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lisp machine anyone?

Started by Campbell, John in FPGA-CPU21 years ago 7 replies

Hi Has anyone considered building LISP machine? I know that RISC is the orthodox religion of the day, but it seems to me that ...

Hi Has anyone considered building LISP machine? I know that RISC is the orthodox religion of the day, but it seems to me that it might be fun to build a small LISP engine. The hardest part would be a garbage collector. Comments anyone? -jc


Transputers [ was What are peoples opinion of the Altera Nios Processor? ]

Started by John Kent in FPGA-CPU21 years ago 5 replies

Hi Josh, I'd be interested to see your paper when you are finished. The Leon looks nice ... but I don't have a 800K gate...

Hi Josh, I'd be interested to see your paper when you are finished. The Leon looks nice ... but I don't have a 800K gate Virtex FPGA to play with. I'm using the BurchED FPGA board with the XC2S200. Are there any small 32 bit CPUs that will fit in a 200K gate FPGA ?


What are peoples opinion of the Altera Nios Processor?

Started by barrem23 in FPGA-CPU21 years ago 5 replies

What kind of problems have you experienced? How was there support? If you could do it again would you use the NIOS processor? ...

What kind of problems have you experienced? How was there support? If you could do it again would you use the NIOS processor?


Re: VHDL and Verilog... the answer?

Started by in FPGA-CPU21 years ago 3 replies

Hi everybody!!!! This is an interesting controversy. Some month ago I was looking for an answer to the question: "what is...

Hi everybody!!!! This is an interesting controversy. Some month ago I was looking for an answer to the question: "what is better: Verilog or VHDL?". But really I have not found a conclusive answer. why?, Each languages has advantages and disadvantages. However


68hc11 (was Installing Qauartus)

Started by John Kent in FPGA-CPU21 years ago

Hi Dries Dries Driessens wrote: > > >I'm not saying people should buy the latest of the latest. For example: >last...

Hi Dries Dries Driessens wrote: > > >I'm not saying people should buy the latest of the latest. For example: >last year I did my thesis on a complex FPGA design. >I worked on a AMD K5-2 266MHz portable with just 96MB SoDIMM, running on


AHDL Convertor

Started by hadi khani in FPGA-CPU21 years ago 4 replies

Hi, I have old codes in AHDL, I am going to my codes to VHDL and I do not have sufficient time for rewriting. Does any body know an AHDL to...

Hi, I have old codes in AHDL, I am going to my codes to VHDL and I do not have sufficient time for rewriting. Does any body know an AHDL to VHDL convertor. thanks


WebPack 5.1 direct kink

Started by Ed Corter in FPGA-CPU21 years ago 5 replies

I have recently noticed that Xilinx has changed the WebPACK download page: it now requires USER \ PWD login. I am not sure if...

I have recently noticed that Xilinx has changed the WebPACK download page: it now requires USER \ PWD login. I am not sure if you need to be a paying customer to get an account ? Just in case ! Once found, the files can be directly downloaded without logging in. Belo


LEON-2 softCore in Altera's Quartus

Started by palomino778 in FPGA-CPU21 years ago 1 reply

Has anyone ever tried to compile the LEON in Altera's Quartus II software? I'm having some trouble getting everything set up and...

Has anyone ever tried to compile the LEON in Altera's Quartus II software? I'm having some trouble getting everything set up and would appreciate any pointers.


Verilog code for an *bit Microprocessor

Started by junaid_id1981 in FPGA-CPU21 years ago 1 reply

I am searching for verilog code for an 8-bit cpu. I'm trying to design my own 8 bit cpu with about 32-64 instructions based on...

I am searching for verilog code for an 8-bit cpu. I'm trying to design my own 8 bit cpu with about 32-64 instructions based on 8085 cpu. Urgent help is warrented. Thanks


Gaussian filter in an FPGA

Started by tom_robinson6 in FPGA-CPU21 years ago 1 reply

I am trying to implement the baseband layer of Bluetooth on an FPGA, using Xilinx (project navigator) software. I have produced a...

I am trying to implement the baseband layer of Bluetooth on an FPGA, using Xilinx (project navigator) software. I have produced a simple maximal shift sequence and now want to Gaussian filter this. Has anybody used this software to complete this task before? If so could you


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