R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 32

• 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

Section 1 Overview
Page 4 of 1190
Item
Bus state controller
(BSC)
Bus monitor
Features
•
•
•
CSC
⎯ Seven-channel chip select controller (CSC)
⎯ External devices with their bus sizes of 32, 16, or 8 bits can be
⎯ Cycle wait function
⎯ The following features settable for wait controlling
⎯ One-write strobe and byte write strobe modes are available as
⎯ Page read and page write modes are available as page access
SDRAMC
⎯ Two-channel external SDRAM interfaces
⎯ Auto refresh using the internal programmable refresh counter or
⎯ The following features settable
⎯ Random column burst access available (one SDRAM burst length)
⎯ Initialization sequencer issues precharge and auto refresh
Bus monitor function
When an illegal address access or a bus timeout is detected, a bus
error interrupt is generated.
connected
Up to 31 cycles (up to 7 cycles for page access cycle)
Timings of asserting and negating chip select signals
Timings of asserting and negating read/write signals
Timings of starting and stopping data output
write access modes
modes
self refresh mode selectable
Row-column latency, column latency, row-active period, write-
recovery period, row precharge period, auto refresh request
interval, initial precharge cycle count, and initial auto refresh
request interval
commands
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010