CODE @WRSEC ( drv cylsec addr -- f )
    HL POPqq,
    DE POPqq,
    BC POPqq,
    chkPS,
    A 0x35 LDrn, ( @WRSEC )
    0x28 RSTn,
    PUSHZ,
;CODE
CODE @GET ( a -- c f )
    DE POPqq,
    chkPS,
    A 0x03 LDrn, ( @GET )
    0x28 RSTn,
    PUSHA, PUSHZ,
;CODE