Design and Simulation of a RISC-based 32-bit Embedded 0 n - Boa rd Co m p ut e r

This paper p resents the desagn and sanzulaiion method for developang a RISC-based S2-bat embeaded on-board computer Instead of the conuentaonal brr adboarded prototype, (1) we vaed the Cadence FDA cnrwonment and Logzc Modeling hardiuare szmulatoi to verzfy the conceptual desagn. (2) iln Aptax FPCB iias used to zmplement the Jrst-versaon hardware systivi (7) a sample but e ffective 5elf-made ICE (In- Car, uit Elnulator) waa used to perform targct system uerajcatzon whale software waa running on IDT 7YSIRI El nluatzoii Board The whole hutduiare syatem was Jirsi stmulaled conceptually under CDR enl/zroniraeiit, ~ind then was sainulated wzth the basic softwure codes This method zs eflectzvc an an embeddcd system deai911