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This list is for discussion of the design and implementation of field-programmable gate array based processors and integrated systems. It is also for discussion and community support of the XSOC Project (see http://www.fpgacpu.org/xsoc).
8-bit microprocessor - ashfaq_bse - Mar 18 0:37:12 2007
hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
engineering. i m going to make a degree project of "8-bit microprocessor
based on MIPS architecture (RISC) implemented on verilog and
synthesized oin FPGA"
if any one have this project he/she should help me out so that i could
vast ma project scope.
i shall b really grateful to u ppl. thanking u ppl in anticipation.
regards,
ashfaq ahmed
(92)3335547628
H.No. JO/10-C gulshan colony, taxila, Pakistan
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
engineering. i m going to make a degree project of "8-bit microprocessor
based on MIPS architecture (RISC) implemented on verilog and
synthesized oin FPGA"
if any one have this project he/she should help me out so that i could
vast ma project scope.
i shall b really grateful to u ppl. thanking u ppl in anticipation.
regards,
ashfaq ahmed
(92)3335547628
H.No. JO/10-C gulshan colony, taxila, Pakistan
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
Re: 8-bit microprocessor - Eric Smith - Mar 18 0:54:54 2007
ashfaq ahmed wrote:
> hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
> engineering. i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think it would be easier if you made it a 32-bit microprocessor rather
than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
architecture. Or do you mean that it will be only loosely based on
the MIPS architecture? Defining your own architecture is a fair bit
of work, and then you have to come up with your own development tools
such as an assembler. But if you're up for that kind of challenge,
it would certainly be educational.
> if any one have this project he/she should help me out so that i could
> vast ma project scope.
I don't understand what you're asking us for. Do you expect to turn
in someone else's design for your degree project?
Best regards,
Eric
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
> hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
> engineering. i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think it would be easier if you made it a 32-bit microprocessor rather
than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
architecture. Or do you mean that it will be only loosely based on
the MIPS architecture? Defining your own architecture is a fair bit
of work, and then you have to come up with your own development tools
such as an assembler. But if you're up for that kind of challenge,
it would certainly be educational.
> if any one have this project he/she should help me out so that i could
> vast ma project scope.
I don't understand what you're asking us for. Do you expect to turn
in someone else's design for your degree project?
Best regards,
Eric
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
Re: 8-bit microprocessor - Hellwig Geisse - Mar 18 5:24:07 2007
On Mon, 2007-03-05 at 13:04 +0000, ashfaq_bse wrote:
> i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think the most important question is whether the ISA
(Instruction Set Architecture) is already fixed. If not,
you will have to design an instruction set for your CPU.
I would find it difficult to combine the requirements
'8 bit' and 'RISC', at least if you associate a pipeline
implementation with the RISC buzzword (and not merely
a small set of instructions).
Regards,
Hellwig
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> i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think the most important question is whether the ISA
(Instruction Set Architecture) is already fixed. If not,
you will have to design an instruction set for your CPU.
I would find it difficult to combine the requirements
'8 bit' and 'RISC', at least if you associate a pipeline
implementation with the RISC buzzword (and not merely
a small set of instructions).
Regards,
Hellwig
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
Re: 8-bit microprocessor - Martin Schoeberl - Mar 18 13:15:28 2007
> I think it would be easier if you made it a 32-bit microprocessor rather
> than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
> architecture. Or do you mean that it will be only loosely based on
> the MIPS architecture? Defining your own architecture is a fair bit
> of work, and then you have to come up with your own development tools
> such as an assembler. But if you're up for that kind of challenge,
> it would certainly be educational.
Building your own processor can be fun and is not that hard.
I had last semester several groups of students who did it
all from scratch (including assembler) in one semester for
just 3.0 ECTS. And all processors where pipelined and run
in an FPGA.
Very interesting for me was the fact that all groups came
up with a different design. See following Wikiversity page
for a description of the projects:
http://en.wikiversity.org/wiki/Computer_Architecture_Lab
and
http://en.wikiversity.org/wiki/Computer_Architecture_Lab/WS2006
>
>> if any one have this project he/she should help me out so that i could
>> vast ma project scope.
>
> I don't understand what you're asking us for. Do you expect to turn
> in someone else's design for your degree project?
>
I hope the OP will not take one of the projects for his degree
project ;-)
Martin
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> than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
> architecture. Or do you mean that it will be only loosely based on
> the MIPS architecture? Defining your own architecture is a fair bit
> of work, and then you have to come up with your own development tools
> such as an assembler. But if you're up for that kind of challenge,
> it would certainly be educational.
Building your own processor can be fun and is not that hard.
I had last semester several groups of students who did it
all from scratch (including assembler) in one semester for
just 3.0 ECTS. And all processors where pipelined and run
in an FPGA.
