X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=cpu%2FDrZ80%2Fdrz80.h;fp=cpu%2FDrZ80%2Fdrz80.h;h=05773f937bb9d71c2e3495ed72fdf2649cfe9d64;hb=835122bc0c583a74707847f350349e6050b42bb5;hp=708f0a981aa902a49b27d170a9168f17b23e5f40;hpb=c7074ddb0258ab03b9329bef9930c28ba46ae6da;p=picodrive.git diff --git a/cpu/DrZ80/drz80.h b/cpu/DrZ80/drz80.h index 708f0a9..05773f9 100644 --- a/cpu/DrZ80/drz80.h +++ b/cpu/DrZ80/drz80.h @@ -52,7 +52,7 @@ struct DrZ80 int cycles; /*0x44 - Cycles pending to be executed yet */ int previouspc; /*0x48 - Previous PC */ unsigned char Z80_IRQ; /*0x4C - Set IRQ Number (must be halfword aligned) */ - unsigned char Z80IF; /*0x4D - Interrupt Flags: bit1=_IFF1, bit2=_IFF2, bit3=_HALT */ + unsigned char Z80IF; /*0x4D - Interrupt Flags: bit0=_IFF1, bit1=_IFF2, bit2=_HALT, b3=NMI */ unsigned char Z80IM; /*0x4E - Set IRQ Mode */ unsigned char spare; /*0x4F - N/A */ unsigned int z80irqvector; /*0x50 - Set IRQ Vector i.e. 0xFF=RST */