PG-FP5 CHAPTER 1 OVERVIEW
R20UT0008EJ0400 Rev. 4.00 Page 19 of 240
Jul 15, 2010
1.8 HCUHEX Files
HCUHEX files are files that are required when ordering flash memory products whose flash memories are pre-written
by Renesas Electronics. HCUHEX files are generated by the HEX Consolidation Utility (HCU), after which they must be
verified on a flash memory programmer before being submitted. The PG-FP5 handles HCUHEX files as master data, and
can therefore be used to check the written data and the option data settings. For details, see the functional descriptions in
this manual. For more information about HCU, see the HCU user's manual or the manual of the target device.
Figure 1-2. PG-FP5 Connection Diagram
PR5 file ESF file
HEX file
HCU
HCUHEX
file
Operation
verified on
PG-FP5
Target system
HCUHEX file submitted
for ordering pre-written
flash memory products
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