( blank )
:dev/r fff8 ( std read port )
:dev/w fff9 ( std write port )
;x 1 ;y 2
|0100 @RESET
#12 #34 WSR2
RSW2
,test JSR
BRK
@test
RTS
|c000 @FRAME BRK
|d000 @ERROR BRK
|FFFA .RESET .FRAME .ERROR