Alban wrote:
I'm afraid I don't follow you Peg.
The schematics shows the switch on /IRQ between Vtst or Vdd, which matches the note 1 and 2 to enter MON08. It also matches Table 8-1 description.
It describes it is only possible to use a 32kHz crystal to program from an erased part by putting /IRQ to an unusual Vdd (which is not available in the schematics).
Message Edited by peg on 2007-01-0610:19 AM
It describes it is only possible to use a 32kHz crystal to program from an erased part by putting /IRQ to an unusual Vdd (which is not available in the schematics).
I think you mean GND here. This is the same as for GP32! They show a 3 pos. switch in the GP manual.
Alban wrote:Hello,You are both right:A 9.8304MHz fundamental crystal will probably "work as well", but "you shouldn't use" it !The datasheet restricts the guarantee of functionality up to 8MHz fundamental crystals.If you are using a higher frequency, it is at your own risks.Cheers,Alban.