HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 404

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

Section 9
Rev. 3.00 Jan. 18, 2008 Page 342 of 1458
REJ09B0033-0300
Bus State Controller (BSC)
This LSI
Figure 9.7
WE0(BE0)
Figure 9.8
This LSI
WE1 (BE1)
WE0 (BE0)
CSn
A16
RD
A0
D7
D0
CSn
D15
A17
RD
A1
D8
D7
D0
Example of 16-Bit Data-Width SRAM Connection
Example of 8-Bit Data-Width SRAM Connection
A16
A0
CS
OE
I/O7
I/O0
WE
128k × 8-bit
128 k x 8 bits
A16
A0
CS
OE
I/O7
I/O0
WE
A16
A0
CS
OE
I/O7
I/O0
WE
SRAM
SRAM