On 12/27/2016 11:56 AM, Michał Pleban wrote: > > 1. Have the CPLD check for reset vector access, that is, for a fetch > from $FFFC immediately followed by a fetch from $FFFD. This will catch > the reset sequence as well as JMP ($FFFC) which is also a kind of reset, > but it will not catch other accesses to the vector like LDA $FFFC. Don't forget that CPU memory access is interleaved with VIC. So you won't see an access to $FFFC immediatly followed by an access to $FFFD, there will be at least one access to wherever inbetween. If you're unlucky and catch a badline there will be more... In order to filter out the CPU accesses, you will have to also look at AEC, RDY and PHI0. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2016-12-27 17:00:03
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