Set Environment to Bug/Operating System

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options

Default

Meaning of Default

 

 

 

 

 

 

 

Master Ending Address #2

00000000

Ending address of the VMEbus

 

 

 

resource that is accessible from

 

 

the local bus. Default is

 

 

$00000000.

 

 

 

 

Master Control #2

00

Defines the access characteristics

 

 

for the address space defined

 

 

with this master address

 

 

decoder. Default is $00.

 

 

 

Master Enable #3 [Y/N]

N

Yes, setup and enable the Master

 

 

Address Decoder #3. This is the

 

 

default if the board contains less

 

 

than 16MB of calculated RAM.

 

 

Do not set up and enable the

 

 

Master Address Decoder #3.

 

 

This is the default for boards

 

 

containing at least 16MB of

 

 

calculated RAM.

 

 

 

Master Starting Address #3

00000000

Base address of the VMEbus

 

 

resource that is accessible from

 

 

the local bus. If enabled, the

 

 

value is calculated as one less

 

 

than the calculated size of

 

 

memory. If not enabled, the

 

 

default is $00000000.

 

 

 

Master Ending Address #3

00000000

Ending address of the VMEbus

 

 

resource that is accessible from

 

 

the local bus. If enabled, the

 

 

default is $00FFFFFF, otherwise

 

 

$00000000.

 

 

 

 

Master Control #3

00

Defines the access characteristics

 

 

for the address space defined

 

 

with this master address

 

 

decoder. If enabled, the default

 

 

is $3D, otherwise $00.

 

 

 

Master Enable #4 [Y/N]

N

Do not set up and enable the

 

 

Master Address Decoder #4.

 

 

 

Master Starting Address #4

00000000

Base address of the VMEbus

 

 

resource that is accessible from

 

 

the local bus. Default is $0.

 

 

 

Master Ending Address #4

00000000

Ending address of the VMEbus

 

 

resource that is accessible from

 

 

the local bus. Default is $0.

 

 

 

 

A

MVME166IG/D2

A-9

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Motorola MVME166IG/D2, MVME166D2 manual Master Ending Address #2

MVME166IG, MVME166D2, MVME166IG/D2 specifications

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