ASYNC_SETDCBINFO (53h) - Flags2

Flags2

Has the following bits:

Bit 0

Enable Automatic Transmit Control Flow (XON/XOFF). See Note 2.
Bit 1
Enable Automatic Receive Control Flow (XON/XOFF). See Note 2.
Bit 2
Enable error replacement character. See Note 5.
Bit 3
Enable null stripping. See Note 6.
Bit 4
Enable break replacement character. See Note 7.
Bit 5
Automatic Receive Flow Control:
• Normal
  
• Full Duplex.
Bits 6-7
RTS Control Mode. See Note 1.

Bit 7

Bit 6 Description
0
0 Disable
0
1 Enable
1
0 Input handshaking
1
1 Toggling on transmit

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