529
STAT Status
STBY Standby
STK Power Stacker
SW Switch, Software
SYNC Synchronize
TCB Task Control Block
TEMP Temperature
TOF Top of Form (first print line)
TP Test Point
TTL Transistor-Transistor Logic
TXD Transmit Data
UART Universal Asynchronous Receiver/Transmitter
UDPH Upper Drive Phase
UNDEF Undefined
USART Universal Synchronous/Asynchronous Receiver/Transmitter
VVolts
VAC Volts, Alternating Current
VDC Volts, Direct Current
V
CC
Voltage at Collector
V
DD
Voltage at Drain
V
SS
Voltage at Source
V8 A special ASIC on the controller board containing circuits that help the data controller (DC) operate.
WAN Wide Area Network