Very interesting for me was the fact that all groups came
up with a different design. See following Wikiversity page
for a description of the projects:
http://en.wikiversity.org/wiki/Computer_Architecture_Lab
and
http://en.wikiversity.org/wiki/Computer_Architecture_Lab/WS2006
>
>> if any one have this project he/she should help me out so that i could
>> vast ma project scope.
>
> I don't understand what you're asking us for. Do you expect to turn
> in someone else's design for your degree project?
>
I hope the OP will not take one of the projects for his degree
project ;-)
Martin
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Re: 8-bit microprocessor - Tommy Thorn - Mar 21 11:47:00 2007
I agree with most comments here, but just FYI there *is* a well defined 8 bit RISC: Atmel
AVR. It even has a GCC port (which I've used a lot).
Tommy
----- Original Message ----
From: Eric Smith
To: f...@yahoogroups.com
Sent: Saturday, March 17, 2007 9:52:24 PM
Subject: Re: [fpga-cpu] 8-bit microprocessor
ashfaq ahmed wrote:
> hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
> engineering. i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think it would be easier if you made it a 32-bit microprocessor rather
than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
architecture. Or do you mean that it will be only loosely based on
the MIPS architecture? Defining your own architecture is a fair bit
of work, and then you have to come up with your own development tools
such as an assembler. But if you're up for that kind of challenge,
it would certainly be educational.
> if any one have this project he/she should help me out so that i could
> vast ma project scope.
I don't understand what you're asking us for. Do you expect to turn
in someone else's design for your degree project?
Best regards,
Eric
To post a message, send it to: f...@yahoogroups.com
To unsubscribe, send a blank message to: f...@yahoogroups.com
Yahoo! Groups Links
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Tommy
----- Original Message ----
From: Eric Smith
To: f...@yahoogroups.com
Sent: Saturday, March 17, 2007 9:52:24 PM
Subject: Re: [fpga-cpu] 8-bit microprocessor
ashfaq ahmed wrote:
> hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
> engineering. i m going to make a degree project of "8-bit microprocessor
> based on MIPS architecture (RISC) implemented on verilog and
> synthesized oin FPGA"
I think it would be easier if you made it a 32-bit microprocessor rather
than an 8-bit. As far as I know, there isn't any defined 8-bit MIPS
architecture. Or do you mean that it will be only loosely based on
the MIPS architecture? Defining your own architecture is a fair bit
of work, and then you have to come up with your own development tools
such as an assembler. But if you're up for that kind of challenge,
it would certainly be educational.
> if any one have this project he/she should help me out so that i could
> vast ma project scope.
I don't understand what you're asking us for. Do you expect to turn
in someone else's design for your degree project?
Best regards,
Eric
To post a message, send it to: f...@yahoogroups.com
To unsubscribe, send a blank message to: f...@yahoogroups.com
Yahoo! Groups Links
____________________________________________________________________________________
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Try the free Yahoo! Mail Beta.
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[Non-text portions of this message have been removed]
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Re: 8-bit microprocessor - mohamed saad - Mar 28 10:23:30 2007
hello
i was helping some students making there graduation
project.
they wanted to make something like you
they were making intel 8086.
for such projects u have to stick to the instruction
set of any type of processor you choose so as to use
its development tools.
some times u will not be able to build some preferals
that require some analog ccts unless u make it out of
chip.
however u should stick to the same implementation of
the preferals (in your digital design) so that when u
use c for this micro controller the generated assembly
will be optimized for the same micro controller
for example clearing interrupt flag register or any
status regiter for any preferal (timer module)or
(input capture module). you must make it the same way
(functionality) like the micro controller.
u can try microchip pic
or atmel avr
if u need any help don't hesitate to contact me
Mohamed Saad
--- Tommy Thorn wrote:
> I agree with most comments here, but just FYI there
> *is* a well defined 8 bit RISC: Atmel AVR. It even
> has a GCC port (which I've used a lot).
>
> Tommy
> ----- Original Message ----
> From: Eric Smith
> To: f...@yahoogroups.com
> Sent: Saturday, March 17, 2007 9:52:24 PM
> Subject: Re: [fpga-cpu] 8-bit microprocessor
>
> ashfaq ahmed wrote:
> > hey people hop all of u ppl will b fine. i m a
> student of B.Sc. Computer
> > engineering. i m going to make a degree project of
> "8-bit microprocessor
> > based on MIPS architecture (RISC) implemented on
> verilog and
> > synthesized oin FPGA"
>
> I think it would be easier if you made it a 32-bit
> microprocessor rather
> than an 8-bit. As far as I know, there isn't any
> defined 8-bit MIPS
> architecture. Or do you mean that it will be only
> loosely based on
> the MIPS architecture? Defining your own
> architecture is a fair bit
> of work, and then you have to come up with your own
> development tools
> such as an assembler. But if you're up for that
> kind of challenge,
> it would certainly be educational.
