Figure 12.7 Example Of 16-Bit Data-Width Sram Connection; Figure 12.8 Example Of 8-Bit Data-Width Sram Connection - Renesas HD6417641 Hardware Manual

Section 12 Bus State Controller (BSC)
This LSI

Figure 12.7 Example of 16-Bit Data-Width SRAM Connection

This LSI
WE0

Figure 12.8 Example of 8-Bit Data-Width SRAM Connection

Rev. 4.00 Sep. 14, 2005 Page 328 of 982
REJ09B0023-0400
A17
A1
CSn
RD
D15
D8
WE1
D7
D0
WE0
A16
A0
CSn
RD
D7
D0
128k × 8-bit
SRAM
A16
A0
CS
OE
I/O7
I/O0
WE
A16
A0
CS
OE
I/O7
I/O0
WE
128k × 8-bit
SRAM
A16
A0
CS
OE
I/O7
I/O0
WE