SH7055S Datasheet, PDF(861/1002 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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SH7055S Datasheet, PDF (861/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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Command H'43

ï£§ Command: H'43 (one byte): User MAT programming selection

Response H'06

ï£§ Response: H'06 (one byte): Response to user MAT programming selection

When the programming program has been transferred, the boot program will return ACK.

Error response H'C3 ERROR

ï£§ Error response: H'C3 (one byte): Error response to user MAT programming selection

ï£§ ERROR: (one byte): Error code

H'54: Selection processing error (transfer error occurs and processing is not completed)

(3) Two-user-MAT simultaneous programming selection

The boot program will transfer the two-user-MAT simultaneous programming program. Data

is simultaneously programmed to the two user MATs by the transferred two-user-MAT

simultaneous programming program. The host must alternately send addresses and data that

correspond to each MAT for simultaneous programming to two user MATs. The boot

program will return one ACK for one 128-byte programming command, however,

programming of the data will start when the boot program has received data for both MATs.

Command H'44

ï£§ Command: H'44 (one byte): Two-user-MAT simultaneous programming selection

Response H'06

ï£§ Response: H'06 (one byte): Response to two-user-MAT simultaneous programming

selection

After the two-user-MAT simultaneous programming program has been transferred, the

boot program will return ACK.

Error response H'C4 ERROR

ï£§ Error response: H'C4 (one byte): Error response to two-user-MAT simultaneous

programming selection

ï£§ ERROR: (one 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 command for programming the user boot MATs or user MATs. When two-user-

MAT simultaneous programming command is selected, programming will start after the boot

program has received data for both MATs.

Command H'50 Programming address

Data ...

...

SUM

ï£§ Command: H'50 (one byte): 128-byte programming

Rev.2.0, 07/03, page 823 of 960

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