R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 342

KIT DEV FOR SH7203

R0K572030S000BE

Manufacturer Part Number
R0K572030S000BE
Description
KIT DEV FOR SH7203
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets

Specifications of R0K572030S000BE

Contents
CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
Silicon Manufacturer
Renesas
Kit Contents
Board
Silicon Family Name
SH7203
Silicon Core Number
R5S72030W200FP
Tool / Board Applications
General Purpose MCU, MPU, DSP, DSC
Mcu Supported Families
SH7203
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SH7203
Lead Free Status / Rohs Status
Compliant
Section 9 Bus State Controller (BSC)
When the WM bit in CSnWCR is cleared to 0, the external wait input WAIT signal is also
sampled. WAIT pin sampling is shown in figure 9.9. A 2-cycle wait is specified as a software
wait. The WAIT signal is sampled on the falling edge of CKIO at the transition from the T1 or Tw
cycle to the T2 cycle.
Rev. 3.00 Sep. 28, 2009 Page 310 of 1650
REJ09B0313-0300
Read
Write
Figure 9.9 Wait Cycle Timing for Normal Space Access
D31 to D0
D31 to D0
A25 to A0
DACKn*
RD/WR
(Wait Cycle Insertion Using WAIT Signal)
WAIT
CKIO
WEn
CSn
RD
BS
Note: * The waveform for DACKn is when active low is specified.
T1
Tw
Tw
Twx
Wait states inserted
by WAIT signal
T2

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