smk@axiom.UUCP (Steven M. Kramer) (02/09/84)
For the new 68010 MOVC instruction (move to/from control register), the seconds word contains: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 A | register | control D | number | register The register number for address/data in bits 12-15 are the normal ones, and the control registers are SFC, DFC, USP, and VBR. However, what are the 12-bit codes for them? I can't find this information in the Motorola manuals or anywhere else. Help. (I tried to make this explicit to avoid confusion.) -- --steve kramer {allegra,genrad,ihnp4,utzoo,philabs,uw-beaver}!linus!axiom!smk (UUCP) linus!axiom!smk@mitre-bedford (MIL)