Hi folks, Sorry to bother you with a basic question, but I=B4m a newbie with microcontrollers. How do I connect a 32 kHz crystal do the PIC 16F84 external clock input (T0CK1) ? I have a crystal and 2 capacitors connected to OSC1 and OSC2 = pins for the main clock oscillator, but I have only one pin for the external clock, isn't it ? How to use it (how to connect the crystal) to = implement a real time clock independent of the main clock ? Sorry for my bad english... hope You understood my question ! Thanks in advance, Gunther H. Jr. ghjunior@marconi.pt -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! use mailto:listserv@mitvma.mit.edu?body=SET%20PICList%20DIGEST