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 )
A 0x03 LDrn, ( @GET )
PUSHA, PUSHZ,