elnec labprog+ schematic
Thanks guys for your reply.
The programmer I use for ICSP is the good old David Tait type programmer together with free IC-PROG (which is a very good and easy to use program). I wired the program pins via a flatcable to an female header which plugs in on the target board. If you like to have more info on this then I can upload it to file manager.
There is also a programmer called JDM Programmer which also claims it can be used for ICSP. I've build the circuit, but did not try it yet.
What I really like to have is an ICSP+target board schematic which can program a PIC and also can communicate to the PC.
This offcourse not only for the F877 but also for the F84 types.