Honduran lempira Honduran lempira The lempira (, sign: L, ISO 4217 code: HNL) is the currency of Honduras. It is subdivided into 100 centavos. The lempira was named after the 16th-century "cacique" Lempira, a ruler of the indigenous Lenca people, who is renowned in Honduran folklore for leading the (ultimately unsuccessful) local native resistance against the Spanish "conquistador" forces. He is a national hero, and is honoured on both the 1 lempira note and the 20 and 50 centavos coins. The lempira was introduced in 1931, replacing the peso at par. In the late 1980s, the exchange rate was two lempiras to
Central processing unit Central processing unit A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logic, controlling, and input/output (I/O) operations specified by the instructions. The computer industry has used the term "central processing unit" at least since the early 1960s. Traditionally, the term "CPU" refers to a processor, more specifically to its processing unit and control unit (CU), distinguishing these core elements of a computer from external components such as main memory and I/O circuitry. The form, design, and implementation of CPUs have changed over