Re:Re: problem in running 'Hello_fl' example by codewarrior 8.7
"farzane_kh" <[email protected]> Mon, 12 Jan 2009 10:13:58 -0000
| Newsgroups | gmane.comp.hardware.motorola.microcontrollers |
|---|---|
| Message-ID | <[email protected]> |
--rJp9G9YiBcABLg5IAW-vs0vxIP0WOctspL2LMeL Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello, Thank you who are patient to me. I was in doubt with setting of printer port and thought maybe that makes this errors. But I am sure about it now. When I received your reply, start checking addresses with external address of SRAM in 0x10000000 and size of 10. After that I make the size of it larger and each time I viewed=20 the memory and every thing was Ok, until I set the size to=20 0x8000.That time the system makes error and so after that. Now, every time I connect to system, this error is showing: 'The address(0x10000000) specified for FPU buffer address=20 cannot be accessed'. The SRAMs of phycore are connected to CS1 and two=20 flashes are connected to CS0. I changed address mask in OR registers, and increase the=20 burst wait states, but it doesn't solve the problem. When I enabled the debugger to verify downloads, at=20 address 0x10002000(start of code),it makes error. Regards, Farzane --- In [email protected], "Dobbin Allan" <Allan.Dobbin@...>=20 wrote: > > Is EPP an improvement, or were able to connect previously? >=20=20 > Try debugging to see where it fails - 4000, 2000, 1000?=20=20 > Try increasing the wait states and the burst wait states. > Try changing the address mask in the OR register to see if that=20 helps. >=20=20 > When you enabled the debugger to verify downloads, what addresses > failed? > When you enter at __start and view mixed mode, do you get the=20 correct > opcodes? >=20=20 > May I ask what line of business you are in? >=20=20 > Regards, > Allan >=20 > ________________________________ >=20 > From: [email protected] [mailto:[email protected]] On=20 Behalf > Of F KH > Sent: Tuesday, January 06, 2009 10:26 AM > To: [email protected] > Subject: [MPC500] Re:Re: problem in running 'Hello_fl' example by > codewarrior 8.7 >=20 >=20 >=20 > Thanks for you replies. > I set the parallel port on EPP and it seems OK. > The memory is external SRAM(4 x KM736V987) in address 0x10000000=20 and CS1 > is enabled for it in config file: >=20 > ; Chip select CS1 - external synchronous burst RAM > writemem.l 0x2fc10c 0xFF800000 ; OR1=3D0xFF800000 > ; BSCY > 0x#######E =3D 0x0 - 0-clock burst beat length > ; SCY > 0x######F# =3D 0x0 - (2+SCY)*clock =3D 0 wait > ; AM > 0xFFFE#### =3D 0xFFF80000 - 512 kByte > ; > =3D 0xFFF00000 - 1 MByte > ; > =3D 0xFFE00000 - 2 MByte > ; > =3D 0xFFC00000 - 4 MByte > ; > =3D 0xFF800000 - 8 MByte > ; > =3D 0xFF000000 - 16 MByte > writemem.l 0x2fc108 0x10000001 ; BR1=3D0x10000001 > ;writemem.l 0x2fc108 0x10000001 ; BR1=3D0x00000001 relocation=20 to > base address 0x0 > ; Bit > 0x#######1 =3D 1 - region valid > ; Bit > 0x#######2 =3D 0 - burst access enabled > ; Bit > 0xFFFF#### =3D 0x1000 - Base address =3D 0x10000000 >=20 > I select connect from debug menu and system connected,then in > debug>EPPC>fill memory window set: > Memory Type:32 bit > Memory address:0x10000000 > Memory Size:100 >=20 > and it writes to memory(I can view).But when I check it for Memory=20 size > 0x8000 makes error and every thing goes wrong.