SH7055S Datasheet, PDF(867/1002 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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SH7055S Datasheet, PDF (867/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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Response H'5F Size STATUS ERROR SUM

ï£§ Response: H'5F (one byte): Response to inquiry regarding boot program status

ï£§ Size (one byte): Number of characters in data (fixed at 2)

ï£§ STATUS (one byte): Standard boot program status

For details, see table 22.20, Status Code.

ï£§ ERROR (one byte): Error state

ERROR = 0 indicates normal operation.

ERROR = 1 indicates error has occurred.

For details, see table 22.21, Error Code.

ï£§ SUM (one byte): Checksum

Table 22.20 Status Code

Code

H'11

H'12

H'13

H'1F

H'31

H'3F

H'4F

H'5F

Description

Device Selection Wait

Clock Mode Selection Wait

Bit Rate Selection Wait

Programming/Erasing State Transition Wait (bit rate selection is completed)

Programming State for Erasing User MAT and User Boot MAT

Programming/Erasing Selection Wait (Erasure is completed)

Programming Data Receive Wait

Erasure Block Specification Wait (erasure is completed)

Rev.2.0, 07/03, page 829 of 960

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