Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
125 words
A modular solid-state mass data storage device providing high-density, high capacity storage of data, comprising: first and second parallel controller/memory channels, each including first and last controller/memory modules; a data format module; first and second busses connecting outputs of said data format module to inputs of each of said first and last controller/memory modules, the first bus also connecting outputs of the last controller/memory module in each channel back to an input of the data format module, wherein each controller/memory module includes a memory controller coupled to an array of random access memory chips, and wherein each memory controller performs at least one of addressing said RAM chips for a read operation, addressing said RAM chips for a write operation, and refreshing said RAM chips.
Claim 2
Dependent Claim
125 words
A modular solid-state mass data storage device providing high-density, high capacity storage of data, comprising: first and second parallel controller/memory channels, each including first and last controller/memory modules; a data format module; first and second busses connecting outputs of said data format module to inputs of each of said first and last controller/memory modules, the first bus also connecting outputs of the last controller/memory module in each channel back to an input of the data format module, wherein each controller/memory module includes a memory controller coupled to an array of random access memory chips, and wherein each memory controller performs at least one of addressing said RAM chips for a read operation, addressing said RAM chips for a write operation, and refreshing said RAM chips.
Claim 3
Dependent Claim
30 words
The mass data storage device as set forth in claim 1, wherein the data format module provides data formatting, synchronization and error correction for data stored in the controller/memory modules.
Claim 4
Dependent Claim
42 words
The mass data storage device as set forth in claim 1, wherein each RAM chip is connected to a memory controller and the memory controller is connected to the other memory controllers in the same channel by the first and second buses.
Claim 5
Dependent Claim
41 words
The mass data storage device as set forth in claim 3, wherein the first bus includes a read data bus and the second bus includes a read address bus, a write address bus, a write data bus and a control bus.
Claim 6
Dependent Claim
71 words
The mass data storage device as set forth in claim 4, wherein during said write operation, write addresses on the write address bus and write data on the write data bus are clocked through the memory controllers in one of said controller/memory channels until one of said write addresses matches a write location, and wherein the write data is then written into the write location in one of said RAM chips.
Claim 7
Dependent Claim
91 words
The mass data storage device as set forth in claim 4, wherein during said read operation, read addresses on the read address bus are clocked through the memory controller in one of said controller/memory channels until one of said read addresses matches a read location, and wherein read data in one of said RAM chips identified by said one of said read addresses is retrieved and then clocked through the remaining memory controllers in said one of said controller/memory channels on the read data bus back to the data format module.
Claim 8
Dependent Claim
31 words
The mass data storage device as set forth in claim 1, wherein the mass data storage device is configured as a random access memory (RAM) disk which emulates a hard disk.
Claim 9
Dependent Claim
33 words
The mass data storage device as set forth in claim 7, wherein the mass data storage device includes four controller/memory channels and each controller/memory module has a memory capacity of 16 megabytes (Mbytes).
Claim 10
Dependent Claim
25 words
The mass data storage device as set forth in claim 8, wherein every four parallel controller/memory modules are packaged in a single in-line memory module.
Claim 11
Dependent Claim
31 words
The mass data storage device as set forth in claim 7, wherein the mass data storage device includes eight controller/memory channels and each controller/memory module has a capacity of 16 Mbytes.
Claim 12
Dependent Claim
25 words
The mass data storage device as set forth in claim 10, wherein every four parallel controller/memory modules are packaged in a single in-line memory module.