On | On | |---------+---------+------------+------+------+------+------| | 166MHz | 66MHz | 2.5x | On | On | On | Off | |---------+---------+------------+------+------+------+------| | 180MHz | 60MHz | 3x | Off | On | On | On | |---------+---------+------------+------+------+------+------| | 200MHz | 66MHz | 3x | Off | On | On | Off | +------------------------------------------------------------+