r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 676

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

13. PCI Controller (PCIC)
Rev.1.00 Jan. 10, 2008 Page 646 of 1658
REJ09B0261-0100
Long-
Word
word
Byte
Size
Figure 13.15 Data Alignments for SuperHyway Bus and PCI Bus
Address
4n + 0
4n + 1
4n + 2
4n + 3
4n + 0
4n + 2
4n + 0
31
PCI bus
A
A
A
B
B
B
Data
C
C
C
D
D
D
0
Data (without swapping) Data (with swapping)
31
A
A
A
B
B
B
C
C
C
Big-endian CPU
D
D
D
0
31
D
D
D
SHwy bus
C
C
C
B
B
B
A
A
A
0
31
Little-endian CPU
A
A
A
B
B
B
C
C
C
D
D
D
0