IBM PCjr
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pcjr02.jpg (53135 bytes) pcjr05.jpg (44528 bytes)
(click on picture)

 

pcjrkb03.JPG (46741 bytes) pcjrkb02.jpg (43144 bytes) pcjrkb04.JPG (41730 bytes)
Above is the original 'chicklet style' key board released with the PCjr.

 

Introduced  
Discontinued  
Release Price  

 

System Architecture
Microprocessor  
Clock speed  
Bus type  
Bus width  
Interrupt levels  
DMA channels  

 

Memory
Standard on system board  
Maximum on system board  
Maximum total memory  
Memory speed and type  
System board memory socket type  
Number of memory module sockets  
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 720k  
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     Sound  
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