I asked: >Does anyone have a complete list (or know where one is in Microchip >literature) of the PIC16-family chips that are affected by the GIE >bug? Scanning Microchip's datasheets for the gray box in the Interrupts section of the datasheet that details this problem, here's the chips that they say are affected 14000 16C61 16C62 16C63A 16C64 16C65 16C65B 16C71 16C73 16C73B 16C74 16C74B 17C42 Oddly, the 16C65A is not listed. Not exactly comforting ... -- ______________________________________ Andrew E. Kalman, Ph.D. aek@pumpkininc.com -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu