forgot to add the code for the pt part is012101F could be 0121 oif , difficult to read! The preliminary data sheet gave the meaning as AA year BB week C plant D mask E assembly but the latest sheet rev C gives it as AA year BB week NNN tracability code so does that still match the old one? is so is this a mask I versus mask F and how do they tie up with version B3 and B5 etc in errata sheets? Also i cannot fined an email address on the microchip web site fore support only a reference to them being away training for a week 3 weeks ago! kevin palmer wrote: > I have been tearing my hair out for a couple of days trying to get a pcb > vesion of a hand wired board working. > The hand wired board used a 40 pi DIL PIC16LF877-04P CODE 0119GFF and > drives my I2c chips perfectly. my pcb uses a quad flat pack > PIC16LF877-04I/PT in an identical simple circuit. > but the pcb fails to set the SSPIF flag when it has tx the 8 clocks so > every thing hangs. I have checked micro chip errata etc but cannot find > any info. > thanks in advance > > kevin palmer > > -- > ******************************************************************* > * The views expressed above are entirely those of the author and * > * do not represent the the views, policy or understanding of any * > * other person or official body. * > ******************************************************************* > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu -- ******************************************************************* * The views expressed above are entirely those of the author and * * do not represent the the views, policy or understanding of any * * other person or official body. * ******************************************************************* * The information contained in this e-mail and any subsequent * * correspondence is private and is intended solely for the * * recipient(s). For those other than the intended recipient(s) * * any disclosure, copying, distribution or any action taken or * * omitted to be taken in reliance on such information is * * prohibited and may be unlawful. * ******************************************************************* -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu