File EXTCB

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*20
	08-D1EB
	 
	EXT MEM CHECKERBOARD
	 
	ST ADD
	LOC 200
	 
	REST ADD
	LOC 207
	 
	SW SET
	TST LIM TYPEOUT SR=0000 NORMALLY
	SR0 HALT AFTER TST OR ERR
	SR1 INHIB ERR PRINTOUT
	SR2 BELL ON ERR
	SR3-6 TST SEL
	SR7 INH PRG RELOCATION
	SR11 PRG AUTO REST LOC 207 ALLOW
	TST LIM AND SR TO BE CHANGED



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