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Re: New "Forth" MCU Board, ChipStick

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.lang.forth
Subject Re: New "Forth" MCU Board, ChipStick
Date 2016-04-05 02:12 -0700
Organization A noiseless patient Spider
Message-ID <87zit8pgfb.fsf@nightsong.com> (permalink)
References (16 earlier) <d94afd83-1fc8-454d-9abb-b064ea08971a@googlegroups.com> <878u0sr2wy.fsf@nightsong.com> <cc8245c4-e0fb-44b6-b1c9-5dbd6c635c01@googlegroups.com> <ndvou9$n15$1@dont-email.me> <50caa4ea-c3eb-4cf6-aed1-204ee234434b@googlegroups.com>

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Raimond Dragomir <raimond.dragomir@gmail.com> writes:
> Speaking of FRAM, I know that the FRAM memory has limited number of
> cycles for both read and write - not only for write like the flash.
> 10^14 is quite a number, but when executing a program from FRAM
> (read cycles) that can be not enough... especially on tight loops...
> Maybe this is the reason TI included some normal SRAM on the chips?

I don't know about read wear, but yes, that's why there's SRAM, which is
also a little bit faster than FRAM.  I'd put the stacks and address
interpreter and a few other critical things in SRAM and the rest in FRAM
or off-chip flash.  That might use 0.5k of SRAM leaving a fair amount
for user code and variables that they could put there.

FRAM sounds way better than flash since you don't have to erase pages
(slow and burns energy etc).  You just update it a word at a time like ram.

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Thread

New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-03-30 21:39 -0400
  Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-30 18:52 -0700
  Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-03-30 20:31 -0700
  Re: New "Forth" MCU Board, ChipStick JUERGEN <epldfpga@aol.com> - 2016-03-30 23:41 -0700
    Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-31 00:37 -0700
      Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-03-31 14:36 -0400
        Re: New "Forth" MCU Board, ChipStick JUERGEN <epldfpga@aol.com> - 2016-04-01 00:42 -0700
          Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-01 13:09 -0400
            Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@spenarnc.xs4all.nl> - 2016-04-01 23:43 +0000
              Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-04-01 17:28 -0700
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@spenarnc.xs4all.nl> - 2016-04-02 12:10 +0000
      Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-03-31 17:07 -0500
        Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@spenarnc.xs4all.nl> - 2016-03-31 23:59 +0000
        Re: New "Forth" MCU Board, ChipStick JUERGEN <epldfpga@aol.com> - 2016-04-01 00:52 -0700
          Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-04-01 12:47 -0500
    Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-03-31 18:54 -0700
      Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-03-31 22:08 -0400
        Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-03-31 19:36 -0700
          Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-03-31 23:28 -0400
            Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-03-31 22:32 -0700
              Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-01 02:39 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-01 04:42 -0700
                Re: New "Forth" MCU Board, ChipStick josv@planet.nl - 2016-04-01 04:48 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-01 05:50 -0700
                Re: New "Forth" MCU Board, ChipStick anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-04-01 13:35 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-01 13:11 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-02 01:58 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-02 10:15 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-02 08:02 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-02 12:39 -0400
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-02 12:54 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-02 15:14 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-02 22:14 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-02 23:08 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-03 02:11 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-03 22:54 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-04 02:50 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-04 16:37 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-04 23:15 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 02:21 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 00:01 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 03:17 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 01:15 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 12:50 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-04 23:21 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 02:29 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 00:02 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-05 02:07 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 13:12 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 00:12 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 03:22 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 01:22 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-05 02:12 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 13:15 -0400
                Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-04-05 17:14 -0500
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-04 03:03 -0700
                Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-04-04 19:51 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-04 20:18 -0700
                Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-04-04 20:44 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-04 22:39 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 02:25 -0400
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-04 16:23 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-04 23:18 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 13:22 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-05 13:34 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-04-05 21:28 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-05 22:34 -0700
                Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-04-01 15:52 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-04-02 01:55 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-04 22:38 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-05-04 23:10 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-05 16:28 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-05 22:35 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-05 21:40 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-05-05 22:13 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-05 22:44 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-06 02:41 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-06 01:26 -0700
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-05-06 02:02 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-06 09:06 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-06 05:09 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-05-06 03:50 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-06 19:23 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-06 16:29 -0700
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-07 11:32 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-07 15:38 -0400
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-08 09:45 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-08 11:04 -0400
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-08 17:36 +0000
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-08 17:39 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-08 14:08 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-08 10:52 -0700
                Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-05-08 14:57 -0500
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-08 13:23 -0700
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-09 09:26 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-09 10:26 -0400
                Re: New "Forth" MCU Board, ChipStick Raimond Dragomir <raimond.dragomir@gmail.com> - 2016-05-09 09:38 -0700
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-09 12:58 -0400
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-09 22:53 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-09 22:41 -0400
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-09 11:08 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-09 13:21 -0700
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-09 23:39 +0000
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-09 19:03 -0700
                Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-05-09 21:44 -0700
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-10 08:28 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-10 12:34 -0400
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-10 22:27 +0000
                Re: New "Forth" MCU Board, ChipStick Albert van der Horst <albert@cherry.spenarnc.xs4all.nl> - 2016-05-09 09:16 +0000
                Re: New "Forth" MCU Board, ChipStick rickman <gnuarm@gmail.com> - 2016-05-08 14:01 -0400
            Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-31 23:26 -0700
      Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-31 19:09 -0700
        Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-03-31 21:41 -0500
          Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-31 23:10 -0700
            Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-04-01 12:37 -0500
              Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-04-01 15:35 -0700
                Re: New "Forth" MCU Board, ChipStick David Schultz <abuse@127.0.0.1> - 2016-04-01 18:11 -0500
        Re: New "Forth" MCU Board, ChipStick visualforth@rocketmail.com - 2016-03-31 19:47 -0700
          Re: New "Forth" MCU Board, ChipStick Paul Rubin <no.email@nospam.invalid> - 2016-03-31 23:23 -0700

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