.H 1 "FIREFOX/INDIGO MEMORY CONTROLLER DIFFERENCES"

This is a plan for determining the differences as far as software
is concerned between the Indigo and Firefox memory boards.  The plan
is to understand the Indigo controller and to define the Firefox
controller so that it matches as close as possible.  If the Indigo
controller violates the guidelines of the SPECTRUM I/O ADC then
Firefox will follow the ADC as opposed to being the same as Indigo.

The plan is to have a preliminary firefox memory controller definition
by 6/12 and a write up describing the differences by 6/14.

It is expected that most of the software will not see the differences.
There are two areas that they are likely to be different.

.H 2 "Power UP"

The power up procedure may be different.  An effort will be made to make
the Firefox power up procedure the same as Indigo.  The error correction
scheme that allows Firefox to operate reliablely with a failed RAM chip
may require a different procedure for power up.

.H 2 "Error Handeling"

Fire fox will require memory errors to be handled differently.  The optimal
run time diagnostics for the Indigo memory board will not be appropriate
for Firefox.

