100 /	KL8 CONSOLE OVERLAY CUSTOMIZER
 110 
 120 /	LAST EDIT:	08-APR-1987	23:00:00	CJL
 130 
 140 /	MAY BE ASSEMBLED WITH '/J' SWITCH SET.
 150 
 160 /	THIS IS A SECONDARY CONSOLE OVERLAY FILE FOR CUSTOMIZING SEVERAL
 170 /	PARAMETERS OF THE KL8 PRIMARY CONSOLE OVERLAY FILE. IT IS INTENDED TO BE
 180 /	USED AS FOLLOWS:
 190 
 200 /	.CONSOLE KL8,KL8PCH	UPDATE CONSOLE IMAGE
 210 
 220 /	SEVERAL OVERALL VERSIONS ARE AVAILABLE:
 230 
 240 /	OVTYPE=	1		/GENERATES A STANDARD OVERLAY (DEVICE 03, 04 AND
 250 				/DEVICE 65, 66 LPT:
 260 /	OVTYPE=	2		/GENERATES A NON-STANDARD OVERLAY (DEVICE 03, 04
 270 				/AND DEVICE 40, 41 LPT:
 280 /	OVTYPE=	10		/GENERATES A DECMATE OVERLAY (DEVICE 03, 04 AND
 290 				/DEVICE 32, 33 LPT:
 300 /	OVTYPE=	60		/GENERATES A NON-STANDARD OVERLAY (DEVICE 40, 41
 310 				/AND DEVICE 65, 66 LPT:
 320 /	OVTYPE=	61		/GENERATES A NON-STANDARD OVERLAY (DEVICE 40, 41
 330 				/AND DEVICE 03, 04 LPT:
 340 
 350 /	OTHER TYPES ARE USER-DEFINABLE BY SPECIFYING EXPLICIT PARAMETERS.
 360 
 370 /	SOME PARAMETERS ARE NECESSARY TO CUSTOMIZE HARDWARE-SPECIFIC FEATURES OF
 380 /	THE STANDARD CONFIGURATIONS:
 390 
 400 /	KEY=	XX		/KEYBOARD DEVICE CODE (NORMALLY 03)
 410 
 420 /	OUT=	XX		/CONSOLE OUTPUT DEVICE CODE (NORMALLY 04)
 430 
 440 /	LIN=	XX		/IF NEEDED: LINE-PRINTER INPUT DEVICE CODE (NORMALLY 65)
 450 
 460 /	LPT=	XX		/LINE-PRINTER OUTPUT DEVICE CODE (NORMALLY 66)
 470 
 480 /	DKEY=	XX		/IF NEEDED: VT-8/E KEYBOARD DEVICE CODE (NORMALLY 43)
 490 
 500 /	IRATE=	XX		/IF NEEDED: DECMATE LPT: BAUD RATE (NORMALLY 14)
 510 
 520 /	NAMCH1=	XXYY		/FIRST OVERLAY ID NAME PAIR
 530 
 540 /	NAMCH2=	XXYY		/SECOND OVERLAY ID NAME PAIR
 550 
 560 /	NAMCH3=	XXYY		/THIRD OVERLAY ID NAME PAIR
 570 
 580 /	NMCH1=	XXYY		/FIRST FILE ID NAME PAIR
 590 
 600 /	NMCH2=	XXYY		/SECOND FILE ID NAME PAIR
 610 
 620 /	NMCH3=	XXYY		/THIRD FILE ID NAME PAIR
 630 	EJECT
 640 /	LCASE=	1		/LOWER-CASE CHARACTERS PASSED THROUGH
 650 
 660 /	LCASE=	0		/LOWER-CASE CHARACTERS FOLDED TO UPPER-CASE
 670 
 680 /	LPBUFF=	1		/GENERATES AN OVERLAY WITH LPT: BUFFERING
 690 
 700 /	LPBUFF=	0		/GENERATES AN OVERLAY WITH NO LPT: BUFFERING
 710 
 720 /	VT8LPT=	1		/GENERATES INTERRUPT ENABLE FOR LPT: WITH SHARED
 730 				/INTERRUPT CONTROL FOR THE VT-8/E KEYBOARD
 740 /	VT8LPT=	0		/GENERATES INTERRUPT ENABLE FOR LPT: ALONE
 750 
 760 /	ONEWAY=	1		/LPT: HAS HARDWARE-ONLY HANDSHAKING
 770 				/DEVICE CODE LIN INPUT IGNORED
 780 /	ONEWAY=	0		/LPT: HAS <^S>/<^Q> INPUT FLOW CONTROL
 790 				/ON DEVICE CODE LIN INPUT
 800 /	NOLIE=	0		/LPT: INPUT INTERRUPT ENABLE EXISTS
 810 
 820 /	NOLIE=	1		/LPT: INPUT INTERRUPT ENABLE DOES NOT EXIST
 830 
 840 /	NOLOE=	0		/LPT: OUTPUT INTERRUPT ENABLE EXISTS
 850 
 860 /	NOLOE=	1		/LPT: OUTPUT INTERRUPT ENABLE DOES NOT EXIST
 870 	EJECT
 880 /	SET CUSTOM PARAMETERS HERE.
 890 
 900 /	DKEY=	43		/VT-8/E KEYBOARD IOT CODE
 910 
 920 /	IRATE=	14		/4800 BAUD SERIAL PRINTER ON DECMATE, ETC.
 930 
 940 /	KEY=	03		/CONSOLE INPUT IOT CODE
 950 
 960 /	LCASE=	1		/ALLOW LOWER-CASE WITHOUT FOLDING
 970 
 980 /	LIN=	65		/LPT: INPUT IOT CODE
 990 
1000 /	LPBUFF=	1		/ENABLE LPT: BUFFERING
1010 
1020 /	LPT=	66		/LPT: OUTPUT IOT CODE
1030 
1040 /	NAMCH1=	"K^100+"L-300	/FIRST FILE ID NAME PAIR ("KL8E")
1050 
1060 /	NAMCH2=	"8^100+"E-300	/SECOND FILE ID NAME PAIR ("KL8E")
1070 
1080 /	NAMCH3=	0000		/THIRD FILE ID NAME PAIR ("KL8E")
1090 
1100 /	NMCH1=	"K^100+"L-300	/FIRST FILE NAME PAIR ("KL8")
1110 
1120 /	NMCH2=	"8^100		/SECOND FILE NAME PAIR ("KL8")
1130 
1140 /	NMCH3=	0000		/THIRD FILE NAME PAIR ("KL8")
1150 
1160 /	NOLIE=	1		/LIEIOT DOES NOT EXIST (USUALLY LPT: IS OUTPUT ONLY)
1170 
1180 /	NOLOE=	1		/LPEIOT DOES NOT EXIST (INTERRUPTS ENABLED WITH
1190 				/DKIEIOT SHARED WITH VT-8/E KEYBOARD)
1200 /	ONEWAY=	1		/LPT: OUTPUT ONLY
1210 
1220 /	OUT=	04		/CONSOLE OUTPUT IOT CODE