Datasheet

Section 24 Flash Memory
Rev. 2.00 Sep. 28, 2009 Page 778 of 994
REJ09B0452-0200
(2) State Transition Diagram
The state transition after boot mode is initiated is shown in figure 24.8.
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 reception
Inquiry command response
1.
2.
3.
4.
Figure 24.8 Boot Mode State Transition Diagram