Datasheet

78K0/Ix2 CHAPTER 25 FLASH MEMORY
R01UH0010EJ0500 Rev.5.00 668
Feb 28, 2012
Figure 25-11. Example of Executing Boot Swapping
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
Boot
cluster 1
Booted by boot cluster 0
Block number
Erasing block 4
Boot
cluster 0
Program
1000H
0000H
Boot program
Program
Program
Program
Boot program
Boot program
Boot program
Program
Program
Program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Program
Program
Program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Erasing block 5
Erasing block 6 Erasing block 7
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Boot program
Booted by boot cluster 1
1000H
0000H
Erasing block 6 Erasing block 7
Erasing block 4 Erasing block 5
Boot swap
Writing blocks 4 to 7
Writing blocks 4 to 7
1000H
0000H
New boot program
New program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New boot program
New program
New program
New program