Xilinx XC4000

27 discussions on ElectronDepot about the Xilinx XC4000: what owners asked, what went wrong, and what fixed it.

What owners report

Lattice Announces EOL for XP and EC/P Product Lines

This is likely not a big deal to most, but it hurts me a lot. I have one product in production and it uses an XP device. They are only giving until November to get your last time buy orders in. I think Lattice is doing a disservice to...

Finally! A Completely Open Complete FPGA Toolchain

I am very impressed. I was reading about Antti's incredibly tiny FPGA project board and saw a mention of a FOSS FPGA toolchain. Not just the compiler, but the entire bitstream generation! Several people have built on each other's work...

Revisit: Altera vs Xilinx (NIOS II vs Microblaze)

Hi everyone,No doubt this subject has been discussed on numerous occasions:?lnk=st&q=microblaze+vs+nios&rnum=3#6916d47ebb3868b1However it seems that it has been a while since the subject has been visited, and since it has been a while, I'm...

Original (5V) Xilinx Spartan ?

Hello,What is the status of the old, 5V Spartan family from Xilinx?I have 2 current products that use them. (XCS10-3PC84 andXCS30-3TQ144) I suddenly noticed all the distributors eitherno longer list these parts or indicate they are...

Spartan-3E starter kit

Any body knows when the Spartan-3E starter kit will be availaible from Xilinx? Website says 4th quarter. Isn't it 4th quarter already?

VHDL - jak zrobic 8-bitowy rejestr

Witam!zastanawiam sie jak zrobic w VHDL 8-bitowy rejestr, ktory mozna podlaczyc do wspolnej trojstanowej szyny IO (szyna wewnetrzna w scalaku) ze strobem zapisu i odczytu?Chodzi o to, zeby przy wr=0 rejest zapamietywal to co jest na szynie,...

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