R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 273

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

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

Figure 9.1 shows a block diagram of the BSC.
[Legend]
CMNCR:
CSnWCR:
CSnBCR:
SDCR:
RTCSR:
RTCNT:
RTCOR:
REFOUT
A25 to A0,
D31 to D0
BS, RD/WR,
RD, WE3 to WE0,
RASU, RASL,
CASU, CASL
CKE, DQMxx, AH,
FRAME, IOIS16,
CE2A, CE2B
CS0 to CS7
Common control register
CSn space wait control register (n = 0 to 7)
CSn space bus control register (n = 0 to 7)
SDRAM control register
Refresh timer control/status register
Refresh timer counter
Refresh time constant register
BREQ
BACK
MD
WAIT
Figure 9.1 Block Diagram of BSC
mastership
controller
controller
controller
controller
controller
Refresh
Memory
Area
Wait
Bus
Comparator
CS0WCR
Rev. 3.00 Sep. 28, 2009 Page 241 of 1650
CS0BCR
CMNCR
CS7WCR
CS7BCR
RTCOR
RTCSR
RTCNT
SDCR
Section 9 Bus State Controller (BSC)
BSC
REJ09B0313-0300