EPXA4XXA
Intel
EPXA4XXA
Intel
IC EXCALIBUR ARM
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Product details
The EPXA4XXA from Intel delivers unprecedented performance in the Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers segment for professional audio equipment. Designed for studio-grade signal processing, this solution combines ultra-low noise analog front ends with high-resolution digital processing while maintaining exceptional dynamic range characteristics.The 32-Bit ARM9 processing core incorporates specialized DSP extensions for real-time audio effects processing, featuring hardware acceleration for complex convolution reverbs and dynamic range compression algorithms.Professional audio EBI/EMI, UART/USART interfaces provide galvanic isolation and impedance matching for balanced audio connections in demanding studio environments.With 128K of ultra-low noise memory, the architecture stores multiple DSP preset configurations without introducing digital artifacts in the audio path.64K of high-speed memory ensures sample-accurate synchronization across multiple audio channels in surround sound processors.16640 programmable elements implement custom digital filters with linear phase characteristics for mastering-grade equalization.The 400K logic capacity supports parallel processing of 64-channel mixing desks with real-time automation and recall capabilities.Operating within 1.8V, the device incorporates advanced power supply rejection techniques to maintain signal purity in electrically noisy live sound environments.The Surface Mount package ensures mechanical stability for touring-grade audio equipment subjected to constant vibration.
Product Attributes
- Product Status: Obsolete
- Core Type: 32-Bit ARM9
- Speed: -
- Interface: EBI/EMI, UART/USART
- Program SRAM Bytes: 128K
- FPGA SRAM: -
- EEPROM Size: -
- Data SRAM Bytes: 64K
- FPGA Core Cells: 16640
- FPGA Gates: 400K
- FPGA Registers: -
- Voltage - Supply: 1.8V
- Mounting Type: Surface Mount
- Operating Temperature: -
- Package / Case: -
- Supplier Device Package: -