BIB-VERSION:: CS-TR-v2.0 ID:: STAN//CSL-TR-76-114 ENTRY:: December 01, 1994 ORGANIZATION:: Stanford University, Computer Systems Laboratory TITLE:: EMMY/360 FUNCTIONAL CHARACTERISTICS TYPE:: Technical Report AUTHOR:: Wallach, Walter A. Jr. DATE:: June 1976 PAGES:: 27 ABSTRACT:: An emulation of the IBM System/360 architecture is presented - the EMMY/360. Problem state code which executes correctly on an IBM 360 will also execute correctly on the EMMY/360. Code producing execution exceptions will, in most cases, produce the same results on the two systems. Certain exceptions occurring on IBM 360 cannot occur on the EMMY/360, such as address specification exceptions for main store operands, and certain precise interrupts on IBM 360 will be imprecise on the EMMY/360, such as address exceptions. The EMMY/360 supports the Standard 360 instruction set with single precision floating point. The 360 input/output structure is not supported; I/O on the EMMY system is done by Function Call instruction, rather than channel program and Start-Test I/O. NOTES:: [Adminitrivia V1/Prg/19941201] END:: STAN//CSL-TR-76-114