XC9572XL High-Performance CPLD Datasheet, Pinout, Specs & Programming
Prof. David Reynolds
Published:May 07, 2024
In the constantly evolving field of digital electronics, programmable logic devices (PLDs) have become essential for implementing complex logic functions and digital circuits. Among these devices, Complex Programmable Logic Devices (CPLDs) are notable for their flexibility and power in designing and prototyping digital systems. CPLDs offer numerous advantages, including flexibility, low power consumption, fast development time, high reliability, cost-effectiveness, and ease of prototyping and iterative design, making them appealing for a wide range of applications. The XC9572XL, in particular, offers a balance between complexity, performance, and ease of use, making it a popular choice among designers. In this article, we'll provide a comprehensive overview of the XC9572XL and delve into its specifications, pinout, datasheet, and programming. Everything you need to know about this high-performance CPLD.
Overview of XC9572XL
The XC9572XL is a 3.3V CPLD designed for high-performance, low-voltage applications in advanced communications and computing systems. It consists of four 54V18 Function Blocks, offering 1,600 usable gates and propagation delays of 5 ns. The architecture of the XC9572XL includes a Function Block, Macrocell, FastCONNECT II switch matrix, and Input/Output block.
XC9572XL Architecture
XC9572XL Features
- 5 ns logic delays from pin to pin
- Supports system frequency up to 178 MHz
- Includes 72 macrocells with 1,600 usable gates
- Available in various small footprint packages:
- 44-pin PLCC (34 user I/O pins)
- 44-pin VQFP (34 user I/O pins)
- 48-pin CSP (38 user I/O pins)
- 64-pin VQFP (52 user I/O pins)
- 100-pin TQFP (72 user I/O pins)
- Pb-free versions are available for all packages
- Optimized for high-performance 3.3V systems:
- Operates at low power
- I/O pins tolerant to 5V, 3.3V, and 2.5V signals
- Supports 3.3V or 2.5V output
- Utilizes advanced 0.35-micron feature size CMOS Fast FLASH™ technology
- Advanced system features:
- Programmable in-system
- Offers superior pin-locking and routability with Fast CONNECT™ II switch matrix
- Includes extra wide 54-input Function Blocks
- Supports up to 90 product terms per macrocell with individual product-term allocation
- Provides local clock inversion with three global and one product-term clocks
- Allows individual output per output pin
- Features input hysteresis on all user and boundary-scan pin inputs
- Includes bus-hold circuitry on all user pin inputs
- Supports full IEEE Standard 1149.1 boundary scan (JTAG)
- Fast concurrent programming
- Slew rate control on individual outputs
- Enhanced data security features
- Excellent quality and reliability:
- Endurance exceeding 10,000 program/erase cycles
- 20-year data retention
- ESD protection exceeding 2,000V
- Pin-compatible with 5V-core XC9572 device in the 44-pin PLCC package and the 100-pin TQFP package
WARNING: Programming temperature range of TA = 0°C to +70°C
XC9572XL Specifications
XC9572XL technical specifications, attributes, parameters, and parts with similar specifications to XC9572XL-10VQG44C.
| Type | Parameter |
|
Programmable Type
|
In System Programmable (min 10K program/erase cycles)
|
|
Delay Time tpd(1) Max
|
10 ns
|
| Voltage Supply - Internal | 3V ~ 3.6V |
| Number of Logic Elements/Blocks | 4 |
| Number of Macrocells | 72 |
|
Number of Gates
|
1600
|
| Number of I/O | 34 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Maximum Operating Frequency | 78 MHz |
| Number of Logic Array Blocks - LABs | 4 |
| Operating Supply Current | 20 mA |
| Package / Case | 44-TQFP |
XC9572XL Pinout
XC9572XL I/O Pins
XC9572XL Global, JTAG and Power Pins
Absolute Maximum Ratings
| Symbol | Description | Value | Units |
| VCC | Supply voltage relative to GND | –0.5 to 4.0 | V |
| VIN | Input voltage relative to GND | –0.5 to 5.5 | V |
| VTS | Voltage applied to 3-state output | –0.5 to 5.5 | V |
| TSTG | Storage temperature (ambient) | –65 to +150 | ℃ |
| TJ | Junction temperature | +150 | ℃ |
Programming the XC9572XL
Required Tools and Software
Programming the XC9572XL CPLD requires a few essential tools and software components. Here's what you'll need:
- Xilinx ISE Design Suite: This is the primary software tool used for designing, synthesizing, and programming Xilinx CPLDs and FPGAs. The ISE Design Suite provides a comprehensive environment for developing complex digital designs.
- XC9572XL Development Board: You'll need a development board that supports the XC9572XL CPLD. The development board typically includes the necessary hardware components, such as power supply circuitry and programming interfaces.
- Programming Cable: A programming cable is used to connect the development board to your computer for programming the XC9572XL CPLD. The cable is usually USB-based and provides a reliable interface for data transfer.
- Programming Adapter: In some cases, you may need a programming adapter to connect the programming cable to the development board. The adapter ensures compatibility between the cable and the board's programming interface.
