Project 5 - Frequency Counter

Description of the Project: This frequency counter has been tested to 30MHz but should work up to TTL speeds.

Files: Click on the disk icon to download a file: MPASM Source file. This file needs compiling before it can be used. Compiled MPASM file. Suitable for downloading with Velleman K8048 programmer. TASM Source file. This file needs compiling before it can be used. Compiled TASM file in OBJ format. There are no PC files for this project.

Other Information: Other information will be added here as it becomes available.

Errors, Ommissions and Updates: 1. Connections from PIC to 74LS47 are shown incorrectly in fig 11.3. Click here for the details