Halt and Catch Fire, known by the mnemonic HCF, refers to several computer machine code instructions that cause the CPU to cease meaningful operation. The expression "catch fire" is intended as a joke; the CPU does not usually catch fire. Occasionally referred to as "SDI" for "Self Destruct Immediate".
Read more about Halt And Catch Fire: In Early CPUs, In Modern CPUs
Famous quotes containing the words catch fire, halt, catch and/or fire:
“Many writers are neither spirit nor wine, but rather spirits- of-wine: they can catch fire, and then they give off heat.”
—Friedrich Nietzsche (1844–1900)
“Someone is always at my elbow reminding me that I am the grand-daughter of slaves. It fails to register depression with me. Slavery is sixty years in the past. The operation was successful and the patient is doing well, thank you. The terrible struggle that made me an American out of a potential slave said “On the line!” The Reconstruction said “Go!” I am off to a flying start and I must not halt in the stretch to look behind and weep.”
—Zora Neale Hurston (1891–1960)
“I know we’re not saints or virgins or lunatics; we know all the lust and lavatory jokes, and most of the dirty people; we can catch buses and count our change and cross the roads and talk real sentences. But our innocence goes awfully deep, and our discreditable secret is that we don’t know anything at all, and our horrid inner secret is that we don’t care that we don’t.”
—Dylan Thomas (1914–1953)
“‘Tis the Last Judgment’s fire must cure this place,”
—Robert Browning (1812–1889)