MC68HC05C8A Datasheet, PDF (143/158 Pages) Motorola, Inc – Microcontrollers

Ordering Information
ROM Program Verification
If the memory map has two user ROM areas with the same addresses,
then write the two areas in separate files on the diskette. Label the
diskette with both filenames.
In addition to the object code, a file containing the source code can be
included. Motorola keeps this code confidential and uses it only to
expedite ROM pattern generation in case of any difficulty with the object
code. Label the diskette with the filename of the source code.
15.5 ROM Program Verification
The primary use for the on-chip ROM is to hold the customer’s
application program. The customer develops and debugs the application
program and then submits the MCU order along with the application
program.
Motorola inputs the customer’s application program code into a
computer program that generates a listing verify file. The listing verify file
represents the memory map of the MCU. The listing verify file contains
the user ROM code and may also contain non-user ROM code, such as
self-check code. Motorola sends the customer a computer printout of the
listing verify file along with a listing verify form.
To aid the customer in checking the listing verify file, Motorola will
program the listing verify file into customer-supplied blank preformatted
Macintosh or DOS disks. All original pattern media are filed for
contractual purposes and are not returned.
Check the listing verify file thoroughly, then complete and sign the listing
verify form and return the listing verify form to Motorola. The signed
listing verify form constitutes the contractual agreement for the creation
of the custom mask.
15.6 ROM Verification Units (RVUs)
After receiving the signed listing verify form, Motorola manufactures a
custom photographic mask. The mask contains the customer’s
application program and is used to process silicon wafers. The
MC68HC05C8A • MC68HCL05C8A • MC68HSC05C8A — Rev. 5.0
MOTOROLA
Ordering Information
Technical Data
143