Parallel Control (9bit) with Strobe (Using PIC MCU)

[lguancho]

Hello, all.  I have another program that do parallel control,  for a fast switching receiver.  Here is my code.   User can key in the control word (in Decimal), followed by "*" on a standard 3x4 keypad.  The project runs on a CCS ACE Evaluation board  (online purchase available). 

With this parallel control program & the previous SPI,   you can virtually control any parallel or serial RF devices such as PLL , digital attenuator, phase shifter!!

Enjoy!
lguancho