bufCopy:
    call pushAll
    ld a,r
    push af
    ld c,1Fh        ;column 0-(minus)1
    di
    call _fastCopy
    pop af
    jp pe,_exit     ;_exit if the parity flag is set (interrupts weren't on)
    ;wait.. a USE for IFF2?!
    ei
_exit:
    call popAll
    ret