SH7261 Datasheet, PDF(244/1348 Page) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

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SH7261 Datasheet, PDF (244/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

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Section 9 Bus State Controller (BSC)

Register Name

Abbreviation R/W

SDRAMC0 control register

SDC0CNT

R/W

SDRAMC1 control register

SDC1CNT

R/W

CS0 mode register

CSMOD0

R/W

CS0 wait control register 1

CS1WCNT0 R/W

CS0 wait control register 2

CS2WCNT0 R/W

CS1 mode register

CSMOD1

R/W

CS1 wait control register 1

CS1WCNT1 R/W

CS1 wait control register 2

CS2WCNT1 R/W

CS2 mode register

CSMOD2

R/W

CS2 wait control register 1

CS1WCNT2 R/W

CS2 wait control register 2

CS2WCNT2 R/W

CS3 mode register

CSMOD3

R/W

CS3 wait control register 1

CS1WCNT3 R/W

CS3 wait control register 2

CS2WCNT3 R/W

CS4 mode register

CSMOD4

R/W

CS4 wait control register 1

CS1WCNT4 R/W

CS4 wait control register 2

CS2WCNT4 R/W

CS5 mode register

CSMOD5

R/W

CS5 wait control register 1

CS1WCNT5 R/W

CS5 wait control register 2

CS2WCNT5 R/W

CS6 mode register

CSMOD6

R/W

CS6 wait control register 1

CS1WCNT6 R/W

CS6 wait control register 2

CS2WCNT6 R/W

SDRAM refresh control

register 0

SDRFCNT0 R/W

SDRAM refresh control

register 1

SDRFCNT1 R/W

SDRAM initialization register 0 SDIR0

R/W

SDRAM initialization register 1 SDIR1

R/W

Initial Value Address

Access

Size

H'00000000 H'FF420100 8, 16, 32

H'00000000 H'FF420110 8, 16, 32

H'00000000 H'FF421000 8, 16, 32

H'1F1F0707 H'FF421004 8, 16, 32

H'00000007 H'FF421008 8, 16, 32

H'00000000 H'FF421010 8, 16, 32

H'1F1F0707 H'FF421014 8, 16, 32

H'00000007 H'FF421018 8, 16, 32

H'00000000 H'FF421020 8, 16, 32

H'1F1F0707 H'FF421024 8, 16, 32

H'00000007 H'FF421028 8, 16, 32

H'00000000 H'FF421030 8, 16, 32

H'1F1F0707 H'FF421034 8, 16, 32

H'00000007 H'FF421038 8, 16, 32

H'00000000 H'FF421040 8, 16, 32

H'1F1F0707 H'FF421044 8, 16, 32

H'00000007 H'FF421048 8, 16, 32

H'00000000 H'FF421050 8, 16, 32

H'1F1F0707 H'FF421054 8, 16, 32

H'00000007 H'FF421058 8, 16, 32

H'00000000 H'FF421060 8, 16, 32

H'1F1F0707 H'FF421064 8, 16, 32

H'00000007 H'FF421068 8, 16, 32

H'00000000 H'FF422000 8, 16, 32

H'0000xxxx H'FF422004 16, 32

H'00000xxx H'FF422008 8, 16, 32

H'00000000 H'FF42200C 8, 16, 32

Rev. 2.00 Sep. 07, 2007 Page 212 of 1312

REJ09B0320-0200

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