HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 448

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9
Table 9.21 lists a relationship between bus width, access size, and the number of bursts. Figure
9.31 shows a timing chart.
Table 9.21 Relationship between Bus Width, Access Size, and Number of Bursts
Rev. 3.00 Jan. 18, 2008 Page 386 of 1458
REJ09B0033-0300
Bus Width
8 bits
16 bits
32 bits
Bus State Controller (BSC)
BEN Bit
Not affected
Not affected
Not affected
0
1
Not affected
Not affected
Not affected
0
1
Not affected
Not affected
Not affected
Not affected
Access Size
8 bits
16 bits
32 bits
16 bytes
8 bits
16 bits
32 bits
16 bytes
8 bits
16 bits
32 bits
16 bytes
Number of
Bursts
1
2
4
16
4
1
1
2
8
2
1
1
1
4
Number of
Accesses
1
1
1
1
4
1
1
1
1
4
1
1
1
1