Category Archives: Assembly

PIC startup debugging techniques

Posted on 2012-07-10 by M. Eric Carr

If your PIC won’t execute code, here is a list of things to check… Continue reading →

Posted in Assembly, Coding, Digital, Electronics, HOW-TO, PIC Microcontrollers | Tagged , , , | Leave a comment

Z80 delay loops

Posted on 2012-06-01 by M. Eric Carr

The “spinloop” is a useful, basic tool for creating simple delays in machine code. Continue reading →

Posted in Assembly, Coding, Digital, DrACo/Z80, Drexel, EET325 | Leave a comment

Peripheral Interfacing on the 8-bit DrACo/Z80

Posted on 2012-05-30 by M. Eric Carr

Interfacing peripherals with the 8-bit version of the DrACo/Z80 is still possible. Here’s how. Continue reading →

Posted in Assembly, Digital, DrACo/Z80, Drexel, EET325 | Leave a comment

Making Music With Microcontrollers

Posted on 2012-03-28 by M. Eric Carr

An introduction to making simple music with microcontrollers… Continue reading →

Posted in Analog, Assembly, Audio, Coding, Digital, Math, Music, Science | 2 Comments