Hi all I've made some updates to the draft 1.0 spec.
These were mainly the overflow/carry fixes, as per http://opencores.org/or1k/Architecture_Specification#Control_of_Carry_and_Overflow_Flags_and_Exceptions .. and the addition of unsigned MAC instructions (l.macu and l.msbu) and double multiply instructions (l.muld and l.muldu) as per http://opencores.org/or1k/Architecture_Specification#Multiply_and_Accumulate The other changes are listed in the document history table. PDF: https://www.dropbox.com/s/dg6bictvv8i6uru/openrisc-arch-1.0-draft3.pdf ODT: https://www.dropbox.com/s/mzovt96rf27cp57/openrisc-arch-1.0-draft3.odt If anyone can see any reason why we shouldn't publish this as 1.0, let me know. Cheers Julius _______________________________________________ OpenRISC mailing list [email protected] http://lists.openrisc.net/listinfo/openrisc
