PADR EQU '40 PORT ADDRESS OF THE PLOTTER INTERFACE
*
*
-* SUBR PL$U,UP
-* SUBR PL$D,DOWN
-* SUBR PL$R,RGHT
-* SUBR PL$L,LEFT
-* SUBR PL$PU,PENU
- SUBR PL$PD,PEND
+ SUBR PL$U,UP
+ SUBR PL$D,DOWN
+ SUBR PL$R,RGHT
+ SUBR PL$L,LEFT
+ SUBR PL$PU,PENU
+ SUBR PL$PD,PEND
SUBR PL$UR,UR
SUBR PL$UL,UL
SUBR PL$DR,DR
SUBR PL$DL,DL
*
*
- REL THIS IS A RELOCATABLE OBJECT
+ REL THIS IS A RELOCATEABLE OBJECT
ORG '0
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*
* JMP LLL
* IRS CNT
* JMP LLL
-*
*
JMP* OUT
*
LDA CPNU
JST OUT
JMP* PENU
+CPNU OCT '20
*
*
PEND DAC **
JST OUT
IRS PEN
JMP* PEND
+CPND OCT '40
*
*
UL DAC **
ADD CRGT
JST OUT
JMP* UR
+CUP OCT '1
*
*
DL DAC **
ADD CLFT
JST OUT
JMP* DL
+CLFT OCT '4
*
*
DR DAC **
ADD CRGT
JST OUT
JMP* DR
-*
+CRGT OCT '10
+CDWN OCT '2
+*
*
* CONSTANTS
-CUP OCT '1
-CDWN OCT '2
-CLFT OCT '4
-CRGT OCT '10
-CPNU OCT '20
-CPND OCT '40
*
PEN DEC 0 PEN STATE: 1=DOWN
*