I checked the waveforms on the scope and the are identical except the one from the inverter is 5V instead of 3.3V. No differences due to slew rate to speak of. I have read on this forum that it is...
Type: Posts; User: onioni; Keyword(s):
Re: PIC hanging on Serin
I checked the waveforms on the scope and the are identical except the one from the inverter is 5V instead of 3.3V. No differences due to slew rate to speak of. I have read on this forum that it is...
Re: PIC hanging on Serin
Hi Dave,
I am running the 3.3V TX output through 2 inverters then to the RX pin of the PIC, so the PIC RX pin is seeing +5V when nothing is being sent.
onioni
PIC hanging on Serin
Hi, I am new to the forums(and to Pic's) and have been trying to learn about serial communications between different chips. I have a PIC16f688 and am trying to communicate with a 3.3V device and a...