发明名称 |
System for transferring data onto buses having different widths |
摘要 |
The present invention provides a memory system interface design, which provides access to a dual width memory bus. Specifically, a subsystem and method provides for interfacing with a 32 bit or a 64 bit bus. The 32 bit bus would be used for low end products, and the 64 bit bus would be used for high end products. A memory control unit (MCU) supports both the 32 bit and 64 bit modes. The use of a 32 bit or 64 bit memory subsystem gives a user more room to adjust system cost and performance.
|
申请公布号 |
US5594877(A) |
申请公布日期 |
1997.01.14 |
申请号 |
US19940317839 |
申请日期 |
1994.10.05 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
LENTZ, DEREK J.;TANG, CHENG-LONG |
分类号 |
G06F12/06;G06F12/00;G06F12/04;G06F12/08;G06F13/16;G06F13/18;G06F13/36;G06F13/38;G06F13/40;(IPC1-7):G06F13/40 |
主分类号 |
G06F12/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|