Using this type of approach we can extend the serial handler to incorporate as much or as little of the modem communications link protocol as we require. In a similar manner we can generate a similar Verilog serial handler module and then add in the same basic behavior of the handler as re...
module spi_peripheral_receive_only(input logic sck, // From controller input logic sdi, // From controller output logic [7:0] q); // Data received always_ff @(posedge sck) q < = {q[6:0], sdi}; // shift register endmodule HDL Example e9.2 gives the SystemVerilog code for an SPI...
This function is useful when multiple devices are sharing the same SPI sig- nals. 2. WP – Write Protection, Input: Used to prevent inadvertent writing of the Status Register Block Protect bits. Note: The LatticeECP/EC SPI interface supports the basic 4-wire interfa...
output peripheral input (MOPI) pin signaling a first MOPI signal MOPI1, also referred to herein as a first data. The CS pin may also be adapted to signal a third MOPI signal MOPI3, also referred to herein as a second data. The SPI system100may be adapted to operate in multiple data...
In an example embodiment, the interface is Universal Serial Bus 2 (USB 2), and the TSC is configured to capture the first timestamp corresponding to a point in time in which the interface sends a Start-Of-Frame (SOF) packet. In another embodiment, the interface is Universal Serial Bus 3...
In a multi-lane arrangement, a relatively higher-rate serial link is formed from multiple parallel relatively lower-rate serial paths. For example, four lanes operating at about 3.125 Gbps may be used in parallel to support the functions of a 12.5-Gbps serial link. This is merely one ...
16, 2004SHARED INPUT/OUTPUT LOAD-(NEXTIO.0200)STORE ARCHITECTURE each of which are assigned to a common assignee (NextIO Inc.), and each of which are hereby incorporated by reference for all purposes.Claims: The invention claimed is: 1. A shareable disk storage controller comprising: logic ...
1.An apparatus, comprising:a first receiver circuit configured to generate a first data symbol from a particular input data symbol of a plurality of input data symbols included in an input signal;a second receiver circuit configured to generate a second data symbol from the particular input data...
21.An apparatus, comprising:a receiver circuit, including:a first inverting stage configured to:receive a particular input data symbol of a plurality of input data symbols included in an input signal; andgenerate a complemented data symbol with a data valid window that is based on a type of ...
An encoder on the first integrated circuit encodes an input data stream to produce a sequence of codewords, wherein codewords in the sequence are members of a set of codewords representing data in the input data stream, and the members of the set are substantially DC balanced, such as a ...