HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 1014

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 21 Flash Memory (0.18-μm F-ZTAT Version)
Command
• Command, H'48, (one byte): Erasure selection
Response
• Response, H'06, (one byte): Response for erasure selection
Error Response
• Error Response, H'C8, (one byte): Error response to erasure selection
• ERROR: (one byte): Error code
(b) Block Erasure
The boot program will erase the contents of the specified block.
Command
• Command, H'58, (one byte): Erasure
• Size (one byte): The number of bytes that represents the erasure block number
• Block number (one byte): Number of the block to be erased
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to Erasure
Error Response
• Error Response, H'D8, (one byte): Response to Erasure
• ERROR (one byte): Error code
On receiving block number H'FF, the boot program will stop erasure and wait for a selection
command.
Rev.7.00 Mar. 18, 2009 page 946 of 1136
REJ09B0109-0700
After the erasure program has been transferred, the boot program will return ACK.
H'54: Selection processing error (transfer error occurs and processing is not completed)
This is fixed to 1.
After erasure has been completed, the boot program will return ACK.
H'11: Sum check error
H'29: Block number error
H'51: Erasure error
H'48
H'06
H'58
H'06
Block number is incorrect.
An error has occurred during erasure.
H'C8
H'D8
Size
ERROR
ERROR
Block number
SUM