Lab 15 - FL13 - ECE 198 JL - University of Illinois - Engineering Wiki

Lab 15 FL13 ECE 198 JL University of Illinois Engineering Wiki

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Unformatted text preview: nts of that regis ter 3. negates the c ontents of that s ame regis ter to res tore it to its original value. W hen y ou finis h writing y our program, s ave the memory c omponent Start the s imulator on the CPU Tes t and debug y our program and mic roins truc tions by us ing sta rt.do and run 2000 (y ou may need a longer s imulation to s ee all of y our ins truc tions ). Troubleshooting W hen y ou firs t try to s imulate the CPU, y ou may c ome ac ros s s ome different error mes s ages . Er r or messages r eceived befor e enter ing M odelSim Pote ntia l e rror: ModelSim fails to launc h and "Log W indow" has tex t that res embles the following * Err (cm4)UspotdMdli lbayfra fr"hm/lemnEE9/a7lb_i/ok. * ro: vo-2 nupre oeSm irr omt o /oeghra/C18lb/a7lbwr" (omt 3 Fra: ) * Err (cm7 Fie t oe if fl "nl)_rmr.a/if"i ra md. * ro: vo-) ald o pn no ie (ul/piaydt_no n ed oe N sc fl o drcoy (rn =EON) o uh ie r ietr. ero NET * Ftl Uepce sga:1. * aa: nxetd inl 1 * Err /oeghra/C18lb/a7lbhlL3tpspgvd8) VD Cmie eiig * ro: hm/lemnEE9/a7lb_i/d/C_ye_k.h(8: HL oplr xtn Cmie 2fl()i 1cmie ivcto()wt 3fiues opld ies n oplr noains ih alr() Pote ntia l solution: Selec t the CPU from the c omponents lis t and then double c lic k ModelSim Compile from the right pane. Try to run the s imulation again. Er r or messages r eceived after enter ing M odelSim Pote ntia l e rror: * Err (cm4)UspotdMdli lbayfra fr"hm/ei/C18lb/a7lbwr" * ro: vo-2 nupre oeSm irr omt o /oentdEE9/a7lb_i/ok. (omt 3 Fra: ) * Err (cm7 Fie t oe if fl "nl)_rmr.a/if"i ra md. * ro: vo-) ald o pn no ie (ul/piaydt_no n ed oe N sc fl o drcoy (rn =EON) o uh ie r ietr. ero NET * Ftl Uepce sga:1. * aa: nxetd inl 1 * Err /oentdEE9/a7lb_i/d/C_ye_k.h(8:VD Cmie eiig * ro: hm/ei/C18lb/a7lbhlL3tpspgvd8) HL oplr xtn Pote ntia l solution: This error mes s age is c reated from a rec ent upgrade to ModelSim and HDLDes igner performed by EW S. You will need to delete s ome temporary files s o that ModelSim and...
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This document was uploaded on 03/22/2014.

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