Hello i took a look at the listing produced by bluemsx debugger of Konami's msx1 game video hustler.
Start address of rom is 4064
here is part of the listing
4064 di
4065 im 1 ------------------>i have a question about the usage of this
4067 ld a,#c3
4069 ld (#fd9a),a
406c ld hl,#403c
406f ld (#fd9b),hl
4072 ld sp,#e400
I have never seen a konami game having an IM 1 instruction.My question is what is it there for?Is there any msx model that would start and boot up and when the game start to be in different interupt mode so someone would need an instruction like this?
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