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Trailing-Edge - PDP-10 Archives - klad_sources - klad.sources/subsm.hst
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		HISTORY FILE FOR SUBSM
		----------------------

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CODE:		MAINDEC-10-SUBSM

TITLE:		DECSYSTEM 2020 DIAGNOSTICS SUBROUTINE PROGRAM

VERSION:	0.3

DATE:		JUNE 1979

REASON:		REVISED TO REMOVE "PNTLPT" SWITCH FROM EXEC MODE BECAUSE
		THERE IS NOT CODE ROOM TO SUPPORT THE LINE PRINTER.
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VERSION:	0.2

DATE:		DECEMBER 1978

REASON:		REVISED TO FREE LOCATIONS 1000 TO 1777 FOR THE CONSOLE
		UCODE AND PRE-BOOT LOAD AREAS AND ALLOW THIS AREA TO BE
		USED FOR POWER-FAIL RECOVERY WITHOUT CLOBBERING
		THE SUBROUTINE PROGRAM.
		CORRECTED POWER FAIL RECOVERY
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VERSION:	0.1

DATE:		APRIL 1978

REASON:		ORIGINAL RELEASE OF THIS PROGRAM FOR KS-10.
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