Motorola MVME187 manual Table A-1. ENV Command Parameters

Setting Environment to Bug/Operating System

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options	Default	Meaning of Default
F-Page (VMEbus A24) Enable	Y	Yes, Enable the F-Page Address
[Y/N]		Decoder.
F-Page (VMEbus A24) Control	02	Works the same as Slave Control #1.
		Default is $02.
ROM Speed Bank A Code	05	Used to set up the ROM speed.
ROM Speed Bank B Code	05	Default is $05 = 165 ns (25 MHz
		MVME187) or $04=145 ns (33 MHz
		MVME187).
Static RAM Speed Code	01	Used to set up the SRAM speed.
		Default is $01 = 125 ns (25 MHz
		MVME187) or $00=115 ns (33 MHz
		MVME187).
PCC2 Vector Base	05	Base interrupt vector for the
VMEC2 Vector Base #1	06	component speciÞed. Default:
VMEC2 Vector Base #2	07	PCCchip2 = $05, VMEchip2 Vector 1 =
		$06, VMEchip2 Vector 2 = $07.
VMEC2 GCSR Group	CE	SpeciÞes the group address
Base Address		($FFFFXX00) in Short I/O for this
		board. Default = $CE.
VMEC2 GCSR Board Base	00	SpeciÞes the base address
Address		($FFFFCEX0) in Short I/O for this
		board. Default = $00.
VMEbus Global Time Out Code	01	This controls the VMEbus timeout
		when this MVME187 is the system
		controller. Default $01 = 64 ∝s.
Local Bus Time Out Code	00	This controls the local bus timeout.
		Default $00 = 8 ∝s.
VMEbus Access Time Out Code	02	This controls the local bus to VMEbus
		access timeout. Default $02 = 32 ms.

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A