Calc Microcode Generator

This web page will generate the microcode for the Logisim Calculator. JavaScript on this page implements a rudimentary macro assembler.

Path to write file to:

Compile status:

Press this button to generate:

Add "v2.0 raw" in first line of both files before they are loaded in Logisim.

The Original JavaScript for Multimedia Logic Calculator written and distributed by:

James Larson
Programmer/Analyst Consultant
http://www.dst-corp.com/james
In God We Trust...

For the Logisim Calculator javascript code and this page modified by:
Tomislav Budor

List of modifications:
-Moving Carry FF write (refresh) under Zero Op Code Decoder;
-Implementing baskspace function in keyboard;
-Display "0" before decimal point;
-Increment and Compare renamed in Addresss Incrementer, Address comparator separated as individual unit near conditional jump unit;
Also, ACC & BCC comparator separated from ALU as individual unit near conditional jump unit;
-Pause simulator option used as control point count.