Claims
- 1. A computer system, comprising:
- a processor having a processor bus;
- an input device coupled to the processor and adapted to allow data to be entered into the computer system;
- an output device coupled to the processor and adapted to allow data to be output from the computer system; and
- a memory device coupled to the processor through the processor bus, the memory device comprising:
- an array of memory cells arranged in rows and columns;
- an addressing circuit coupled to the processor bus and the array of memory cells, the addressing circuit adapted to select one of the plurality of row address sources and one of the plurality of column address sources;
- a decoder to receive row and column addresses and activate a corresponding memory cell in the array;
- a data path buffer circuit coupled between the array and the processor bus; and
- a counter coupled to the addressing circuit, the counter adapted to generate memory addresses as row and column addresses from a plurality of row address sources and a plurality of column address sources.
- 2. The computer system of claim 1 wherein the counter comprises a counter operable to further generate the memory addresses in logical sequence.
- 3. The computer system of claim 1 wherein the counter comprises a counter operable to further generate the memory addresses in non-redundant memory space.
- 4. The computer system of claim 1 wherein the counter comprises a counter operable to further generate the memory addresses in redundant memory space.
- 5. The computer system of claim 1 wherein the counter comprises a counter operable to further generate consecutively a first address and a second address, wherein the first address is higher than the second address.
- 6. The computer system of claim 1 wherein the counter comprises a counter operable to further generate consecutively a first address and a second address, wherein the first address is lower than the second address.
- 7. The computer system of claim 1 wherein the counter comprises a counter operable to further generate the memory addresses in consecutive order.
- 8. The computer system of claim 1 wherein the counter comprises a counter operable to further generate the memory addresses in non-consecutive order.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a divisional of pending U.S. Pat. application Ser. No. 09/083,830, filed May 22, 1998.
US Referenced Citations (17)
Divisions (1)
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Number |
Date |
Country |
Parent |
083830 |
May 1998 |
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