DataMuseum.dk

top - metrics - download

    Length: 11215 (0x2bcf)
    Types: TextFile
    Names: »MACSAV.SRC«

└─⟦b678e5579⟧ Bits:30005502 8" CR80 Floppy CR80FD_0031 ( TELECINE BACKUP )
└─⟦b678e5579⟧ Intel_ISIS_II
    └─⟦this⟧ »MACSAV.SRC« 

TextFile

	NLIST	S\r
SETOBIT	MACRO	#PORTADDRESS,#ACTION,#VALUE\r
				;SETOBIT IS USED TO SET OR RESET\r
				;BITS ONE A OUTPUT PORT SPECIFIED\r
				;BY THE PARAMETERS:\r
				;VAL: SPECIFIED THE BIT WHICH HAS \r
				;     TO BE SET OR RESET (0-0FFH).\r
				;ACTION: TELL THE ROUTINE WHICH\r
				;        ACTION IT HAS TO PERFORME\r
				;        SET OR RESET\r
				;PORTADDRESS: SPECIFIED THE ADDRESS\r
				;	      WHERE THE ACTION HAS TO \r
				;	      BE PERFORMED.\r
	IF	'#ACTION'.EQ.'S'\r
	LD	C,#PORTADDRESS\r
	LD	B,#VALUE	;\r
	CALL	SETBIT		;\r
	ENDIF\r
	IF	'#ACTION'.EQ.'R'\r
	LD	C,#PORTADDRESS\r
	LD	A,#VALUE\r
	CALL	RESBIT		;\r
	ENDIF\r
	ENDM\r
\r
	\r
PASSIVATE	MACRO	#ID,#NO\r
					;DESRIP: THE MODULE PASSIVATES\r
					;	SPECIFIED PROCES.\r
					;	IF LINK IS SET AND ACTIV\r
					;	SPECIAL PROCESS IS PASSIVATED\r
					;	THE LINK-ELEMENT IS \r
					;	DECREMENTED\r
					;DESTR:	REG F,H,L\r
	IF	'#ID'.EQ.'S'\r
	LD	HL,SYSRAM+200H+#NO*10H+5\r
					;IMPLEMENT ADD OF STATUS-BIT\r
	IF	LINK.EQ.1\r
	BIT	7,(HL)			;\r
	JR	Z,O#$YM		;IF PROCESS WAS NOT PASSIVE THEN\r
	LD	HL,SYSRAM+0FBH	;BEGIN\r
	DEC	(HL)			;DEC LINK-ELEMENT\r
	LD	HL,SYSRAM+200H+#NO*10H+5\r
					;END\r
O#$YM:	ENDIF\r
	ENDIF\r
	IF	'#ID'.EQ.'N'\r
	LD	HL,SYSRAM+200H+S*10H+#NO*20H+5\r
					;IMPLEMENT ADD OF STATUS-BIT\r
	ENDIF\r
	RES	7,(HL)			;PASSIVATE\r
	ENDM\r
ACTIVATE	MACRO	#ID,#NO\r
					;DESRIP: THE MODULE ACTIVATES\r
					;	SPECIFIED PROCES.\r
					;	IF LINK IS SET AND PASSIV\r
					;	SPECIAL PROCESS IS ACTIVATED\r
					;	THE LINK-ELEMENT IS \r
					;	INCREMENTED\r
					;DESTR:	REG F,H,L\r
	IF	'#ID'.EQ.'S'\r
	LD	HL,SYSRAM+200H+#NO*10H+5\r
					;IMPLEMENT ADD OF STATUS-BIT\r
	IF	LINK.EQ.1\r
	BIT	7,(HL)			;\r
	JR	NZ,O#$YM		;IF PROCESS WAS NOT ACTIVE THEN\r
	LD	HL,SYSRAM+0FBH	;BEGIN\r
	INC	(HL)			;INC LINK-ELEMENT\r
	LD	HL,SYSRAM+200H+#NO*10H+5\r
					;END\r
O#$YM:	ENDIF\r
	ENDIF\r
	IF	'#ID'.EQ.'N'\r
	LD	HL,SYSRAM+200H+S*10H+#NO*20H+5\r
					;IMPLEMENT ADD OF STATUS-BIT\r
	ENDIF\r
	SET	7,(HL)			;ACTIVATE\r
	ENDM\r
CREATE	MACRO	#ID,#NO,#NAME,#PRIO\r
				;DESCRIP: THE MODULE CREATES SPECIFIED\r
				;	PROCESS IE LOADS STARTADDRESS\r
				;	(#NAME) IN PROCESS-DESCRIPTION\r
