Asus AAEON PICO-TGU4, User Manual, Page: 84 / 114

Chapter 3 – AMI BIOS Setup 70
Pico
-IT
X Bo
ar
d
PIC
O
-T
G
U4
Options Summary
Data Bits 7
8 Optimal Default, Failsafe Default
Parity None Optimal Default, Failsafe Default
Even
Odd
Mark
Space
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. They can be used as
an additional data bit.
Stop Bits
1 Optimal Default, Failsafe Default
2
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
None Optimal Default, Failsafe Default
Hardware
RTS/CTS
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
Support
Disabled
Enabled Optimal Default, Failsafe Default
Enable VT-UTF8 Combination Key Support for ANSI/VT100 terminals
Recorder Mode
Disabled Optimal Default, Failsafe Default
Enabled
With this mode enabled only text will be sent. This is to capture Terminal data.
Resolution 100x31
Disabled Optimal Default, Failsafe Default
Enabled
Enables or disables extended terminal resolution
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