JP4383495B2 - 半導体集積回路 - Google Patents
半導体集積回路 Download PDFInfo
- Publication number
- JP4383495B2 JP4383495B2 JP2008238830A JP2008238830A JP4383495B2 JP 4383495 B2 JP4383495 B2 JP 4383495B2 JP 2008238830 A JP2008238830 A JP 2008238830A JP 2008238830 A JP2008238830 A JP 2008238830A JP 4383495 B2 JP4383495 B2 JP 4383495B2
- Authority
- JP
- Japan
- Prior art keywords
- sdram
- address
- signal
- memory
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dram (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008238830A JP4383495B2 (ja) | 2005-08-26 | 2008-09-18 | 半導体集積回路 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005246188 | 2005-08-26 | ||
JP2008238830A JP4383495B2 (ja) | 2005-08-26 | 2008-09-18 | 半導体集積回路 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006222213A Division JP4229958B2 (ja) | 2005-08-26 | 2006-08-17 | メモリ制御システムおよびメモリ制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008299879A JP2008299879A (ja) | 2008-12-11 |
JP4383495B2 true JP4383495B2 (ja) | 2009-12-16 |
Family
ID=37778697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008238830A Expired - Fee Related JP4383495B2 (ja) | 2005-08-26 | 2008-09-18 | 半導体集積回路 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4383495B2 (zh) |
CN (1) | CN1921008B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1064256A (ja) * | 1996-08-20 | 1998-03-06 | Sony Corp | 半導体記憶装置 |
US6336166B1 (en) * | 1997-04-07 | 2002-01-01 | Apple Computer, Inc. | Memory control device with split read for ROM access |
US5907857A (en) * | 1997-04-07 | 1999-05-25 | Opti, Inc. | Refresh-ahead and burst refresh preemption technique for managing DRAM in computer system |
JP2003091453A (ja) * | 2001-09-17 | 2003-03-28 | Ricoh Co Ltd | メモリ制御装置 |
-
2006
- 2006-08-25 CN CN200610121863XA patent/CN1921008B/zh not_active Expired - Fee Related
-
2008
- 2008-09-18 JP JP2008238830A patent/JP4383495B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1921008A (zh) | 2007-02-28 |
CN1921008B (zh) | 2012-09-19 |
JP2008299879A (ja) | 2008-12-11 |
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