				;	BYTE 6,7. IF NORMAL PROCESS IS\r
				;	ENCOUNTERED PRIORITY IS LOADED\r
				;	TO BYTE 5 IN PROCESS-DESCRIPTION\r
				;	AND THE PROCESS IS ENQUEUED IN\r
				;	APPROPRIATE PRIO-QUEUE.\r
				;	FINALLY THE SPECIFIED PROCESS\r
				;	IS ACTIVATED\r
				;DESTR:	IF NORMAL PROCESS\r
				;	REG. A,F,B,C,D,E,H,L\r
				;	IF SPECIAL PROCESS\r
				;	REG. F,H,L\r
	LD	HL,#NAME	;\r
	IF	'#ID'.EQ.'S'\r
	LD	(SYSRAM+200H+#NO*10H+6),HL\r
				;STARTADD TO PROCESS-DESCRIP\r
	ENDIF\r
	IF	'#ID'.EQ.'N'\r
	LD	(SYSRAM+200H+S*10H+#NO*20H+6),HL\r
				;STARTADD TO PROCESS-DESCRIP\r
	LD	HL,SYSRAM+200H+S*10H+#NO*20H+5\r
	LD	(HL),#PRIO			;PRIORTY TO PROCESS\r
	LD	HL,SYSRAM+#PRIO*8		;ADDRESS OF PRIO-QUEUE\r
	LD	DE,SYSRAM+200H+S*10H+#NO*20H	;ADDRESS OF PROCESS-DESCRIP\r
	CALL	SUBENQ\r
	ENDIF\r
	ACTIVATE	#ID,#NO			;ACTIVATE PROCESS\r
	ENDM\r
\r
\r
LESTAB	MACRO	#PRNUM\r
	LD	BC,#PRNUM\r
	CALL	ESTABR\r
	ENDM\r
\r
LSUSPN	MACRO	#PRNUM\r
	LD	BC,#PRNUM\r
	CALL	SUSPND\r
	ENDM\r
\r
GESTAM	MACRO\r
	LD	HL,ONOFF\r
	LD	(HL),0FFH\r
	ENDM\r
\r
GSUSPM	MACRO\r
	LD	HL,ONOFF\r
	LD	(HL),0\r
        ENDM\r
\r
UPDATM	MACRO	#PRNUM,#VALUE\r
	LD	HL,DELAY+#PRNUM\r
	LD	(HL),#VALUE\r
	ENDM\r
\r
;************************************************************************\r
;                             I D E P A 1\r
;                          VERSION 801125/CGR\r
;************************************************************************\r
;\r
; DESCRIPTION:	THIS MACRO ENQUEUES THE SPECIFIED BUFFER IN THE 'INCOMING'\r
;		EMPTY BUFFER QUEUE IN THE CORRECT  DESCRIPTOR SECTION.\r
;		THE BUFFER MUST BE FORMATTED AS SPECIFIED FOR DORA INCOMING\r
;		BUFFERS. THE BYTECOUNT IN THE BUFFER IS RESET\r
;\r
; ENTRY:	ADDRESS OF BUFFER ELEMENT IN DE REGISTER.\r
;\r
; EXIT:		CY=1 IF QUEUE WAS NOT EMPTY\r
;		CY=0 IF QUEUE WAS EMPTY\r
;		ADDRESS OF BUFFER ELEMENT IN DE AND IX REGISTERS.\r
;\r
; PARAMETERS:	#EI: Y RE-ENABLES INTERRUPT\r
;		     N INTERRUPT IS DISABLED AT MACRO EXIT\r
;\r
; EXTERNALS:	IDEPA\r
;\r
; DESTROY:	REGISTERS A,F,B,C,H,L,IX\r
;\r
;\r
;\r
IDEPA1	MACRO	#EI,#BSIZE\r
;################# Idepa1 macro ##############################\r
	PUSH	DE		;\r
	POP	IX\r
	LD	(IX+8),#BSIZE	;REINSERT BUFFERSIZE (=16)\r
	LD	(IX+9),0	;\r
	LD	(IX+2),0	;RESET BYTECOUNT\r
	LD	(IX+3),0	;\r
	LD	A,(IX-2)	;GET CHANNEL NO.\r
	LD	L,(IX+4)	;INCREMENT DATABUFFER ADDRESS 2 TIMES.\r
	LD	H,(IX+5)	;\r
	INC	HL		;\r
	INC	HL		;\r
	LD	(IX+4),L	;\r
	LD	(IX+5),H	;\r
