France - Lab X Technologies recently announced a new ESX Ethersound I/O Module The new module is mechanically compatible with CobraNet CM1 and CM2 modules and therefore offers an easy upgrade path to EtherSound network technology.

The ESX uses an advanced FPGA (Field Programmable Gate Array) that provides increased input/output channels, GPIO (General Purpose Input Output) control functions and signal processing capabilities. This "soft core" architecture allows each implementation to be tailored for a particular product, and lowers parts costs by enabling the ESX module to perform product-specific functions.

The ESX is based on a Xilinx Spartan(TM) 3 FPGA. In addition to its EtherSound duties, the Spartan 3 has an embedded microcontroller. The chip can be programmed via firmware to perform EQ, mixing and other audio processing. It provides scalable input/output schemes of up to 64 channels. Its extensive GPIO capabilities can be used for user interface and control of external circuits. An Asynchronous Serial I/O port receives serial control data over Ethernet.

As an Authorized Implementer, Lab X is qualified not only to sell the ESX Network I/O Module, but to provide engineering support to manufacturers who are seeking to develop new products or to migrate existing products to EtherSound.

(Sarah Rushton-Read)


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