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Data Bits
Data Bits
Parity
A parity bit can be sent with the data bits to detect some transmission errors. Even:
parity bit is 0 if the num of 1's in the data bits is even. Odd: parity bit is 0 if num of 1's in
the data bits is odd. Mark: parity bit is always 1. Space: Parity bit is always 0. Mark and
Space Parity do not allow for error detection.
Stop Bits
Stop bits indicate the end of a serial data packet. ( A start bit indicates the beginning).
The standard setting is 1 stop bit. Communication with slow devices may require more
than 1 stop bit.
Flow Control
Flow control can prevent data loss from buffer overflow. When sending data, if the
receiving buffers are full, a 'stop' signal can be sent to stop the data flow. Once the
buffers are empty, a 'start' signal can be sent to re-start the flow. Hardware flow control
uses two wires to send start/stop signals.
VT-UTF8 Combo Key Sup
Enable VT-UTF8 Combination Key Support for ANSI/VT100 terminals
Recorder Mode
With this mode enabled only text will be send. This is to capture Terminal data.
Resolution 100x31
Enables or disables extended terminal resolution
Legacy OS Redirection
On Legacy OS, the Number of Rows and Columns supported redirection
Putty KeyPad
Chapter 3 – AMI BIOS Setup
7
8
Optimal Default, Failsafe Default
None
Even
Odd
Mark
Space
1
2
None
Hardware RTC/CTS
Enable
Disable
Enable
Disable
Enable
Disable
80x24
80x24
VT100
LINUX
XRERMR6
SCO
ESCN
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
27
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