Tagged Questions

1
vote
2answers
731 views

adc-fpga interface guidelines for vhdl

I want to interface 3 separate ADS8548 ADC with XC3S200AN fpga. The fpga masters the control lines of the ADCs and it also acquires the digital data from the ADCs through parallel bus. I will have ...
1
vote
1answer
69 views

Muxed pin of Analog To Digital Converter,ADS8548 - Interface Issue

I am trying to interface TI's ADS8548 ADC with Xilinx XC3S700AN FPGA to get the coordinates from an accelerometer. When I went trough the spec of the ADC, I found that pin20 is a muxed pin for ...
4
votes
2answers
542 views

Can a Spartan-3A / AN / E implement edge detection for a 5MP camera

I am thinking to go in for a FPGA starter kit, I browsed the Xilinx website and found that the Spartan 3 series were quite economical - Spartan3AN, Spartan3A and Spartan3E. The Spartan 3AN seems to be ...
5
votes
4answers
210 views

What configuration should I use for a system that includes an ARM and an FPGA?

I have a design that uses an Altera Cyclone FPGA to implement a Physically Unclonable Function (PUF) and an ARM device to do cryptographic work and I/O with the PUF. The PUF is very large, and takes ...