Zilog Z80380 Instrukcja Użytkownika Pobierz pdf (Strona 111)

UM004001-COR1103 Glossary-9

Glossary

SWI Software Interrupt.

Symbol Definition Symbol defined when the symbol name is associ-

ated with a certain amount of memory space,

depending on the type of the symbol and the size of

Its dimension.

Symbol Reference Symbol referenced within a program flow, when-

ever It is accessed for a read, write, or execute

operation.

SYNC Synchronous Communication Protocol. An event or

device is synchronized with the CPU or other process

timing.

TC Time Constant.

TCM Trellis Coded Modulation.

TCR Timer Control Register.

TMR Timer Mode Register.

UART Universal Asynchronous Receiver Transmitter.

Component or functional block that handles asynchro-

nous communications. Converts the data from the

parallel format in which it is stored, to the serial format

for transmission.

UGE Unsigned Greater Than or Equal.

UGT Unsigned Greater Than.

ULE Unsigned Less Than or Equal.

ULT Unsigned Less Than.

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