	CALL	IDEPA			;\r
	IF	'#EI'.EQ.'Y'		;\r
	EI				;\r
	ENDIF				;\r
;################# End macro #################################\r
	ENDM\r
;\r
;\r
;************************************************************************\r
;                             O G E P A 1\r
;                          VERSION 801127/CGR\r
;************************************************************************\r
;\r
OGEPA1	MACRO	#CHAN\r
				;DESCRIP: THE MACRO DEQUEUES AN 'OUTGOING' ELE-\r
				;         MENT FROM DESCRIPTOR.\r
				;ENTRY: -\r
				;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
				;      CY=0 IF QUEUE WAS EMPTY\r
				;      ADDRESS OF ELEMENT IN DE\r
				;DESTROY: IF QUEUE WAS NOT EMPTY\r
				;	     REG A,F,B,C,D,E,H,L,IX\r
				;	  IF QUEUE WAS EMPTY\r
				;	     REG F,H,L\r
				;PARAMETERS: #CHAN = CHANNEL NO. ('DATATYPE')\r
				;\r
				;EXTERNALS: SUBDEQ,QHEADS\r
				;\r
;###################### Ogepa1 macro ###########################\r
	LD	A,#CHAN		;FIND EMPTY QUEUE\r
	LD	H,A\r
	SLA	A\r
	SLA	A\r
	ADD	A,H\r
	LD	HL,QHEADS\r
	LD	D,0\r
	LD	E,A\r
	ADD	HL,DE\r
	CALL	SUBDEQ		;GET BUFFER\r
	JP	NC,A#$YM\r
	PUSH	DE\r
	POP	IX\r
	LD	L,(IX+4)	;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
	LD	H,(IX+5)	;\r
	DEC	HL		;\r
	DEC	HL		;\r
	LD	(IX+4),L	;\r
A#$YM:	LD	(IX+5),H	;\r
;######################## End macro ##############################\r
	ENDM\r
;\r
;***********************************************************************\r
;                             O G E P A 3\r
;                          VERSION 801127/CGR\r
;***********************************************************************\r
;\r
; DESCRIPTION:		THIS MACRO DEQUEUES A BUFFER FROM THE 'OUTGOING'\r
;			EMPTY BUFFER QUEUE - IF THE I/F DEVICE IS DELEGATED - AND\r
;			INSERTS THE PANEL CODE OF THE\r
;			DELEGATED PANEL IN THE FIRST DATABYTE OF THE\r
;			BUFFER. THE BYTECOUNT IS SET = 1.\r
;\r
; ENTRY:		NONE\r
;\r
; EXIT:			CY=0 IF QUEUE WAS EMPTY OR LTUX NOT DELEGATED\r
;			CY=1 IF QUEUE WAS NOT EMPTY AND LTUX DELEGATED\r
;			Z=0  IF LTUX NOT DELEGATED\r
;			Z=1  IF LTUX IS DELEGATED\r
;			ADDRESS OF BUFFER ELEMENT IN DE AND IX REGISTERS.\r
;\r
; PARAMETERS:		#CHAN:	CHANNELNUMBER. (MUST BE 6 OR 7)\r
;\r
; EXTERNALS:		SUBDEQ, QHEADS, PANCO (AND PANCOM IF TELECINE I/F)\r
;\r
; DESTROY:		REGISTERS A,F,B,C,D,E,H,L,IX\r
;\r
OGEPA3	MACRO	#CHAN\r
;################### Ogepa3 macro ###################################\r
