REM REPDEL
POKE 23561,11
REM REPPER
POKE 23562,1
REM RASP (full memory warning buzz)
POKE 23608,0
REM PIP
POKE 23609,3

REM CHARS (-256)
POKE 23606,0
POKE 23607,60

REM BORDCR
POKE 23624,120
REM ATTR P
POKE 23693,120

REM SCR CT (<>1=255 else repeated)
POKE 23692,0

REM etc.
REM dpla