Motorola MVME187 User Manual

A-10

Configure and Environment Commands

Slave Address Translation 
Select #1

00000000

This register deÞnes which bits of the 
Translation Address are signiÞcant. A 
logical one "1" indicates signiÞcant 
address bits, logical zero "0" is non-
signiÞcant. The non-signiÞcant bits 
will come from the VMEbus address 
that accesses the local resource. 
Normally, MS bits will be set, down to 
the size of memory to be accessed. 
Default is $0. 

Slave Control #1

01FF

DeÞnes the access restriction for the 
address space deÞned with this slave 
address decoder. Default is $01FF. See 
description of VMEchip2 bits in Single 
Board Computer ProgrammerÕs Reference 
Guide.

Slave Enable #2 [Y/N]

Y

Yes, Setup and enable the Slave 
Address Decoder #2. 

Slave Starting Address #2

FFE00000

Base address of the local resource that 
is accessible by the VMEbus, as 
viewed by the VMEbus. Default is the 
base address of static RAM, 
$FFE00000. 

Slave Ending Address #2

FFE1FFFF

Ending address of the local resource 
that is accessible by the VMEbus, as 
viewed by the VMEbus. Default is the 
end of static RAM, $FFE1FFFF. 

Slave Address Translation 
Address #2

00000000

Works the same as Slave Address 
Translation Address #1. Default is $0. 

Slave Address Translation 
Select #2

00000000

Works the same as Slave Address 
Translation Select #1. Default is $0. 

Slave Control #2

01EF

Works the same as Slave Control #1. 
Default is $01EF.