5SGXEA3K3F35C2LN

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Field Programmable Gate Array (FPGA) is an integrated circuit dealing with configurable logic blocks, advanced memory resources and static input/output configurations. FPGA has enjoyed quite a popularity nowadays because of its low power consumption, configurable function set, increasing performance and high-level flexibility. FPGA itself is able to be reconfigured in order to process any type of data. As “field” indicates, FPGA is field programmable and it needs no database support or special programming language.

Particularly, 5SGXEA3K3F35C2LN is one type of FPGA product of Altera Corporation. It supports 2.5V single supply Voltage, works with 0.13um process technology, and it has a max speed grade of -3. It contains a total of 1280Kbits embedded RAM and 17-input LUTs and 4-output LUTs per configurable logic block (CLB). Its total power consumption is 2.5W-3.75W.

5SGXEA3K3F35C2LN has a wide application field, and it is mainly used for networking, security surveillance, as well as providing test solutions for communications/network applications. With configurable logic blocks, FPGA like 5SGXEA3K3F35C2LN provides a powerful tool to 1) reduce response time, 2) increase the program processing speed and 3) reduce the hardware resources needed in networking, security surveillance and communication/network applications.

Working Principle of 5SGXEA3K3F35C2LN

The working principle of 5SGXEA3K3F35C2LN relies on a two-step procedure, also knowns as device configuration. The first step is Configuration/Program Memory which configures the system to identify how all of the FPGA resources can be used. The second step is Programming which will program the configuration data and connect the necessary signals so that the FPGA is operational.

Within the configuration/program memory phase, a JTAG port is used for loading configuration bits into the FPGA, and a volatile memory called SRAM is used to store configuration data. SRAM, also called cell RAM, loads all the configuration bits at once and can be erased or changed hundreds of times. The “programming” phase occurs when the configuration bits are transferred from the JTAG port to the configuration resources, setting the desired configuration settings. This process is completed by the configuration controller integrated into the FPGA.

The configuration controller will read the configuration bits first which is stored in the Configuration/Program Memory, then it will compare the data with the configuration registers to ensure that all the configuration bits provide the desired configuration settings, and then it will generate the signals necessary for setting and resetting the resources for proper operation.

Finally, when the configuration process is completed, the configuration controller will set up an automatic self-test to ensure that the configuration was successful and that the FPGA is ready for operation. Once the self-test is completed, the FPGA will be ready for operation and will be able to carry out the desired tasks it was programmed to perform.

Therefore, 5SGXEA3K3F35C2LN is an important choice when it comes to embedded FPGAs due to its powerful configurable logic blocks. With it, many tasks require fewer hardware resources and incur less response time, making it a popular choice for networking, security surveillance, and communications/network applications.

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