Step-by-Step Programming Guide
Programming the XC9572XL CPLD involves several steps, from designing the logic circuit to downloading the configuration file to the device. Here's a step-by-step guide to programming the XC9572XL CPLD using the Xilinx ISE Design Suite:
- Design the Logic Circuit: Use the Xilinx ISE Design Suite to create your logic circuit using the schematic editor or HDL (Hardware Description Language) such as VHDL or Verilog.
- Synthesize the Design: Synthesize the design using the Xilinx ISE Design Suite to generate the necessary logic equations and circuitry.
- Implement the Design: Implement the synthesized design on the XC9572XL CPLD using the Xilinx ISE Design Suite.
- Generate the Configuration File: Generate the configuration file (bitstream) that contains the binary data representing your design.
- Program the CPLD: Connect the XC9572XL development board to your computer using the programming cable and adapter if necessary. Use the Xilinx ISE Design Suite to program the CPLD with the generated configuration file.
- Verify Operation: After programming, verify that the CPLD is functioning correctly by testing its operation with your logic circuit.
By following these steps, you can successfully program and configure the XC9572XL CPLD for your digital design projects.
XC9572XL Application
Industrial Automation and Control Systems
XC9572XL CPLDs are used in industrial automation and control systems for tasks such as process control, monitoring, and data acquisition. They offer fast and reliable logic processing capabilities, making them ideal for controlling machinery and processes in industrial settings.
Communications Equipment
XC9572XL CPLDs are used in communications equipment such as routers, switches, and modems to handle data processing tasks. They are used to implement various communication protocols, manage data traffic, and perform signal processing functions.
Automotive Electronics
XC9572XL CPLDs are used in automotive electronics for applications such as engine control units (ECUs), safety systems, and infotainment systems. They provide the flexibility and processing power required for these complex systems.
Consumer Electronics
XC9572XL CPLDs are used in consumer electronics devices such as smart TVs, digital cameras, and gaming consoles. They are used to implement features such as user interfaces, audio/video processing, and connectivity options.
Advantages of XC9572XL CPLD
- Flexibility and Reconfigurability: XC9572XL CPLDs offer a high degree of flexibility, allowing designers to reconfigure the logic functions as needed. This flexibility enables rapid prototyping and design changes without the need for hardware modifications.
- High-Speed Performance: XC9572XL CPLDs are designed for high-speed operation, making them suitable for applications that require fast logic processing. They can handle complex logic functions and signal-processing tasks efficiently.
- Low Power Consumption: Despite their high-speed performance, XC9572XL CPLDs consume low power, making them suitable for battery-powered and energy-efficient devices. They offer a balance between performance and power efficiency.
- Integration and Space Efficiency: XC9572XL CPLDs are compact devices that integrate multiple logic functions into a single chip. This integration saves board space and reduces the need for additional components, contributing to overall system cost savings.
XC9572XL Package
XC9572XL Manufacturer
Xilinx is a leading manufacturer of programmable logic devices known for its field-programmable gate arrays (FPGAs) and programmable SoCs (system-on-chips). These devices are widely used in various industries, including data center acceleration, artificial intelligence, automotive electronics, and telecommunications. Xilinx is recognized for its innovative technology, which allows customers to customize the functionality of the chips to meet their specific requirements. This flexibility, along with Xilinx's commitment to quality and reliability, has made the company a trusted partner for designers and engineers worldwide.
XC9572XL Datasheet
Download XC9572XL Datasheet PDF.
Conclusion
In summary, the XC9572XL High-Performance CPLD offers a versatile and powerful solution for a wide range of electronic design applications. With its high gate count, flexible architecture, and low power consumption, the XC9572XL is suitable for both simple and complex digital designs. Its ability to be reprogrammed multiple times makes it a cost-effective and efficient choice for prototyping and development projects. Compatibility with modern FPGA devices allows for easy integration into existing digital systems. Overall, the XC9572XL High-Performance CPLD stands out for its versatility, performance, and reliability, making it an excellent choice for electronic designers seeking a flexible and powerful programmable logic device.
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FAQ
-
What is the maximum number of I/O pins in XC9572XL?
The XC9572XL offers up to 97 I/O pins, providing ample flexibility for various applications.
-
What is the maximum number of usable gates in XC9572XL?
The XC9572XL has a maximum of 72 macrocells, which can be used as logic gates or flip-flops, depending on the design requirements.
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How does the XC9572XL differ from other programmable logic devices?
The XC9572XL differs from other programmable logic devices, such as FPGAs (Field-Programmable Gate Arrays), in terms of its architecture and capabilities. CPLDs like the XC9572XL are generally more suitable for smaller logic designs and offer faster performance compared to FPGAs, which are better suited for larger and more complex designs.
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What is the programming language for CPLD?
It can be utilized for debugging digital, analog, or mixed-signal designs written in Verilog, SystemVerilog, VHDL, and SystemC® languages or any combination thereof.
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How does XC9572XL programming differ from programming an FPGA?
Programming XC9572XL is similar to programming an FPGA in that both devices use hardware description languages (HDL) like Verilog or VHDL. However, the programming tools and methodologies may vary between CPLDs like XC9572XL and FPGAs.
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What is the difference between CPLD and FPGA?
FPGAs generally consume more power compared to CPLDs. FPGAs offer stable performance that is not affected by internal routing, whereas CPLDs have performance that can vary due to routing considerations.
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