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Groups > comp.lang.forth > #37564

Re: What is greenarrays up to lately?

From Bernd Paysan <bernd.paysan@gmx.de>
Newsgroups comp.lang.forth
Subject Re: What is greenarrays up to lately?
Date 2015-03-23 01:06 +0100
Organization A noiseless patient Spider
Message-ID <menlbu$ade$2@dont-email.me> (permalink)
References (6 earlier) <20150321230320.13111083@T60A> <mel502$tmu$1@dont-email.me> <529f91ef-0c38-444e-be8b-59cdd39687de@googlegroups.com> <meng1u$m39$1@dont-email.me> <87wq288vuw.fsf@jester.gateway.sonic.net>

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Paul Rubin wrote:

> rickman <gnuarm@gmail.com> writes:
>> I have thought about Forth to generate hardware.  It would not be
>> "descriptive" as in typical HDLs where you describe the behavior and
>> let the tool figure out the implementation.  It would be descriptive
>> by describing the logical elements and you build hierarchically like a
>> Forth program.
> 
> That is basically what OKAD is, I believe.  The target is custom silicon
> rather than FPGA equtions.

FPGAs have primitives like LUTs, flip-flops, and routing resources.  If you 
want to go the bottom up way on the FPGA, you would describe LUT functions, 
and build your more complex logic from assembling more LUTs.

-- 
Bernd Paysan
"If you want it done right, you have to do it yourself"
http://bernd-paysan.de/
net2o ID: kQusJzA;7*?t=uy@X}1GWr!+0qqp_Cn176t4(dQ*

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Thread

What is greenarrays up to lately? polymorph self <jackvanc3@gmail.com> - 2015-03-11 21:54 -0700
  Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-15 14:08 -0700
    Re: What is greenarrays up to lately? hughaguilar96@gmail.com - 2015-03-15 19:10 -0700
      Re: What is greenarrays up to lately? polymorph self <jackvanc3@gmail.com> - 2015-03-16 21:58 -0700
        Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-17 12:19 -0700
          Re: What is greenarrays up to lately? Jason Damisch <jasondamisch@yahoo.com> - 2015-03-17 13:24 -0700
    Re: What is greenarrays up to lately? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-03-16 18:03 +0000
    Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-16 19:42 +0000
      Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-17 16:26 -0400
        Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-19 11:24 +0000
          Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 00:12 -0400
            Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-21 23:03 +0000
              Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-21 21:14 -0400
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-22 00:38 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-22 18:35 -0400
                Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-22 16:18 -0700
                Re: What is greenarrays up to lately? Bernd Paysan <bernd.paysan@gmx.de> - 2015-03-23 01:06 +0100
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-22 22:20 -0400
                Re: What is greenarrays up to lately? Jason Damisch <jasondamisch@yahoo.com> - 2015-03-23 08:02 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-23 16:13 -0400
                Offer + Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-04-08 09:51 +0100
                Re: Offer + Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-04-10 00:47 -0400
    Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-17 16:24 -0400
      Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-17 13:57 -0700
        Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-17 14:36 -0700
          Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-17 16:36 -0700
            Re: What is greenarrays up to lately? Dennis Ruffer <daruffer@gmail.com> - 2015-03-18 07:00 -0700
            Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-18 15:54 -0700
              Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-18 19:27 -0400
              Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-18 16:44 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-18 20:24 -0400
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-19 07:22 -0700
                Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-19 22:20 +0000
                Re: What is greenarrays up to lately? Bernd Paysan <bernd.paysan@gmx.de> - 2015-03-20 00:14 +0100
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-20 08:24 -0700
                Re: What is greenarrays up to lately? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-03-20 15:30 +0000
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-20 08:49 -0700
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-20 09:04 -0700
                Re: What is greenarrays up to lately? Bernd Paysan <bernd.paysan@gmx.de> - 2015-03-20 20:32 +0100
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 12:31 -0400
                Re: What is greenarrays up to lately? Bernd Paysan <bernd.paysan@gmx.de> - 2015-03-20 19:44 +0100
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-20 08:20 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 00:22 -0400
                Re: What is greenarrays up to lately? Mark Wills <markwills1970@gmail.com> - 2015-03-20 03:07 -0700
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-20 08:41 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 12:49 -0400
                Re: What is greenarrays up to lately? Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-21 13:29 +0000
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 12:43 -0400
                Re: What is greenarrays up to lately? Jason Damisch <jasondamisch@yahoo.com> - 2015-03-20 09:48 -0700
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-19 07:34 -0700
                Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-19 13:23 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 00:51 -0400
                Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-20 21:05 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-21 04:04 -0400
                Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-21 09:16 -0700
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-21 14:02 -0400
                Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-20 00:39 -0400
                Re: What is greenarrays up to lately? JUERGEN <epldfpga@aol.com> - 2015-03-19 07:15 -0700
          Re: What is greenarrays up to lately? Howerd <howerdo@yahoo.co.uk> - 2015-03-18 00:09 -0700
            Re: What is greenarrays up to lately? Paul Rubin <no.email@nospam.invalid> - 2015-03-18 00:23 -0700
            Re: What is greenarrays up to lately? lynx <rinkasu@kaze.void.null> - 2015-03-19 23:40 +0000
        Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-17 23:16 -0400
    Re: What is greenarrays up to lately? albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-03-18 11:05 +0000
  Re: What is greenarrays up to lately? rickman <gnuarm@gmail.com> - 2015-03-22 22:38 -0400

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