DASH COMPUTER, INC. =================== 586PCI/ISA CACHE (MP 058) Processor Pentium Processor 75/90/100/120/133MHz Speed Chip Set Intel Max. Onboard 128MB DRAM Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM connector, cache slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Serial port 1 | CN1 | Reset switch | J2 | |-------------------+----------+------------------+----------| | Serial port 2 | CN2 | IDE interface | J3 | | | | LED | | |-------------------+----------+------------------+----------| | Parallel port | CN3 | Power LED & | J4 | | | | keylock | | |-------------------+----------+------------------+----------| | Floppy drive | CN4 | PS/2 mouse | MS1 | | interface | | interface | | |-------------------+----------+------------------+----------| | IDE interface 2 | CN5 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN6 | Cache slot | SL1 | |-------------------+----------+------------------+----------| | VRM connector | CN7 | Turbo LED | TBLD | |-------------------+----------+------------------+----------| | Speaker | J1 | Turbo switch | TBSW | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | CMOS memory normal operation | JP13 | Open | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP13 | Closed | |---+----------------------------------+--------+------------| | | Flash BIOS voltage select 12v | JP14 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Flash BIOS voltage select 5v | JP14 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | PCI clock select clock = 1/3 | JP15 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | PCI clock select clock = 1/4 | JP15 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP23 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | MS2 | N/A | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (2) 256K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | (2) 512K x 36 | NONE | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 512K x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 6MB | (2) 256K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | NONE | |------------------+--------------------+--------------------| | 8MB | (2) 512K x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 1M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 1M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 12MB | (2) 512K x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | NONE | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 2M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 2M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 20MB | (2) 512K x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | NONE | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 4M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 4M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 36MB | (2) 512K x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 2M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | NONE | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 8M x 36 | (2) 256K x 36 | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 36 | (2) 8M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 68MB | (2) 8M x 36 | (2) 512K x 36 | |------------------+--------------------+--------------------| | 68MB | (2) 512K x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 1M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 2M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 4M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | SL1 | |-------+-------------+----------------------+---------------| | 256KB | (8) 32K x 8 | (1) 8K/(1) 16K/(1)32 | Not installed | | | | x 8 | | |-------+-------------+----------------------+---------------| | 256KB | NONE | NONE | Installed | |-------+-------------+----------------------+---------------| | 256KB | NONE | (1) 8K/(1) 16K/(1)32 | Installed | | | | x 8 | | |-------+-------------+----------------------+---------------| | 512KB | (8) 64K x 8 | (1) 16K/(1)32 x 8 | Not installed | |-------+-------------+----------------------+---------------| | 512KB | NONE | NONE | Installed | |-------+-------------+----------------------+---------------| | 512KB | NONE | (1) 16K/(1)32 x 8 | Installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP20 | |----------------------------+-------------------------------| | 256KB | pins 1 & 2 closed | |----------------------------+-------------------------------| | 512KB | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP29 | JP30 | |-------------------+---------------------+------------------| | Mixed/5v | Open | pins 1 & 2, 3 & | | | | 4, 5 & 6 closed | |-------------------+---------------------+------------------| | 3.3v/cache module | pins 1 & 2, 3 & 4, | Open | | | 5 & 6 closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP17 | JP18 | JP31 | JP32 | |--------+--------+--------+----------------+----------------| | 75MHz | Closed | Closed | pins 1 & 2 | pins 1 & 2 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 90MHz | Open | Closed | pins 1 & 2 | pins 1 & 2 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 100MHz | Closed | Closed | pins 1 & 2 | pins 2 & 3 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 120MHz | Open | Closed | pins 1 & 2 | pins 2 & 3 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 133MHz | Closed | Open | pins 1 & 2 | pins 2 & 3 | | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP36 | JP37 | |--------------------+-------------------+-------------------| | 3.38v | Closed | Open | |--------------------+-------------------+-------------------| | 3.54v | Open | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VOLTAGE REGULATOR CONFIGURATION | |------------------------------------------------------------| | CPU type | CN7 | |----------------------------+-------------------------------| | P54C | pins 4 & 5, 6 & 7 closed | |----------------------------+-------------------------------| | P55C | VRM installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT ECP CONFIGURATION | |------------------------------------------------------------| | Setting | JP5 | JP6 | |------------------+--------------------+--------------------| | ECP mode | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | Normal mode | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+