	IF	#CHAN.EQ.6\r
	    	 	;+++++ #CHAN = 6\r
	LD	A,(PANCO)\r
	ENDIF\r
	IF	#CHAN.EQ.7\r
	    	 	;+++++ #CHAN = 7\r
	LD	A,(PANCOM)\r
	ENDIF\r
	CP	0		;TEST IF DELEGATION IS ESTABLISHED\r
	SCF\r
	CCF\r
	JP	Z,A#$YM		;IF YES THEN\r
	LD	A,#CHAN\r
	LD	H,A		;FIND ADDRESS OF EMPTY BUFFER QUEUE\r
	SLA	A\r
	SLA	A\r
	ADD	A,H\r
	LD	HL,QHEADS\r
	LD	D,0\r
	LD	E,A\r
	ADD	HL,DE\r
	CALL	SUBDEQ		;GET BUFFER\r
				;TEST IF QUEUE WAS EMPTY\r
	JP	NC,B#$YM	;IF NO THEN\r
	PUSH	DE\r
	POP	IX\r
	LD	(IX+2),1	;SET BYTECOUNT = 1\r
	IF	#CHAN.EQ.6\r
		;+++++ #CHAN = 6\r
	LD	A,(PANCO)\r
	ENDIF\r
	IF	#CHAN.EQ.7\r
	    	;+++++ #CHAN = 7\r
	LD	A,(PANCOM)\r
	ENDIF\r
	LD	(IX+8),A	;LOAD DELEGATED PANEL CODE INTO FIRST DATABYTE\r
	LD	L,(IX+4)	;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
	LD	H,(IX+5)	;\r
	DEC	HL		;\r
	DEC	HL		;\r
	LD	(IX+4),L	;\r
	LD	(IX+5),H	;\r
	CP	A		;SET Z-FLAG\r
	SCF			;SET C-FLAG\r
	JP	A#$YM+2		\r
				;ENDIF\r
				;\r
B#$YM:	CP	A		;SET Z-FLAG\r
	SCF\r
	CCF			;RESET C-FLAG\r
	JP	A#$YM+2		;\r
				;ENDIF\r
A#$YM:	CP	1		;RESET Z-FLAG\r
;\r
;################### End macro #######################################\r
	ENDM\r
;\r
;\r
;************************************************************************\r
;                          O G E P A 2\r
;                       VERSION 801127/CGR\r
;************************************************************************\r
;\r
; DESCRIPTION:		THIS MACRO DEQUEUES A BUFFER FROM THE EMPTY BUFFER\r
;			QUEUE ASSIGNED TO THE DELEGATED CR80.\r
;\r
; ENTRY:		NONE\r
;\r
; EXIT:			CY=0 IF THE QUEUE WAS EMPTY\r
;			CY=1 IF THE QUEUE WAS NOT EMPTY\r
;			ADDRESS OF BUFFERELEMENT IN DE REGISTER.\r
;\r
; PARAMETERS:		NONE\r
;\r
; EXTERNALS:		CR80NO, SUBDEQ, QHEADS\r
;\r
; DESTROY:		REGISTERS A,F,B,C,D,E,H,L,IX\r
;\r
;\r
OGEPA2	MACRO\r
;#################### Ogepa2 macro ###########################\r
	LD	A,(CR80NO)	;FIND ADDRESS OF EMPTY BUFFER QUEUE\r
	LD	H,A\r
	SLA	A\r
	SLA	A\r
	ADD	A,H\r
	LD	HL,QHEADS\r
	LD	D,0\r
	LD	E,A\r
	ADD	HL,DE\r
	CALL	SUBDEQ		;GET BUFFER\r
	JP	NC,A#$YM+3	;\r
	PUSH	DE\r
	POP	IX		;\r
	LD	L,(IX+4)	;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
	LD	H,(IX+5)	;\r
	DEC	HL		;\r
	DEC	HL		;\r
	LD	(IX+4),L	;\r
A#$YM:	LD	(IX+5),H	;\r
;################## End macro ###################################\r
	ENDM\r
;\r
;\r
;\r
;\r
;\r
;************************************************************************\r
;                          O D E P A 1\r
