perm filename ECO.LOG[KL,SYS]2 blob sn#218348 filedate 1976-06-05 generic text, type C, neo UTF8
COMMENT āŠ—   VALID 00002 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002	1)	Modified PAG board 4AF30.  Added signal CON KI10 PAGING MODE L
C00004 ENDMK
CāŠ—;
1)	Modified PAG board 4AF30.  Added signal CON KI10 PAGING MODE L
	to pin E43(7) on PAG3 page.  This fixes the bug whereby every
	page fault looked like "no PT DIR match" in KL paging mode.
				JBR 5/10/76  0300

2)	Modified CON board 4AF35.  Deleted CON MBOX WAIT H from pin FN1.
	Deleted wire from E62(14) to E57(9), but left terminator on E57(9).
	Added wire from E62(15) to E57(10) CON WRITE FM PAR L
	from pin FN1 to E57(9) -CLK SBR CALL L
	and from E53(4) to E57(11) -CON CLK B L.
	Modified CTL board 4AF36.  Deleted terminator on -CLK SBR CALL L.
	Added twisted pair from 4A36F1 to 4F35N1 -CLK SBR CALL L.
	This fixes the spurious FM parity error problem.
				JBR 6/5/76  1900