Datasheet

V850ES/JG3 CHAPTER 5 BUS CONTROL FUNCTION
R01UH0015EJ0300 Rev.3.00 Page 160 of 870
Sep 30, 2010
(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