D12320VF25V Datasheet, PDF (806/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 17 ROM
(3) User MAT Programming Selection.
The boot program will transfer a programming program. The data is programmed to the user
MATs by the transferred programming program.
Command H'43
• Command, H'43, (1 byte): User-program programming selection
Response H'06
• Response, H'06, (1 byte): Response to user-program programming selection
When the programming program has been transferred, the boot program will return ACK.
Error
H'C3 ERROR
Response
• Error response: H'C3 (1 byte): Error response to user MAT programming selection
• ERROR: (1 byte): Error code
H'54: Selection processing error (transfer error occurs and processing is not completed)
(4) 128-Byte Programming
The boot program will use the programming program transferred by the programming selection to
program the user boot MATs or user MATs.
Command H'50 Address
Data ···
···
SUM
• Command, H'50, (1 byte): 128-byte programming
• Programming Address (4 bytes): Start address for programming
Multiple of the size specified in response to the programming unit inquiry
(i.e. H'00, H'01, H'00, H'00: H'01000000)
• Programming Data (128 bytes): Data to be programmed
The size is specified in the response to the programming unit inquiry.
• SUM (1 byte): Checksum
Response H'06
• Response, H'06, (1 byte): Response to 128-byte programming
On completion of programming, the boot program will return ACK.
Rev.7.00 Feb. 14, 2007 page 772 of 1108
REJ09B0089-0700