SH7721 datasheet(442/1524 Pages) RENESAS

Part #	SH7721

Description	Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

PDF	1524 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 9

Bus State Controller (BSC)

Rev. 3.00 Jan. 18, 2008 Page 380 of 1458

REJ09B0033-0300

Table 9.19

Access Address in SDRAM Mode Register Write

• Setting for Area 2 (SDMR2)

Burst read/single write (burst length 1):

Data Bus Width

CAS Latency

Access Address

External Address Pin

16 bits

H'A4FD4440

H'0000440

H'A4FD4460

H'0000460

32 bits

H'A4FD4880

H'0000880

H'A4FD48C0

H'00008C0

Burst read/burst write (burst length 1):

Data Bus Width

CAS Latency

Access Address

External Address Pin

16 bits

H'A4FD4040

H'0000040

H'A4FD4060

H'0000060

32 bits

H'A4FD4080

H'0000080

H'A4FD40C0

H'00000C0

• Setting for Area 3 (SDMR3)

Burst read/single write (burst length 1):

Data Bus Width

CAS Latency

Access Address

External Address Pin

16 bits

H'A4FD5440

H'0000440

H'A4FD5460

H'0000460

32 bits

H'A4FD5880

H'0000880

H'A4FD58C0

H'00008C0

Burst read/burst write (burst length 1):

Data Bus Width

CAS Latency

Access Address

External Address Pin

16 bits

H'A4FD5040

H'0000040

H'A4FD5060

H'0000060

32 bits

H'A4FD5080

H'0000080

H'A4FD50C0

H'00000C0

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