On Thu, Mar 27, 2014 at 10:04:13PM +0000, Stuart Brady wrote:
> Hi Jon,
> Just wondering if you could help clear up a question regarding both the
> ZX-State format and the behaviour of the Z80, please?
> Reading the ZX-State specification, I'm wondering if Fuse has an
> incorrect implementation of ZXSTZF_HALTED:
> Fuse only advances PC once the interrupt is delivered, and keeps fetching
> from the address containing the HALT opcode over and over until then.
> I understand that it should ignore the opcodes returned, but what address
> should it be fetching from? — that of the HALT opcode or the one beyond?