MICRONICS COMPUTERS, INC. ========================= M54PI (DIABLO BOARD) Processor Pentium Processor 90/100MHz Speed Chip Set Intel Max. Onboard 192MB DRAM Cache 512KB BIOS Phoenix Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, IDE interface (2), parallel port, PS/2 mouse port, serial ports (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Speaker | J1 | IDE interface | J29 | | | | LED | | |-------------------+----------+------------------+----------| | PCI IDE interface | J5 | ISA IDE | J30 | | | | interface | | |-------------------+----------+------------------+----------| | Reset switch | J12 | Serial port 1 | J31 | |-------------------+----------+------------------+----------| | Power LED & | J13 | Serial port 2 | J32 | | keylock | | | | |-------------------+----------+------------------+----------| | Turbo LED | J15 | Parallel port | J33 | |-------------------+----------+------------------+----------| | External keyboard | J23 | Floppy drive | J34 | | connector | | interface | | |-------------------+----------+------------------+----------| | PS/2 mouse port | J24 | 32-bit PCI slots | SL1-SL3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Setting | |--------------------------------------+--------+------------| |>> | Factory configured - do not | JP1 | pins 1 & 2 | | | alter | | closed | |---+----------------------------------+--------+------------| |>> | Host bus frequency select 2/3 | JP2 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Host bus frequency select 1/2 | JP2 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | PCI IDE on IRQ14 | JP3 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | PCI IDE on IRQ15 | JP3 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | PCI IDE interface enabled | JP4 | Open | |---+----------------------------------+--------+------------| | | PCI IDE interface disabled | JP4 | Closed | |---+----------------------------------+--------+------------| |>> | Keyboard SMI using SIO-SMI | JP6 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Keyboard SMI using IRQ10 | JP6 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Normal BIOS mode | JP7 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | BIOS recovery mode | JP7 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Flash BIOS write protect enabled | JP9 | Open | |---+----------------------------------+--------+------------| | | Flash BIOS write protect | JP9 | Closed | | | disabled | | | |---+----------------------------------+--------+------------| |>> | Normal operation | JP10 | Closed | |---+----------------------------------+--------+------------| | | Clear RTC | JP10 | Open | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP11 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP11 | Open | |---+----------------------------------+--------+------------| |>> | ISA IDE on IRQ15 | JP12 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | ISA IDE on IRQ14 | JP12 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Parallel port on IRQ7 | JP17 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Parallel port on IRQ5 | JP17 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Super I/O chip SMC665 enabled | JP18 | Open | |---+----------------------------------+--------+------------| | | Super I/O chip SMC665 disabled | JP18 | Closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP22 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 8MB | (2) 1MB x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 16MB | (2) 1MB x 36 | (2) 1MB x 36 | NONE | |------------+---------------+---------------+---------------| | 16MB | (2) 2MB x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 24MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 1MB x 36 | |------------+---------------+---------------+---------------| | 24MB | (2) 1MB x 36 | (2) 2MB x 36 | NONE | |------------+---------------+---------------+---------------| | 32MB | (2) 2MB x 36 | (2) 2MB x 36 | NONE | |------------+---------------+---------------+---------------| | 32MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 2MB x 36 | |------------+---------------+---------------+---------------| | 40MB | (2) 1MB x 36 | (2) 2MB x 36 | (2) 2MB x 36 | |------------+---------------+---------------+---------------| | 40MB | (2) 1MB x 36 | (2) 4MB x 36 | NONE | |------------+---------------+---------------+---------------| | 48MB | (2) 2MB x 36 | (2) 4MB x 36 | NONE | |------------+---------------+---------------+---------------| | 48MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 4MB x 36 | |------------+---------------+---------------+---------------| | 56MB | (2) 1MB x 36 | (2) 2MB x 36 | (2) 4MB x 36 | |------------+---------------+---------------+---------------| | 64MB | (2) 4MB x 36 | (2) 4MB x 36 | NONE | |------------+---------------+---------------+---------------| | 64MB | (2) 8MB x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 72MB | (2) 1MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 | |------------+---------------+---------------+---------------| | 72MB | (2) 1MB x 36 | (2) 8MB x 36 | NONE | |------------+---------------+---------------+---------------| | 80MB | (2) 2MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 80MB | (2) 2MB x 36 | (2) 8MB x 36 | NONE | |------------+---------------+---------------+---------------| | 80MB | (2) 1MB x 36 | (2) 1MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 4MB x 36 | (2) 4MB x 36 | (2) 4MB x 36 | |------------+---------------+---------------+---------------| | 96MB | (2) 4MB x 36 | (2) 8MB x 36 | NONE | |------------+---------------+---------------+---------------| | 96MB | (2) 2MB x 36 | (2) 2MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 104MB | (2) 1MB x 36 | (2) 4MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 112MB | (2) 2MB x 36 | (2) 4MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8MB x 36 | (2) 8MB x 36 | NONE | |------------+---------------+---------------+---------------| | 128MB | (2) 4MB x 36 | (2) 4MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 136MB | (2) 1MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 144MB | (2) 2MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 160MB | (2) 4MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | |------------+---------------+---------------+---------------| | 192MB | (2) 8MB x 36 | (2) 8MB x 36 | (2) 8MB x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 256KB | (8) 32K x 8 | NONE | |------------------+--------------------+--------------------| | 512KB | (8) 32K x 8 | (8) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP5 | JP19 | |------------------+--------------------+--------------------| | 256KB | pins 2 & 3 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 512KB | pins 1 & 2 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP36 | JP37 | JP38 | |---------------+--------------+--------------+--------------| | 90MHz | Closed | Open | Closed | |---------------+--------------+--------------+--------------| | 100MHz | Open | Closed | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | ISA IDE DME CHANNEL SELECTION | |------------------------------------------------------------| | Channel | JP13 | JP14 | |------------------+--------------------+--------------------| | 6 | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 7 | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | ECP MODE PARALLEL PORT DMA SELECTION | |------------------------------------------------------------| | Channel | JP15 | JP16 | |------------------+--------------------+--------------------| | 1 | pins 1 & 2 closed | pins 1 & 2 closed | |------------------+--------------------+--------------------| | 3 | pins 2 & 3 closed | pins 2 & 3 closed | +------------------------------------------------------------+