Datasheet
Section 21 Flash Memory 
R01UH0310EJ0500 Rev. 5.00    Page 1101 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
These boot program states are shown in figure 21.8. 
Transition to 
programming/erasing
Programming/erasing 
wait
Checking
Inquiry
Response
ErasingProgramming
Reset
Bit-rate-adjustment 
state
Operations for erasing 
user MATs
Operations for 
inquiry and selection 
Operations for 
programming
Operations for 
checking
Operations for 
erasing
Operations for 
response 
Inquiry/response
wait
Figure 21.8  Boot Program States 










