Larry's Blog

Alex Mc Leod viewed my blog and had this comment:
Viewed your BLOG and liked it very much

Let’s see if this works!
My e-mail address is
lvkeegan@comcast.net
you might have some questions or comments

Today I have created a TABLE similar to an array on my PIC.
But note that this is not just a list of bytes in RAM, but bytes in
the EEPROM DATA memory. Program memory is for 14 bit
instructions, but EEPROM data memory is in bytes.
I created a program in QBASIC that creates a table. It is called
MAKETABL.BAS. There is another program READTABL.BAS.
These programs use PIC programming commands the same
as those used to enter the main program onto the PIC.

(more…)

This is the hardware for programming the PIC

There is a PC laptop using the parallel port to talk
to a TTL buffer and thru it the PIC to be programmed