R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 285

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
(b)
Figure 9.19 shows a timing example for single read operation and figure 9.20 for single write
operation. The access timing is modified by means of settings in the SDRAMm timing register
(SDmTR).
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
CKIO
SDRAM command
Data bus
CKIO
SDRAM command
Data bus
Single Read/Single Write Access
Figure 9.20 Single Write Timing Example (Shortest Timing Settings)
Figure 9.19 Single Read Timing Example (Shortest Timing Settings)
ACT: Row and bank activation command
RD:
PRA: Precharge-all command
ACT: Row and bank activation command
WR: Write command
PRA: Precharge-all command
Read command
ACT
ACT
Single write
Single read
WR
RD
d0
PRA
PRA
d0
Section 9 Bus State Controller (BSC)
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