Zilog ZUSBOPTS User Manual
Page 491
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.