EP4SE360H29C3G vs 5SGXEB6R3F43I4G
| Part Number |
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| Category | Embedded - FPGAs (Field Programmable Gate Array) | Embedded - FPGAs (Field Programmable Gate Array) |
| Manufacturer | Altera | Altera |
| Description | IC FPGA 488 I/O 780HBGA | IC FPGA 600 I/O 1760FBGA |
| Package | Tray | Tray |
| Series | - | Stratix® V GX |
| Voltage - Supply | - | 0.82V ~ 0.88V |
| Operating Temperature | - | -40°C ~ 100°C (TJ) |
| Mounting Type | - | Surface Mount |
| Package / Case | - | 1760-BBGA, FCBGA |
| Supplier Device Package | - | 1760-FCBGA (42.5x42.5) |
| Number of I/O | - | 600 |
| Number of Gates | - | - |
| Number of LABs/CLBs | - | 225400 |
| Number of Logic Elements/Cells | - | 597000 |
| Total RAM Bits | - | 53248000 |
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1. What is the hardware of FPGA?
FPGA (Field Programmable Gate Array) is a highly flexible programmable logic chip that users can program to achieve specific logic functions according to their needs. The main uses of FPGA include communications and networks, digital signal processing, automotive and aerospace, industrial automation, high-performance computing, smart Internet of Things and many other aspects.
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2. What is FPGA in embedded systems?
FPGA in embedded system is a solution that integrates FPGA technology into embedded system. An embedded system is a computer system designed for a specific application, which usually includes components such as processor, memory, peripheral interface, etc., which are used to control, monitor or perform specific tasks. Combining FPGA with embedded system can bring a series of significant advantages.
FPGA (Field Programmable Gate Array) is a programmable logic device, which consists of a large number of programmable logic units and programmable interconnection resources. It has the characteristics of flexibility and reconfigurability, and is widely used in communication, digital signal processing, embedded systems and other fields. The basic structure of FPGA includes programmable input and output units, configurable logic blocks, digital clock management modules, embedded block RAM, wiring resources, embedded dedicated hard cores and bottom embedded functional units. The design of FPGA can be implemented through hardware description language, which has high flexibility. -
3. Can FPGAs replace microcontrollers?
FPGAs cannot completely replace microcontrollers (MCUs). Although FPGAs and MCUs have their own characteristics and advantages in functions and applications, FPGAs cannot completely replace MCUs. There are significant differences between FPGAs and MCUs in terms of programmability, processing power, flexibility, development cycle, and cost.
The main differences between FPGAs and MCUs include:
Programmability: FPGAs are programmable and can be reprogrammed to achieve new functions, while MCUs are fixed and cannot be changed.
Processing power: FPGAs are usually used in high-performance computing, digital signal processing, image processing, and other fields, while MCUs are usually used for simple tasks such as controlling and monitoring equipment and sensors.
Flexibility: FPGA is more flexible than MCU and can be programmed and reprogrammed according to different applications, while MCU can usually only run predefined programs in its internal memory.
Development cycle: FPGA has a longer development cycle than MCU because FPGA needs to be designed, verified and debugged, while MCU usually only needs to write and debug programs.
Cost: FPGA costs more than MCU because FPGA needs to be manufactured and tested, and a lot of design and verification work is required, while MCU has a relatively low cost.
In specific application scenarios, FPGA and MCU each have their own advantages:
Advantages of FPGA: high programmability, parallel processing capability, high performance, suitable for applications that require rapid prototyping and system upgrades, suitable for scenarios with high real-time requirements.
Advantages of MCU: high integration, low cost, low power consumption, suitable for scenarios with strict power consumption requirements.
In summary, although FPGA performs well in some high-performance and flexible application scenarios, MCU still has irreplaceable advantages in simple control and monitoring tasks. -
4. Why use FPGA as a digital controller?
The main reason for using FPGA as a digital controller is its flexibility and programmability. FPGA (Field Programmable Gate Array) is a chip whose internal structure can be changed through programming. It has high flexibility and programmability, which makes FPGA widely used in the field of digital controllers.
The flexibility of FPGA is reflected in the fact that its logic units can be configured to implement different logic functions. Users can use hardware description languages (such as VHDL or Verilog) to write programs to map logic functions to lookup tables (LUTs) and logic units inside FPGA. This flexibility allows FPGAs to adapt to different application requirements and can be reprogrammed as needed to adapt to new application scenarios.
In addition, FPGAs also have high-performance parallel computing capabilities and high-speed data processing capabilities, which makes it play an important role in digital signal processing, image processing, network communication and other fields. The parallel processing capabilities of FPGAs enable it to handle multiple tasks at the same time, improving overall processing efficiency.
