Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.forth > #57142
| From | Lars Brinkhoff <lars.spam@nocrew.org> |
|---|---|
| Newsgroups | comp.lang.forth |
| Subject | Re: 6502 anyone ? |
| Organization | nocrew |
| References | <MPG.3356d7644c407db2989707@news.virginmedia.com> <ock6so$33k$3@dont-email.me> <a1198ea9-473f-477c-b88b-4f95c5f53008@googlegroups.com> <86h91uui7d.fsf@molnjunk.nocrew.org> <ockvej$6ut$1@cherry.spenarnc.xs4all.nl> |
| Date | 2017-04-12 12:53 +0200 |
| Message-ID | <868tn5vqv8.fsf@molnjunk.nocrew.org> (permalink) |
Albert van der Horst wrote: > If you know the chip you realize that it has 128 16 bit registers on > the zero page. Of course proper use of the zero page is important in 6502 programming. But can you honestly call them registers? They reside in external RAM, so that's goes against the regular meaning of registers. If you ignore that implementation detail, the programming model still don't expose them as 16-bit register-like entities. You can only deal with chunks of 8 bits at a time.
Back to comp.lang.forth | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
6502 anyone ? john <anon@example.com> - 2017-04-11 13:07 +0100
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-11 23:31 -0400
Re: 6502 anyone ? Mark Wills <markwills1970@gmail.com> - 2017-04-12 01:27 -0700
Re: 6502 anyone ? Lars Brinkhoff <lars.spam@nocrew.org> - 2017-04-12 10:46 +0200
Re: 6502 anyone ? Mark Wills <markwills1970@gmail.com> - 2017-04-12 01:57 -0700
Re: 6502 anyone ? Lars Brinkhoff <lars.spam@nocrew.org> - 2017-04-12 12:24 +0200
Re: 6502 anyone ? hughaguilar96@gmail.com - 2017-04-12 14:37 -0700
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-12 17:16 -0700
Re: 6502 anyone ? hughaguilar96@gmail.com - 2017-04-12 18:10 -0700
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-12 23:46 -0700
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 03:00 -0400
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-13 00:37 -0700
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-13 00:42 -0700
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 12:57 -0400
Re: 6502 anyone ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-13 12:01 -0500
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-13 10:42 -0700
Re: 6502 anyone ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-13 12:55 -0500
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-13 11:13 -0700
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 14:24 -0400
Re: 6502 anyone ? lehs <skydda.barnen@gmail.com> - 2017-04-13 11:57 -0700
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 15:15 -0400
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 14:23 -0400
Re: 6502 anyone ? john <anon@example.com> - 2017-04-12 10:25 +0100
Re: 6502 anyone ? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2017-04-12 12:27 +0200
Re: 6502 anyone ? Lars Brinkhoff <lars.spam@nocrew.org> - 2017-04-12 12:53 +0200
Re: 6502 anyone ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-12 12:55 +0000
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-12 12:20 -0400
Re: 6502 anyone ? Mark Wills <markwills1970@gmail.com> - 2017-04-12 05:10 -0700
Re: 6502 anyone ? Michael Barry <barrym95838@yahoo.com> - 2017-04-12 22:41 -0700
Re: 6502 anyone ? Joel Rees <joel.rees@gmail.com> - 2017-04-13 02:14 -0700
Re: 6502 anyone ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-13 11:01 +0000
Re: 6502 anyone ? jim.brakefield@ieee.org - 2017-04-13 06:33 -0700
Re: 6502 anyone ? Mark Wills <markwills1970@gmail.com> - 2017-04-13 07:24 -0700
Re: 6502 anyone ? Andrew Haley <andrew29@littlepinkcloud.invalid> - 2017-04-13 09:51 -0500
Re: 6502 anyone ? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2017-04-13 17:16 +0000
Re: 6502 anyone ? hughaguilar96@gmail.com - 2017-04-13 13:08 -0700
Re: 6502 anyone ? Joel Rees <joel.rees@gmail.com> - 2017-04-14 08:06 -0700
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-13 13:00 -0400
Re: 6502 anyone ? "HAA" <someone@microsoft.com> - 2017-04-13 10:42 +1000
Re: 6502 anyone ? hughaguilar96@gmail.com - 2017-04-12 18:45 -0700
Re: 6502 anyone ? "HAA" <someone@microsoft.com> - 2017-04-14 13:01 +1000
Re: 6502 anyone ? rickman <gnuarm@gmail.com> - 2017-04-14 01:21 -0400
Re: 6502 anyone ? hughaguilar96@gmail.com - 2017-04-13 23:23 -0700
Re: 6502 anyone ? john <anon@example.com> - 2017-04-12 10:08 +0100
csiph-web