
UM017105-0511 Glossary
Zilog Developer Studio II – ZNEO™
User Manual
463
IPR. Interrupt Priority Register.
J
JP. Jump.
K
K. Thousands. May indicate 1000 or 1024 to differentiate between decimal and binary values. Abbrevia-
tion for the Latin root kilo.
kHz. See kilohertz.
kilohertz (kHz). A unit of frequency denoting one thousand (103) Hz.
L
LD. Load.
library. A file that contains a collection of object modules that were created by an assembler or directly by
a C compiler.
LSB. Least significant bit.
M
MAC. An acronym for Media Access Control, the method a computer uses to transmit or receive data
across a LAN.
Megahertz (MHz). A unit of frequency denoting one million (10
6
) Hz.
memory. 1. All of the addressable storage space in a processing unit and other internal memory that is
used to execute instructions. 2. The volatile, main storage in computers.
MHz. See Megahertz; also Hertz.
MI. Minus.
MLD. Multiply and Load.
MPYA. Multiply and Add.
MPYS. Multiply and Subtract.
MSB. Most significant bit.
N
n. Number. This letter is used as place holder notation.
NC. No Connection.
NE. Not Equal.
Kommentare zu diesen Handbüchern