SH7750_08 Datasheet, PDF (507/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 13 Bus State Controller (BSC)
Table 13.7 (1) 64-Bit External Device/Big-Endian Access and Data Alignment
Operation
Data Bus
Access
Size Address No. D63–56 D55–48 D47–40 D39–32 D31–24 D23–16 D15–8
Byte 8n
1 Data
—
—
—
—
—
—
7–0
8n + 1 1 —
Data
—
—
—
—
—
7–0
8n + 2 1 —
—
Data
—
—
—
—
7–0
8n + 3 1 —
—
—
Data
—
—
—
7–0
8n + 4 1 —
—
—
—
Data
—
—
7–0
8n + 5 1 —
—
—
—
—
Data
—
7–0
8n + 6 1 —
—
—
—
—
—
Data
7–0
8n + 7 1 —
—
—
—
—
—
—
Word 8n
1 Data
Data
—
—
—
—
—
15–8
7–0
8n + 2 1 —
—
Data
Data
—
—
—
15–8
7–0
8n + 4 1 —
—
—
—
Data
Data
—
15–8
7–0
8n + 6 1 —
—
—
—
—
—
Data
15–8
Long- 8n
1 Data
Data
Data
Data
—
—
—
word
31–24 23–16 15–8
7–0
8n + 4 1 —
—
—
—
Data
Data
Data
31–24 23–16 15–8
Quad- 8n
word
1 Data
Data
Data
Data
Data
Data
Data
63–56 55–48 47–40 39–32 31–24 23–16 15–8
D7–0
—
—
—
—
—
—
—
Data
7–0
—
—
—
Data
7–0
—
Data
7–0
Data
7–0
Rev.7.00 Oct. 10, 2008 Page 423 of 1074
REJ09B0366-0700