H8SXSLASH1663M datasheet(1173/1504 Pages) RENESAS

Part #	H8SX/1663M

Description	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1504 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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1173 / 1504 page

Section 25 Flash Memory

Rev. 2.00 Sep. 24, 2008 Page 1141 of 1468

REJ09B0412-0200

(2)

State Transition Diagram

The state transition after SCI boot mode is initiated is shown in figure 25.8.

Wait for inquiry

setting command

Wait for

programming/erasing

command

Bit rate adjustment

Processing of

read/check command

Boot mode initiation

(reset by boot mode)

H'00, ..., H'00 reception

H'00 transmission

(adjustment completed)

(Bit rate adjustment)

Processing of

inquiry setting

command

All user MAT and

user boot MAT erasure

Wait for program data

Wait for erase-block

data

Read/check command

reception

Command response

(Erasure selection command

reception)

(Program data transmission)

(Erasure selection command reception)

(Programming

completion)

(Erase-block specification)

(Erasure

completion)

Inquiry command reception

H'55

rece

ption

Inquiry command response

Figure 25.8 SCI Boot Mode State Transition Diagram

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