Configurable memory for programmable logic circuits
First Claim
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1. An apparatus comprising:
- a memory device configured to;
receive one or more inputs from a first bus and a second bus;
present one or more outputs to said first bus and said second bus; and
operate in one or more modes in response to information stored in a programmable logic circuit.
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Abstract
An apparatus comprising a memory device and a programmable logic device. The memory device may be configured to (i) connect to a first bus and a second bus and (ii) operate in one or more modes in response to one or more control signals. The programmable logic device may be configured to generate the control signals.
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Citations
18 Claims
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1. An apparatus comprising:
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a memory device configured to;
receive one or more inputs from a first bus and a second bus;
present one or more outputs to said first bus and said second bus; and
operate in one or more modes in response to information stored in a programmable logic circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
said programmable logic device comprises a first routing channel run parallel to a first axis and a second routing channel run parallel to a second axis; and
said memory device is connected to said first routing channel and to said second routing channel.
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17. A memory device comprising:
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means for receiving one or more inputs from a first bus and a second bus;
means for presenting one or more outputs to said first bus and said second bus;
means for operating in one or more modes in response to one or more control signals; and
means for programmably generating said control signals.
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18. A method for providing a memory in a programmable logic device comprising the steps of:
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receiving one or more inputs to said memory from a first bus and a second bus;
presenting one or more outputs from said memory to said first bus and said second bus; and
operating said memory in one or more modes in response to one or more control signals generated by said programmable logic device.
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Specification