Memory interface for reading/writing data from/to a memory
DCFirst Claim
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1. A memory interface for connecting a bus to memory, comprising:
- an input for receiving a plurality of data words from said bus;
a swing buffer for buffering said data words received from said bus;
an address input for receiving from said bus addresses associated with said plurality of data words;
a generator for generating a series of addresses in said memory into which said buffered data words may be written, said series of addresses being derived from said received addresses; and
a writer for writing said buffered data words into said memory at said generated addresses.
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Abstract
A memory interface for connecting a bus to memory comprises an input, a buffer, an address input, a generator, and a writer. The input receives a plurality of data words from the bus. The buffer buffers the data words received from the bus. The address input receives from the bus addresses associated with the plurality of data words. The generator generates a series of addresses in the memory into which the buffered data words may be written. The series of addresses are derived from the received addresses. The writer writes the buffered data words into the memory at the generated addresses.
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Citations
8 Claims
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1. A memory interface for connecting a bus to memory, comprising:
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an input for receiving a plurality of data words from said bus;
a swing buffer for buffering said data words received from said bus;
an address input for receiving from said bus addresses associated with said plurality of data words;
a generator for generating a series of addresses in said memory into which said buffered data words may be written, said series of addresses being derived from said received addresses; and
a writer for writing said buffered data words into said memory at said generated addresses. - View Dependent Claims (2, 3, 4)
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5. A memory interface for connecting a bus to a memory, comprising:
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a plurality of data words stored in said memory at predetermined addresses;
an address input including a swing buffer for receiving from said bus one of said addresses associated with said plurality of data words;
a generator for generating a series of addresses for addressing said plurality of data words in said memory, said series of addresses being derived from said received addresses to buffer data words read from said memory;
a reader for reading from said memory said plurality of data words by use of said series of addresses generated by said generator; and
a writer for writing said data words into a buffer. - View Dependent Claims (6, 7, 8)
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Specification