xxx
xxx
080
800
xxx
= Customer
ID
Figure 12-1. Recommended Marking Procedure
After the
EPROM(s)
are marked, they should
be
placed
in
conductive
IC
carriers and securely
packed. Do not
use
styrofoam.
12.9.2 Verfication Media
All original pattern media (EPROMs or floppy disk)
are
filed for contractural purposes and are not
returned. A computer
listing
of
the
ROM
code will
be
generated
and
returned along with a listing
verification form. The listing should
be
thoroughly checked and the verification form completed,
signed, and returned
to
Motorola. The signed verification form constitutes the contractual agree-
ment for creation
of
the customer mask. If desired, Motorola will program one blank
EPROM
from
the data
file
used
to create the custom mask
to
aid
in
the verification process.
12.9.3 ROM Verification Units (RVUs)
Ten
MCUs containing the customer's
ROM
pattern will
be
sent for program verification. These units
will have
been
made using the custom mask but
are
for the purpose of
ROM
verification only. For
expediency they
are
usually unmarked, packaged
in
ceramic, and tested only at room temperature
and 5
volts. These
RVUs
are
included
in
the mask charge and
are
not production parts. Therefore,
the RVUs are not guaranteed by
Motorola Quality Assurance, and should
be
discarded after
verification
is
completed.
12.9.4 Flexible Disk
The disk media submitted must
be
single-sided, single-density, 8-inch MOOS compatible floppies.
The customer must write the binary file name and company name on the disk with a felt-tip pen.
The minimum
MOOS system files
as
well
as
the absolute binary object file (filename.
LO
type
of
file)
from the
M6805
cross assembler must
be
on
the disk. An object file made from a memory dump
us-
ing the ROLLOUT command
is
also acceptable. Consider submitting a source listing
as
well
as
the
following files: filename .LX (EXORciser loadable format) and filename
.SA
(ASCII source codel.
These
files will of course
be
kept confidential and
are
used
1)
to
speed
up the process in-house if
any
problems arise,
and
2)
to speed up the user-to-factory interface if the user finds any software er-
rors and needs assistance
quickly from Motorola factory representatives.
MOOS
is
Motorola's Disk Operating System available on development systems such
as
EXOR-
cisers, EXORsets, etc.
EXORset and MDOS are trademarks
of
Motorola Inc.
12-3
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