发明名称 |
Serial access memory with column address counter and pointers. |
摘要 |
A serial access memory has multiple memory blocks, each with a row-and-column array of memory cells for storing data. Data access is synchronized with a clock signal. A column address counter counts the clock signal to generate a column address. A block selector decodes upper bits of the column address to generate a series of block select signals, which are distributed to the memory blocks. In each memory block a shift register receives and shifts one block select signal to generate a series of column select signals. <IMAGE> |
申请公布号 |
EP0575829(A3) |
申请公布日期 |
1995.01.04 |
申请号 |
EP19930109309 |
申请日期 |
1993.06.09 |
申请人 |
OKI ELECTRIC IND CO LTD |
发明人 |
IWAKIRI ITUROU C O OKI MICRO D;MURAKAMI KOJI C O OKI ELECTRIC |
分类号 |
G06F5/16;G11C8/04;G11C11/401 |
主分类号 |
G06F5/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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