Intermec Janus 2050 User Manual page 403

JANUS 2050 Vehicle-Mount Computer User's Manual (4MB)
SRAM drive
Static RAM. See RAM drive.
SRAM PC card
A type of memory PC card that provides additional disk storage space, not
more executable conventional memory, on the device. An SRAM card has a
lithium battery to back up data for the life of the battery.
stop bits
A bit that signals the end of a character. One of the serial communications
parameters.
Suspend mode
The mode the JANUS device enters when you press q to turn off the device. In
Suspend mode, the device saves all memory and turns off the power to most
hardware, including the CPU.
symbology
See bar code symbology.
timeout
A defined time allowed for an event after which an alternative action is taken.
timeout delay
The time the device waits between received characters before an I/O
(input/output) error occurs.
TSR program
Terminate and stay resident program. A DOS program that remains loaded in
conventional memory after you have terminated it. You must explicitly unload
the TSR if you want to free the conventional memory it is using.
UART buffer
Universal Asynchronous Receiver/Transmitter buffer. The UART buffer
contains bytes of data being sent or received by the device. The FIFO control
register controls how the UART buffer operates.
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