;                       VERSION 801129/CGR\r
;************************************************************************\r
;\r
ODEPA1	MACRO	#EI,#BSIZE\r
				;DESCRIP: THE MACRO ENQUEUES AN 'OUTGOING'\r
				;         ELEMENT IN THE CHANNEL QUEUE.\r
				;	  IF TRANSMISSION CANCELED FLAG IS\r
				;	  SET, THE BUFFER IS ENQUEUED IN\r
				;	  THE OUTGOING EMPTY BUFFER QUEUE.\r
				;ENTRY:	ADDRESS OF ELEMENT IN REG DE\r
				;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
				;      CY=0 IF QUEUE WAS EMPTY\r
				;      ADDRESS OF ELEMENT IN REG DE\r
				;DESTROY: REG A,F,B,C,H,L,IX\r
				;\r
				;PARAMETERS: #BSIZE = BUFFERSIZE\r
				;	     #EI: Y RE-ENABLES INTERRUPT\r
				;	          N INTERRUPT IS DISABLED AT MACRO EXIT.\r
				;	          NOTE! INTERRUPT IS NOT AFFECTED\r
				;		  IF TRANSMISSION WAS CANCELED.\r
				;\r
				;EXTERNALS: QHEADS,SUBENQ,ECOND1\r
				;\r
;################ Odepa1 macro ####################################\r
	PUSH	DE		;\r
	PUSH	DE		;\r
	POP	IX		;\r
	LD	HL,23		;REFORMAT BUFFER\r
	ADD	HL,DE		;\r
	EX	DE,HL		;\r
	LD	HL,2		;\r
	ADD	HL,DE		;\r
	EX	DE,HL		;\r
	LD	B,0		;\r
	LD	C,(IX+2)	;\r
	LDDR			;\r
	LD	(IX+8),#BSIZE	;RESTORE BUFFERSIZE\r
	LD	(IX+9),0	;\r
	LD	L,(IX+4)	;INCREMENT DATABUFFER ADDRESS 2 TIMES.\r
	LD	H,(IX+5)	;\r
	INC	HL		;\r
	INC	HL		;\r
	LD	(IX+4),L	;\r
	LD	(IX+5),H	;\r
	LD	A,(IX+2)	;TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
	LD	HL,ECOND1	;\r
	CP	#BSIZE\r
	JP	Z,C#$YM		;   IF YES THEN\r
	SET	7,(HL)		;      SET BIT 7 IN ECOND1\r
	JP	D#$YM		;   ELSE\r
C#$YM:	RES	7,(HL)		;      RESET BIT 7 IN ECOND1\r
				;   ENDIF\r
D#$YM:	LD	A,(HL)		;TEST IF TRANSMISSION IS CANCELED\r
	BIT	6,A\r
	JP	A#$YM		;IF YES THEN\r
				;   BEGIN\r
	LD	A,(IX+2)	;      TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
\r
	CP	#BSIZE\r
	JP	Z,B#$YM		;      IF YES THEN\r
	RES	6,(HL)		;	 RESET BIT 6 IN ECOND2\r
				;      ENDIF\r
B#$YM:	LD	(IX+2),0	;      RESET BYTECOUNT\r
	LD	(IX+3),0	;\r
	LD	A,(IX-2)	;      ENQUEUE BUFFER IN OUTGOINIG EMPTY BUFFER QUEUE\r
	LD	H,A\r
	SLA	A\r
	SLA	A\r
	ADD	A,H\r
	LD	HL,QHEADS\r
	LD	D,0\r
	LD	E,A\r
	ADD	HL,DE\r
	POP	DE\r
	CALL	SUBENQ		;\r
;\r
				;   END\r
				;ELSE\r
A#$YM:	LD	A,(IX-2)  	;   BEGIN\r
	POP	DE		;      ENQUEUE BUFFER IN CHANNEL QUEUE\r
	CALL	ODEPA		;\r
	IF	'#EI'.EQ.'Y'\r
	EI			;   END\r
	ENDIF			;ENDIF\r
;################# End macro #####################################\r
	ENDM\r
\r
	LIST	S\r