r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 501

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Table 12.6 Data Alignment for Access in Big Endian when External Data Bus Width Is Set
Access Size
Quadword
Access Size
Byte
to 32 Bits
Address
Address 0
(First access:
address 4)
Address 0
(Second access:
Address 0)
Address
Address 0
Address 1
Address 2
Address 3
Address 4
Address 5
Address 6
Address 7
MDQ31 to
MDQ24
Data
63 to 56
Data
31 to 24
MDQ31 to
MDQ24
Data
7 to 0
Data
7 to 0
MDQ23 to
MDQ16
Data
23 to 16
MDQ23 to
MDQ16
Data
7 to 0
Data
7 to 0
Data
55 to 48
Rev.1.00 Jan. 10, 2008 Page 471 of 1658
12. DDR2-SDRAM Interface (DBSC2)
MDQ15 to
MDQ8
Data
47 to 40
Data
15 to 8
MDQ15 to
MDQ8
Data
7 to 0
Data
7 to 0
REJ09B0261-0100
MDQ7 to
MDQ0
Data
39 to 32
Data
7 to 0
MDQ7 to
MDQ0
Data
7 to 0
Data
7 to 0