Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 5 BUS CONTROL FUNCTION
R01UH0042EJ0500 Rev.5.00 Page 188 of 1513
Aug 12, 2011
(b) 8-bit data bus width (2/2)
<3> Access to address (4n + 2)
First access Second access Third access Fourth access
Word data External data
bus
Address
Word data External data
bus
Address
Word data External data
bus
Address
Word data External data
bus
Address
7
0
7
0
15
8
4n + 2
23
16
31
24
7
0
7
0
4n + 3
15
8
23
16
31
24
7
0
7
0
4n + 4
15
8
23
16
31
24
7
0
7
0
4n + 5
15
8
23
16
31
24
<4> Access to address (4n + 3)
First access Second access Third access Fourth access
7
0
7
0
15
8
4n + 3
23
16
31
24
7
0
7
0
4n + 4
15
8
23
16
31
24
7
0
7
0
4n + 5
15
8
23
16
31
24
7
0
7
0
4n + 6
15
8
23
16
31
24
Word data External data
bus
Address
Word data External data
bus
Address
Word data External data
bus
Address
Word data External data
bus
Address