INT 50 - TI Professional PCIBM PC - FATAL SOFTWARE ERROR TRAP Desc: the default handler generates a System Error message and halts the computer such that only Ctrl-Alt-Del can restart operation Note: documented as "for system use only"; intended for multi-tasking software SeeAlso: INT 40"TI Professional",INT 4F"TI Professional" SeeAlso: INT 51"TI Professional",INT 53"TI Professional"