!VAX-11/780 Error Message help file	REV-4	12-Apr-79
! This file lists all the possible console error messages, indicating
! cause, and possible corrective procedures (if not self-explanatory).
!====================================
! Syntactic errors :		    !
!====================================-----------------------------------------
! ?'<text-string>' IS INCOMPLETE    !	The <text-string> is not a complete
!				    !	console command
!-----------------------------------------------------------------------------
! ?'<text-string>' IS INCORRECT     !	The <text-string> is not recognized
!				    !	as a valid command
!-----------------------------------------------------------------------------
! ?FILE NAME ERR		    !	A <file-name> given with a command
!				    !	can not be translated to RAD50.
!				    !	(<file-name> is invalid.)
!-----------------------------------------------------------------------------
! ?IND-COM ERR			    !	The console detected an error in the
!				    !	format of an indirect command file.
!				    !	possible errors are: 1) more than 80
!				    !	characters in an indirect command line
!				    !	or  2) a command line did not end
!				    !	with a carrige return and line feed.
!====================================-----------------------------------------
! Command-generated errors :	    !
!====================================-----------------------------------------
! ?FILE NOT FOUND		    !	A <file-name> given with a 'LOAD'
!				    !	or '@' command does not	match any
!				    !	file on the currently loaded floppy
!				    !	disc. can also be generated by
!				    !	'HELP','BOOT', or an attempted WCS
!				    !	load if help file, boot file, or WCS
!				    !	file is missing from floppy.
!-----------------------------------------------------------------------------
! ?NO CPU RESPONSE		    !	Console timed-out waiting for a
!				    !	response from CPU. (retry. indicates
!				    !	possible CPU-related hardware fault.)
!-----------------------------------------------------------------------------
! ?CPU NOT IN CONSOLE WAIT LOOP,    !	A console command requiring assistance
!		 COMMAND ABORTED    !	from the CPU was issued	while the CPU
!				    !	was not in the console service loop.
!				    !	(Halt CPU; re-issue command.)
!-----------------------------------------------------------------------------
! ?CPU CLK STOP, COMMAND ABORTED    !	A console command that requires the
!				    !	CPU clock to be running	was issued
!				    !	while the clock was stopped.
!				    !	(Clear STEP mode; re-issue command.)
!-----------------------------------------------------------------------------
! ?CANT DISABLE BOTH FLOPPIES,	    !	An attempt was made to disable both
!		 FUNCTION ABORTED   !	the remote and local floppy.
!-----------------------------------------------------------------------------
!====================================-----------------------------------------
! Floppy-generated errors :	    !
!====================================-----------------------------------------
! ?FLOPPY ERR, CODE=X		    !	The console floppy driver detected
!				    !	an error. codes are as follows:
!				    !	(codes always printed in hex radix)
!				    !	code=1	floppy hardware error
!				    !		(crc,parity,etc)
!				    !	code=2	file not found
!				    !	code=3	floppy driver queue overflow
!				    !	code=4	console software requested
!				    !		an illegal sector number
!-----------------------------------------------------------------------------
! ?FLOPPY NOT READY		    !	The console floppy drive failed to
!				    !	become ready when booting. (retry.)
!-----------------------------------------------------------------------------
! ?NO BOOT ON FLOPPY		    !	Console attempted to boot from a
!				    !	floppy that does not contain a valid
!				    !	boot block. (change floppy disk.)
!-----------------------------------------------------------------------------
! ?FLOPPY ERROR ON BOOT		    !	A floppy error was detected while
!				    !	attempting a console boot. (retry)
!====================================-----------------------------------------
! Micro-routine errors :	    !
!====================================-----------------------------------------
! ?MIC-ERR ON FUNCTION		    !	A micro-error occurred in the CPU
!				    !	while servicing a console request.
!				    !	SBI error registers are dumped after
!				    !	this message is printed.
!				    !	(action dependant on error.)
!-----------------------------------------------------------------------------
! ?INT-REG ERR			    !	A micro-error occurred while attemp-
!				    !	ting to reference a CPU	internal
!				    !	(processor) register. an illegal
!				    !	address will cause this error.
!-----------------------------------------------------------------------------
! ?MICRO-ERR, CODE=x		    !	An unrecognized micro-error occurred.
!				    !	the code returned by the CPU is not in
!				    !	the range of recognized error codes.
!				    !	'x' is the code that was returned by
!				    !	the CPU.
!-----------------------------------------------------------------------------
! ?MEM-MAN FAULT,CODE=xx	    !	A virtual examine or deposit caused
!				    !	an error in the memory management
!				    !	micro-routine. 'xx' is a one byte
!				    !	error code returned by the routine,
!				    !	with the following bit assignments:
!				    !	bit 0 = length violation(bits numbered
!				    !		from right)
!				    !	bit 1 = fault was on a PTE reference
!				    !	bit 2 = write or modify intent
!				    !	bit 3 = access violation
!				    !	bits 4 thru 7 should be ignored
!====================================-----------------------------------------
! CPU fault-generated errors :	    !
!====================================-----------------------------------------
! ?INT-STK INVLD		    !	The CPU halted because the interrupt
!				    !	stack was marked invalid.
!-----------------------------------------------------------------------------
! ?CPU DBLE-ERR HLT		    !	A machine check occurred before a
!				    !	previous machine check had been
!				    !	handled, causing the CPU to execute
!				    !	a 'double error' halt. (examine ID reg
!				    !	30-3F (hex); data indicates cause of
!				    !	machine check .)
!-----------------------------------------------------------------------------
! ?ILL I/E VEC			    !	The CPU detected an illegal interrupt/
!				    !	exception vector.
!-----------------------------------------------------------------------------
! ?NO USR WCS			    !	CPU detected an interrupt/exception
!				    !	vector to user WCS and no user WCS
!				    !	exists.
!-----------------------------------------------------------------------------
! ?CHM ERR			    !	A change mode instruction was attemp-
!				    !	ted from the interrupt stack.
!-----------------------------------------------------------------------------
! INT PENDING			    !	This is not actually an error, but
!				    !	indicates that an error	was pending
!				    !	at the time that a console-requested
!				    !	halt was performed. continue CPU to
!				    !	clear interrupt.
!-----------------------------------------------------------------------------
! ?MICRO-MACHINE TIME OUT	    !	Indicates that the VAX-11/780 micro-
!				    !	machine has failed to strobe inter-
!				    !	rupts within the maximum time period
!				    !	allowed.
!====================================-----------------------------------------
! Version mismatch errors :	    !
!====================================-----------------------------------------
! ?WARNING-WCS & FPLA VER MISMATCH  !	The microcode in WCS is not compatible
!				    !	with the FPLA. This message is printed
!				    !	on each ISP start or continue,but no
!				    !	other action taken by console.
!-----------------------------------------------------------------------------
! ?FATAL-WCS & PCS VER MISMATCH	    !	The microcode in PCS is not compatible
!				    !	with that in WCS. ISP start and con-
!				    !	tinue are disabled by console.
!-----------------------------------------------------------------------------
! ?REMOTE ACCESS NOT SUPPORTED	    !	Printed when console mode switch
!				    !	enters a 'remote' position, and the
!				    !	remote support software routines are
!				    !	not included in the console.
!====================================-----------------------------------------
! Console-generated errors :	    !
!====================================-----------------------------------------
! ?TRAP-4, RESTARTING CONSOLE	    !	The console took a time-out trap.
!				    !	console will restart.
!-----------------------------------------------------------------------------
! ?UNEXPECTED TRAP		    !	Console trapped to an unused vector.
! MOUNT CONSOLE FLOPPY, THEN TYPE ^C!	Console reboots when ^C typed.
!-----------------------------------------------------------------------------
! ?Q-BLKD'			    !	 Console's terminal output queue is
!				    !	 blocked. console will reboot.
!-----------------------------------------------------------------------------
!<END-OF-ERROR.HLP>
