May 31, 2009 ... Discussion forum for general chat about anything electronics related, including asking questions about material in the All About Circuits ...

National Semiconductor Home - Energy-efficient PowerWise analog solutions: amplifiers, A-to-D, A/D, ADC, AD converter, audio, audio amplifier, audio subsystem, audio ...

The Industrial Ethernet University was created to help educate and train the public in Industrial Ethernet Technology

With superior FPGA and CPLD products, Xilinx is the leader in the digital programmable logic device (PLD) market. From financial performance to technical innovation and community involvement, Xilinx reflects the best that Silicon Valley has to offer.

FPGA CPLD and ASIC solutions that shorten time to market, improve performance and productivity, and reduce system costs compared to traditional DSP, ASSP, and ASIC products.

Altera's discussion forum for Altera products including Nios II, Quartus II, FPGAs, and CPLDs, and configuration devices. FPGA CPLD and embedded processing discussions include design troubleshooting, design support, EDA tools, Quartus licensing, DSP Builder, programmable logic, and ASIC.