GDDR4
Enables high-speed memory emulation for testing and optimization.
Overview
XtremeSilica’s GDDR4 memory controller is designed for high-performance graphics DRAM, providing fast data transfer, low latency, and power-efficient memory operations. It enables FPGA emulation for accurate testing in various demanding applications.
Ideal for graphics rendering, video editing, gaming, and high-performance computing, GDDR4 ensures reliable memory system emulation. It supports tasks requiring high bandwidth, low latency, and efficient power usage, making it perfect for power-sensitive environments.

AMBA ACE Architecture
Key Features
High Data Transfer Rates (up to 4 Gbps per pin): Supports data rates up to 4 Gbps per pin, ensuring fast memory operations for demanding applications. Ideal for emulating high-speed memory systems like GPUs.
Low Latency Memory Access for time-sensitive tasks: Provides low access latency for quick response times, crucial for real-time applications requiring precise memory interactions. Ensures accurate FPGA emulation.
Optimized Power Efficiency for portable systems: Employs power-saving mechanisms to minimize energy consumption, making it suitable for power-sensitive environments like portable gaming devices and mobile systems.
Advanced 8n Prefetch Architecture for rapid data retrieval: Utilizes an 8n prefetch architecture to load data from DRAM quickly, improving performance in data-heavy applications like video editing and simulations.
Quad Data Rate (QDR) Technology for enhanced speed: Transfers four bits of data per clock cycle, accelerating memory operations and enabling faster emulation of high-bandwidth systems such as video platforms.
Error Detection and Correction for data integrity: Built-in error checking ensures reliable data transactions during memory operations, enhancing stability and data integrity during FPGA emulation.
Wide Data Bus Support for parallel processing: Supports wide data bus configurations, enabling efficient parallel data handling, which is beneficial for multitasking and simulation-heavy environments.
Scalable Clock Frequencies for flexible emulation: Allows dynamic adjustment of clock speeds to meet specific workload demands, offering flexibility in testing various memory systems and performance levels.
Burst Transfers for high throughput: Supports large burst transfers to maximize memory bandwidth, improving performance in data-intensive tasks like scientific simulations and video processing.
Seamless FPGA Integration for easy implementation: Integrates smoothly with FPGA systems, simplifying the process of emulating high-performance memory systems and speeding up development cycles.
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