Renesas H8S/2100 Series Hardware Manual page 816

Section 24 Flash Memory
3. Programming/Erasing State Information
(a) User Boot MAT Programming Selection
The boot program will transfer a program for user boot MAT programming selection. The data is
programmed to the user boot MATs by the transferred program for programming.
Command H'42
• Command, H'42, (one byte): User boot MAT programming selection
Response H'06
• Response, H'06, (one byte): Response to user boot MAT programming selection
When the programming program has been transferred, the boot program will return ACK.
Error Response H'C2
• Error response: H'C2 (1 byte): Error response to user boot MAT programming selection
• ERROR : (1 byte): Error code
H'54: Selection processing error (transfer error occurs and processing is not completed)
(b) User MAT Programming Selection
The boot program will transfer a program for user MAT programming selection. The data is
programmed to the user MATs by the transferred program for programming.
Command H'43
• Command, H'43, (one byte): User-program programming selection
Response H'06
• Response, H'06, (one byte): Response to user-program programming selection
When the programming program has been transferred, the boot program will return ACK.
Error Response H'C3
• Error response : H'C3 (1 byte): Error response to user-program programming selection
• ERROR : (1 byte): Error code
H'54: Selection processing error (transfer error occurs and processing is not completed)
Rev. 1.00 May 09, 2008 Page 790 of 954
REJ09B0462-0100
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