Portwell WEBS-21A0, Руководство пользователя

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BIOS Setup Information
WEB-21A0 User
’s Manual
3-21
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.
★
1,2
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.
★
None,
Hardware
RTS/CTS
VT-UTF8
Combo
Key
Support
Enable VT-UTF8 Combination Key Support for
ANSI/VT100 terminals
Disabled,
★
Enabled
Recorder
Mode With this mode enable only text will be sent. This is to
capture Terminal data.
★
Disabled,
Enabled
Resolution
100x31
Enables or disables extended terminal resolution
Disabled,
★
Enabled
Legacy OS
Redirection
Resolution
On Legacy OS, the Number of Rows and Columns
supported redirection
★
80x24,
80x25
Putty keypad Select Function Key and Key Pad on Putty.
★
VT100,
LINUX,
XTERM6,
SCO, ESCN,
VT400
Redirection
After
BIOS
POST
The Setting specify if Boot Loader is selected then
Legacy console redirection is disable before booting to
Legacy OS. Default value always enable which means
Legacy console Redirection is enable for Legacy OS.
★
Always
Enable,
Boot
Loader