R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 291

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 Bus State Controller (BSC)
(12) SDRAMC Setting Examples
The SDRAMC setting procedure, timing register setting examples, and the procedure for
transitioning to and recovering from self-refresh mode, power-down mode, and deep-power-down
mode are described below.
(a)
SDRAMC Setting Procedure
Figure 9.26 shows the SDRAMC setting procedure.
Note that the specifications of the power-up sequence, etc., may vary depending on the SDRAM
used. Study the SDRAM specifications carefully before making system settings.
Rev. 2.00 Sep. 07, 2007 Page 263 of 1164
REJ09B0321-0200