SH7125_08 Datasheet, PDF(671/774 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

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SH7125_08 Datasheet, PDF (671/774 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

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ï£§ Area (1 byte):

H'01: User MAT

An incorrect area specification will produce an address error.

ï£§ Address where reading starts (4 bytes)

ï£§ Amount to read (4 bytes): The amount of data to be read

ï£§ SUM (1 byte): Checksum

Response

H'52

Data

SUM

Amount to read

â¦

Section 17 Flash Memory

ï£§ Response H'52 (1 byte): Response to the memory read command

ï£§ Amount to read (4 bytes): The amount to read as specified in the memory read command

ï£§ Data (n bytes): The specified amount of data read out from the specified address

ï£§ SUM (1 byte): Checksum

Error

response

H'D2

ERROR

ï£§ Error response H'D2 (1 byte): Error response to memory read command

ï£§ ERROR (1 byte): Error code

H'11: Sum-check error

H'2A: Address error (the address specified for reading is beyond the range of the MAT)

H'2B: Size error (the specified amount is greater than the size of the MAT,

the last address for reading as calculated from the specified address for the start of reading

and the amount to read is beyond the MAT area, or "0" was specified as the amount to

read)

Rev. 4.00 Jul. 25, 2008 Page 651 of 750

REJ09B0243-0400

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