NEC V850E/Dx3 Preliminary User's Manual page 299

Bus and Memory Control (BCU, MEMC)
31
24
23
16
15
8
7
0
Word data
31
24
23
16
15
8
7
0
Word data
Downloaded from Elcodis.com electronic components distributor
1-st Access 2-nd Access
31
24
23
16
15
Address
8
7 7
4n + 2
0 0
External Word data
data bus
Figure 7-27 Access to address 4n + 2
1-st Access 2-nd Access
31
24
23
16
15
Address
8
7 7
4n + 3
0 0
External Word data
data bus
Figure 7-28 Access to address 4n + 3
Preliminary User's Manual U17566EE1V2UM00
3-rd Access
31
24
23
16
15
Address
8
7 7 7
4n + 3
0 0 0
External Word data External
data bus data bus
3-rd Access
31
24
23
16
15
Address
8
7 7 7
4n + 4
0 0 0
External Word data External
data bus data bus
Chapter 7
4-th Access
31
24
23
16
15
Address
Address
8
7 7
4n + 4 4n + 5
0 0
Word data External
data bus
4-th Access
31
24
23
16
15
Address
Address
8
7 7
4n + 5 4n + 6
0 0
Word data External
data bus
299