Hello,
As an alternative to the MON08 header, while still allowing ICP at "no cost", I usually allow for a row of 8 holes on the PCB. For the QB/QT/QY series, these holes would connect to PTA0 through to PTA5, plus ground and Vcc. I have made up an interface lead that connects to the MON08 ribbon lead, and the other end simply inserts in the row of holes, and is held in position during the programming process. This arrangement seems to work quite well, and is far more convenient when surface mount packages are involved.
A further reason I dislike the MON08 header arrangement is that it directly exposes the pins of the device to potential damage, perhaps due to static discharge, and other over-voltage. The PCB holes are a little less directly exposed.
Regards,
Mac
Message Edited by bigmac on 2006-11-2111:47 PM