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Re: creating a new Apple IIgs ROM 03 checksum



2000x would be better too ;-)
The code ends with RTL, reset MX and emulation code too.

Just wondering if (hope my S2 will support this... fu.. virtual kbd)

Lda #0
Tax
Pea bnkbnk
Plb
Plb
Jsr checksum1....

Checksum call / keep clc where needed
Here:
Adc $0000,x
Inx
Inx
Bne here: