Motorola MVME162 manual Memory Requirements section

Set Environment to Bug/Operating System

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options	Default	Meaning of Default
Memory Search Increment Size	00010000	This multi-CPU feature is used
		to offset the location of the Bug
		work page. This must be a
		multiple of the debugger work
		page, modulo $10000 (64KB).
		Typically, Memory Search
		Increment Size is the product of
		CPU number and size of the Bug
		work page. Example: first CPU
		$0 (0 x $10000), second CPU
		$10000 (1 x $10000), etc.
Memory Search Delay Enable [Y/N]	N	There will be no delay before the
		Bug begins its search for a work
		page.
Memory Search Delay Address	FFFFD20F	Default address is $FFFFD20F.
		This is the MVME162 GCSR
		GPCSR0 as accessed through
		VMEbus A16 space and assumes
		the MVME162 GRPAD (group
		address) and BDAD (board
		address within group) switches
		are set to "on". This byte-wide
		value is initialized to $FF by
		MVME162 hardware after a
		System or Power-on Reset. In a
		multi-162 environment, where
		the work pages of several Bugs
		are to reside in the memory of
		the primary (first) MVME162,
		the non-primary CPUs will wait
		for the data at the Memory
		Search Delay Address to be set
		to $00, $01, or $02 (refer to the
		Memory Requirements section in
		Chapter 3 for the definition of
		these values) before attempting
		to locate their work page in the
		memory of the primary CPU.
Memory Size Enable [Y/N]	Y	Memory will be sized for Self
		Test diagnostics.
Memory Size Starting Address	00000000	Default Starting Address is $0.
Memory Size Ending Address	00100000	Default Ending Address is the
		calculated size of local memory.

A

MVME162IG/D2 A-7