upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 305

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Bus and Memory Control (BCU, MEMC)
Figure 7-39
Figure 7-40
31
24
23
16
15
Word data
8
7
0
1-st Access
Access to address 4n + 2
Access to address 4n + 3
Preliminary User’s Manual U17566EE1V2UM00
31
24
23
16
15
15
Word data
8
7
0
8
7
0
data bus
External
4n + 3
Address
1-st Access
15
8
7
0
data bus
External
4n + 3
4n + 2
Address
31
24
23
16
15
Word data
8
7
0
2-nd Access
31
24
23
16
15
15
Word data
8
7
0
8
7
0
data bus
External
4n + 5
4n + 4
Address
2-nd Access
15
8
7
0
data bus
External
4n + 5
4n + 4
Address
31
24
23
16
15
Word data
8
7
0
3-rd Access
15
8
7
0
data bus
External
Chapter 7
4n + 6
Address
305