=20=20 > I select the checkbox for 'verify memory writes',the verify fails. > PhyCORE has 4M SRAM and i don't know what make this errors? >=20 > Best Regards > Farzane >=20 >=20 >=20 >=20=20 >=20 >=20 > [Non-text portions of this message have been removed] > --rJp9G9YiBcABLg5IAW-vs0vxIP0WOctspL2LMeL Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> </head> <body style="background-color: #ffffff;"> <!--~-|**|PrettyHtmlStartT|**|-~--> <div id="ygrp-mlmsg" style="width:655px; position:relative;"> <div id="ygrp-msg" style="width: 470px; margin:0; padding:0 25px 0 0; float:left; z-index:1;"> <!--~-|**|PrettyHtmlEndT|**|-~--> <div id="ygrp-text"> <p>Hello,<br> Thank you who are patient to me.<br> I was in doubt with setting of printer port and thought maybe<br> that makes this errors. But I am sure about it now.<br> <br> When I received your reply, start checking addresses with<br> external address of SRAM in 0x10000000 and size of 10.<br> After that I make the size of it larger and each time I viewed <br> the memory and every thing was Ok, until I set the size to <br> 0x8000.That time the system makes error and so after that.<br> Now, every time I connect to system, this error is showing:<br> 'The address(0x10000000) specified for FPU buffer address <br> cannot be accessed'.<br> <br> The SRAMs of phycore are connected to CS1 and two <br> flashes are connected to CS0.<br> I changed address mask in OR registers, and increase the <br> burst wait states, but it doesn't solve the problem.<br> <br> When I enabled the debugger to verify downloads, at <br> address 0x10002000(start of code),it makes error.<br> <br> Regards,<br> Farzane<br> <br> --- In <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a>, "Dobbin Allan" <Allan.Dobbin@<wbr>...> <br> wrote:<br> ><br> > Is EPP an improvement, or were able to connect previously?<br> > <br> > Try debugging to see where it fails - 4000, 2000, 1000? <br> > Try increasing the wait states and the burst wait states.<br> > Try changing the address mask in the OR register to see if that <br> helps.<br> > <br> > When you enabled the debugger to verify downloads, what addresses<br> > failed?<br> > When you enter at __start and view mixed mode, do you get the <br> correct<br> > opcodes?<br> > <br> > May I ask what line of business you are in?<br> > <br> > Regards,<br> > Allan<br> > <br> > ____________<wbr>_________<wbr>_________<wbr>__<br> > <br> > From: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a> [mailto:<a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a>] On <br> Behalf<br> > Of F KH<br> > Sent: Tuesday, January 06, 2009 10:26 AM<br> > To: <a href="mailto:MPC500%40yahoogroups.com">MPC500@yahoogroups.<wbr>com</a><br> > Subject: [MPC500] Re:Re: problem in running 'Hello_fl' example by<br> > codewarrior 8.7<br> > <br> > <br> > <br> > Thanks for you replies.<br> > I set the parallel port on EPP and it seems OK.