ALPHA MICROSYSTEMS ================== AM-190 Processor Motorola 68040 Processor Speed 66MHz Chip Set Unidentified Video Chip Set None Maximum Onboard 128MB Memory Maximum Video None Memory Cache 128KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options Floppy drive interface, SCSI interface, serial ports (2), VME bus connectors (2), I/O bus connectors (2), UPS switch contact port, Ethernet LEDs (3), Memory configuration LED, AM-191 boot module slot, AUI port NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | VME bus connector | CN1 | I/O bus | J7 | | | | connector | | |-------------------+----------+------------------+----------| | VME bus connector | CN2 | I/O bus | J8 | | | | connector | | |-------------------+----------+------------------+----------| | Serial port 1 | J1 | Floppy drive | J10 | | | | interface | | |-------------------+----------+------------------+----------| | Serial port 2 | J2 | +5v chassis fan | JX1 | | | | power | | |-------------------+----------+------------------+----------| | UPS switch | J3 | +12v chassis fan | JX2 | | contact port | | power | | |-------------------+----------+------------------+----------| | AUI port | J4 | +5v chassis fan | JY1 | | | | power | | |-------------------+----------+------------------+----------| | Front panel | J5 | +12v chassis fan | JY2 | | connector | | power | | |-------------------+----------+------------------+----------| | SCSI interface | J6 | AM-191 boot | SL1 | | | | module slot | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |------------------------------------+----------+------------| |>> | Remote reset disabled | W7 | Open | |---+--------------------------------+----------+------------| | | Remote reset enabled | W7 | Closed | |---+--------------------------------+----------+------------| |>> | Timeout clock source select | W8 | Pins 2 & 3 | | | 1MHz | | closed | |---+--------------------------------+----------+------------| | | Timeout clock source select | W8 | Pins 1 & 2 | | | 500KHz | | closed | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W9 | Closed | | | alter | | | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W11 | Closed | | | alter | | | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W12 | Closed | | | alter | | | |---+--------------------------------+----------+------------| |>> | Ethernet sonic chip select 1/2 | W13 | Pins 1 & 2 | | | BCLK | | closed | |---+--------------------------------+----------+------------| | | Ethernet sonic chip select 1 | W13 | Pins 2 & 3 | | | BCLK | | closed | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W15 | Closed | | | alter | | | |---+--------------------------------+----------+------------| |>> | MMU enabled | W16/pins | Open | | | | 1 & 2 | | |---+--------------------------------+----------+------------| | | MMU disabled | W16/pins | Closed | | | | 1 & 2 | | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W18 | Open | | | alter | | | |---+--------------------------------+----------+------------| |>> | Factory configured - do not | W19 | Closed | | | alter | | | |---+--------------------------------+----------+------------| |>> | 80486 VPC disabled | W20 | Open | |---+--------------------------------+----------+------------| | | 80486 VPC enabled | W20 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 4M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |----------+-------------+-----------+-----------+-----------| | 32MB | (1) 8M x 36 | None | None | None | |----------+-------------+-----------+-----------+-----------| | 32MB | (1) 4M x 36 | (1) 4M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 36MB | (1) 8M x 36 | (1) 1M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 40MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | None | | | | 36 | 36 | | |----------+-------------+-----------+-----------+-----------| | 44MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |----------+-------------+-----------+-----------+-----------| | 48MB | (1) 8M x 36 | (1) 4M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |----------+-------------+-----------+-----------+-----------| | 64MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |----------+-------------+-----------+-----------+-----------| | 64MB | (1) 8M x 36 | (1) 8M x | None | None | | | | 36 | | | |----------+-------------+-----------+-----------+-----------| | 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |----------+-------------+-----------+-----------+-----------| | 80MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |----------+-------------+-----------+-----------+-----------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | None | | | | 36 | 36 | | |----------+-------------+-----------+-----------+-----------| | 112MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 4M x | | | | 36 | 36 | 36 | |----------+-------------+-----------+-----------+-----------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |------------------------------------------------------------| | Note: The location of banks 0, 1, 2 & 3 are unidentified. | | Do not install SIMM in SL1. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: Board is factory installed with 128KB cache. The | | location is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION (80486 CACHE) | |------------------------------------------------------------| | Setting | W14 | |-------------------------------+----------------------------| | Enabled | Closed | |-------------------------------+----------------------------| | Disabled | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION (68040 CACHE) | |------------------------------------------------------------| | Setting | W16/pins 3 & 4 | |----------------------------+-------------------------------| | Enabled | Open | |----------------------------+-------------------------------| | Disabled | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 SELECTION | |------------------------------------------------------------| | Setting | W1 | W3 | W5 | |-----------+----------------+---------------+---------------| |>> | RS232 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | | | | closed | closed | closed | |---+-------+----------------+---------------+---------------| | | RS422 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 SELECTION | |------------------------------------------------------------| | Setting | W2 | W4 | W6 | |-----------+----------------+---------------+---------------| |>> | RS232 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | | | | closed | closed | closed | |---+-------+----------------+---------------+---------------| | | RS422 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | MAIN BOOT SELECTION | |------------------------------------------------------------| | Setting | SW1/5 | SW1/6 | SW1/7 | SW1/8 | |-----------------+----------+----------+----------+---------| | Floppy | Off | Off | Off | Off | |-----------------+----------+----------+----------+---------| | SCSI disk drive | Off | Off | Off | On | |-----------------+----------+----------+----------+---------| | AM-520 | Off | On | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | ALTERNATE BOOT SELECTION | |------------------------------------------------------------| | Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | |-------------------+----------+---------+---------+---------| | None | Off | Off | Off | Off | |-------------------+----------+---------+---------+---------| | Floppy | Off | Off | Off | On | |-------------------+----------+---------+---------+---------| | VCR | Off | Off | On | On | |-------------------+----------+---------+---------+---------| | SCSI streamer/DAT | Off | On | On | Off | |-------------------+----------+---------+---------+---------| | AM-640 MagTape | Off | On | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SCSI TERMINATION SELECTION | |------------------------------------------------------------| | Setting | W10 | |-----------------------------------+------------------------| |>> | SCSI termination enabled | Pins 2 & 3 closed | |---+-------------------------------+------------------------| | | SCSI termination disabled | Pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | Note: Function of LEDs (CN3-CN6) are unidentified. | +------------------------------------------------------------+