eai analog


eai 007 eai 018 eai 025 eai 005
eai 022 eai 024 eai 017 eai 019
eai 011 eai 009 eai 012 eai 013
eai 013 eai 012 eai 004 eai 006
eai 002 eai 003 eai 008 eai 021
eai 022      
(click on picture)


Introduced Early 60's
Original Price  



System Architecture



Microprocessor none Standard on system board  
Clock speed   Maximum on system board  
Bus type   Maximum total memory  
Data Bus width   Memory speed and type  
Address bus width   System board memory socket type  
Interrupt levels   Number of memory module sockets  
DMA channels   Memory used on system board  


Standard Features


Disk Storage

ROM size   Internal disk and tape drive bays  
Optional math coprocessor   Standard floppy drives  
Parallel port type   Optional floppy drives:  
RS232C serial ports   * 5 1/4 inch 160k  
Mouse ports   * 5 1/4 inch 1.2MB  
UART chip used   * 3 1/2 inch 400k  
Maximum speed   * 3 1/2 inch 1.44MB  
CMOS real time clock   * 3 1/2 inch 2.88MB  
CMOS RAM   Hard disk controller included  

Video & Graphics



Graphics Processor   Sound Interface device  
Screen size - Col x Rows   Sound generation  
Resolution - Colors/High   ADSR capable  
Resolution - Colors/Low      
Max colors   Programming language  
Sprites or Missiles   Built in language  
    Built in M L monitor  

Expansion Slots


Keyboard Specs.

Total adapter slots   Number of keys  
Number of 8/16/32 bit slots   Upper/lower case  
    Keyboard cable length  

Physical Specs.


Environmental Specs.

* Height   Operating voltage @ 60 Hz  
* Width   Maximum power supplied  
* Depth   Power supply output - volts  
* Weight   Power supply output - amps