>
> > if any one have this project he/she should help
> me out so that i could
> > vast ma project scope.
>
> I don't understand what you're asking us for. Do
> you expect to turn
> in someone else's design for your degree project?
>
> Best regards,
> Eric
>
> To post a message, send it to:
> f...@yahoogroups.com
> To unsubscribe, send a blank message to:
> f...@yahoogroups.com
> Yahoo! Groups Links
>
>
____________________________________________________________________________________
> Sucker-punch spam with award-winning protection.
> Try the free Yahoo! Mail Beta.
>
http://advision.webevents.yahoo.com/mailbeta/features_spam.html
>
> [Non-text portions of this message have been
> removed]
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(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
i was helping some students making there graduation
project.
they wanted to make something like you
they were making intel 8086.
for such projects u have to stick to the instruction
set of any type of processor you choose so as to use
its development tools.
some times u will not be able to build some preferals
that require some analog ccts unless u make it out of
chip.
however u should stick to the same implementation of
the preferals (in your digital design) so that when u
use c for this micro controller the generated assembly
will be optimized for the same micro controller
for example clearing interrupt flag register or any
status regiter for any preferal (timer module)or
(input capture module). you must make it the same way
(functionality) like the micro controller.
u can try microchip pic
or atmel avr
if u need any help don't hesitate to contact me
Mohamed Saad
--- Tommy Thorn
> I agree with most comments here, but just FYI there
> *is* a well defined 8 bit RISC: Atmel AVR. It even
> has a GCC port (which I've used a lot).
>
> Tommy
> ----- Original Message ----
> From: Eric Smith
> To: f...@yahoogroups.com
> Sent: Saturday, March 17, 2007 9:52:24 PM
> Subject: Re: [fpga-cpu] 8-bit microprocessor
>
> ashfaq ahmed wrote:
> > hey people hop all of u ppl will b fine. i m a
> student of B.Sc. Computer
> > engineering. i m going to make a degree project of
> "8-bit microprocessor
> > based on MIPS architecture (RISC) implemented on
> verilog and
> > synthesized oin FPGA"
>
> I think it would be easier if you made it a 32-bit
> microprocessor rather
> than an 8-bit. As far as I know, there isn't any
> defined 8-bit MIPS
> architecture. Or do you mean that it will be only
> loosely based on
> the MIPS architecture? Defining your own
> architecture is a fair bit
> of work, and then you have to come up with your own
> development tools
> such as an assembler. But if you're up for that
> kind of challenge,
> it would certainly be educational.
>
> > if any one have this project he/she should help
> me out so that i could
> > vast ma project scope.
>
> I don't understand what you're asking us for. Do
> you expect to turn
> in someone else's design for your degree project?
>
> Best regards,
> Eric
>
> To post a message, send it to:
> f...@yahoogroups.com
> To unsubscribe, send a blank message to:
> f...@yahoogroups.com
> Yahoo! Groups Links
>
>
____________________________________________________________________________________
> Sucker-punch spam with award-winning protection.
> Try the free Yahoo! Mail Beta.
>
http://advision.webevents.yahoo.com/mailbeta/features_spam.html
>
> [Non-text portions of this message have been
> removed]
____________________________________________________________________________________
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Re: 8-bit microprocessor - Babar Mansoor - Mar 28 10:24:28 2007
Assalam-o-alaikum!
I have one in VHDL
ashfaq_bse wrote:
hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
engineering. i m going to make a degree project of "8-bit microprocessor
based on MIPS architecture (RISC) implemented on verilog and
synthesized oin FPGA"
if any one have this project he/she should help me out so that i could
vast ma project scope.
i shall b really grateful to u ppl. thanking u ppl in anticipation.
regards,
ashfaq ahmed
(92)3335547628
H.No. JO/10-C gulshan colony, taxila, Pakistan
---------------------------------
The fish are biting.
Get more visitors on your site using Yahoo! Search Marketing.
[Non-text portions of this message have been removed]
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )
I have one in VHDL
ashfaq_bse
hey people hop all of u ppl will b fine. i m a student of B.Sc. Computer
engineering. i m going to make a degree project of "8-bit microprocessor
based on MIPS architecture (RISC) implemented on verilog and
synthesized oin FPGA"
if any one have this project he/she should help me out so that i could
vast ma project scope.
i shall b really grateful to u ppl. thanking u ppl in anticipation.
regards,
ashfaq ahmed
(92)3335547628
H.No. JO/10-C gulshan colony, taxila, Pakistan
---------------------------------
The fish are biting.
Get more visitors on your site using Yahoo! Search Marketing.
[Non-text portions of this message have been removed]
(You need to be a member of fpga-cpu -- send a blank email to fpga-cpu-subscribe@yahoogroups.com )