<br> > The memory is external SRAM(4 x KM736V987) in address 0x10000000 <br> and CS1<br> > is enabled for it in config file:<br> > <br> > ; Chip select CS1 - external synchronous burst RAM<br> > writemem.l 0x2fc10c 0xFF800000 ; OR1=0xFF800000<br> > ; BSCY<br> > 0x#######E = 0x0 - 0-clock burst beat length<br> > ; SCY<br> > 0x######F# = 0x0 - (2+SCY)*clock = 0 wait<br> > ; AM<br> > 0xFFFE#### = 0xFFF80000 - 512 kByte<br> > ;<br> > = 0xFFF00000 - 1 MByte<br> > ;<br> > = 0xFFE00000 - 2 MByte<br> > ;<br> > = 0xFFC00000 - 4 MByte<br> > ;<br> > = 0xFF800000 - 8 MByte<br> > ;<br> > = 0xFF000000 - 16 MByte<br> > writemem.l 0x2fc108 0x10000001 ; BR1=0x10000001<br> > ;writemem.l 0x2fc108 0x10000001 ; BR1=0x00000001 relocation <br> to<br> > base address 0x0<br> > ; Bit<br> > 0x#######1 = 1 - region valid<br> > ; Bit<br> > 0x#######2 = 0 - burst access enabled<br> > ; Bit<br> > 0xFFFF#### = 0x1000 - Base address = 0x10000000<br> > <br> > I select connect from debug menu and system connected,then in<br> > debug>EPPC>fill memory window set:<br> > Memory Type:32 bit<br> > Memory address:0x10000000<br> > Memory Size:100<br> > <br> > and it writes to memory(I can view).But when I check it for Memory <br> size<br> > 0x8000 makes error and every thing goes wrong. <br> > I select the checkbox for 'verify memory writes',the verify fails.<br> > PhyCORE has 4M SRAM and i don't know what make this errors?<br> > <br> > Best Regards<br> > Farzane<br> > <br> > <br> > <br> > <br> > <br> > <br> > [Non-text portions of this message have been removed]<br> ><br> <br> </p> </div> <!--~-|**|PrettyHtmlStart|**|-~--> <span width="1" style="color: white;">__._,_.___</span> <!-- Start the section with Message In topic --> <div id="ygrp-actbar"> <span class="left"> <a href="http://groups.yahoo.com/group/MPC500/message/3968;_ylc=X3oDMTM0MTQ4Zm8zBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BG1zZ0lkAzM5ODIEc2VjA2Z0cgRzbGsDdnRwYwRzdGltZQMxMjMxNzU1MjQwBHRwY0lkAzM5Njg-"> Messages in this topic </a> (<span class="bld">7</span>) </span> <a href="http://groups.yahoo.com/group/MPC500/post;_ylc=X3oDMTJwOWprdW91BF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BG1zZ0lkAzM5ODIEc2VjA2Z0cgRzbGsDcnBseQRzdGltZQMxMjMxNzU1MjQw?act=reply&messageNum=3982"> <span class="bld"> Reply </span> (via web post) </a> | <a href="http://groups.yahoo.com/group/MPC500/post;_ylc=X3oDMTJlanNhdDJkBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTIzMTc1NTI0MA--" class="bld"> Start a new topic </a> </div> <!------- Start Nav Bar ------> <!-- |**|begin egp html banner|**| --> <div id="ygrp-vitnav"> <a href="http://groups.yahoo.com/group/MPC500/messages;_ylc=X3oDMTJlcGh0MTFqBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA21zZ3MEc3RpbWUDMTIzMTc1NTI0MA--">Messages</a> | <a href="http://groups.yahoo.com/group/MPC500/links;_ylc=X3oDMTJmNDVjMXNzBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA2xpbmtzBHN0aW1lAzEyMzE3NTUyNDA-">Links</a> </div> <!-- |**|end egp html banner|**| --> <div id="ygrp-grft"> </div> <div id="ygrp-mkp"> <div id="hd">MARKETPLACE</div> <div id="ads"> <div class="ad"> <hr noshade="noshade" size="1"><a href="http://us.ard.yahoo.com/SIG=13raiishf/M=493064.12016295.13271503.10835568/D=groups/S=1706554205:MKP1/Y=YAHOO/EXP=1231762441/L=/B=PyfBkkLaX.c-/J=1231755241193736/A=5530388/R=0/SIG=11nuutlas/*http://explore.yahoo.com/groups/kraftmealsmadesimple/">From kitchen basics to easy recipes - join the Group from Kraft Foods </a> </div> </div> </div> <!-- yahoo logo --> <!-- |**|begin egp html banner|**| --> <div id="ygrp-ft"> <a href="http://groups.yahoo.com/;_ylc=X3oDMTJkNmN1MzhoBF9TAzk3MzU5NzE0BGdycElkAzYyNzYzODcEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMjMxNzU1MjQw"> <img src="http://us.i1.yimg.com/us.yimg.com/i/yg/img/logo/ma_grp_160.gif" height="15" width="106" border="0" alt="Yahoo! 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