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Micro House PC Hardware Library Volume II: Network Interface Cards And Modems
by Micro House International, Inc. and Scott Mueller
Que, Macmillan Computer Publishing
ISBN: 078971664x Pub Date: 06/17/98
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FLOW CONTROL TYPE
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Type:
| Configuration
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Format:
| AT [cmds] &Hn [cmds]
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Description:
| Sets type of flow control used by modem.
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Command
| Function
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&H0
| Flow control disabled.
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&H1 | CTS/RTS flow control enabled.
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&H2
| XON/XOFF flow control enabled.
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&H3
| CTS/RTS and XON/XOFF flow control enabled.
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LOCK SERIAL PORT
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Type:
| Configuration
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Format:
| AT [cmds] &Bn [cmds]
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Description:
| Sets operation of serial port speed.
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Command
| Function
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&B0
| Serial speed follows connect speed.
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&B1 | Serial speed locked.
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&B2
| Serial speed locked in error correction mode only.
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DESKTALK 56K X2
Card Type
| Modem (asynchronous)
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Chipset
| Unidentified
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I/O Options
| Speakerphone, voice, microphone in, speaker out
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Maximum Data Rate
| 56Kbps
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Maximum Fax Rate
| 14.4Kbps
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Data Modulation
| Bell 103A, 212A
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| ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34
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| U.S. Robotics x2
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Fax Modulation
| ITU-T V.17, V.21CH2, V.27ter, V.29
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Error Correction/Compression
| MNP5, V.42, V.42bis
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Fax Class
| Class I
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Data Bus
| 16-bit ISA
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Card Size
| Full height, half length
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CONNECTIONS
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Function
| Label
| Function
| Label
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Telephone line in
| CN1
| Microphone in
| CN3
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Telephone line out
| CN2
| Speaker out
| CN4
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INTERRUPT SELECTION
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Setting
| JP2/A
| JP2/B
| JP2/C
| JP2/D
| JP2/E
| JP2/F
| JP2/G
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3
| Closed
| Open
| Open
| Open
| Open
| Open
| Open
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4
| Open
| Closed
| Open
| Open
| Open
| Open
| Open
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5
| Open
| Open
| Closed
| Open
| Open
| Open
| Open
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7
| Open
| Open
| Open
| Closed
| Open
| Open
| Open
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10
| Open
| Open
| Open
| Open
| Closed
| Open
| Open
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11
| Open
| Open
| Open
| Open
| Open
| Closed
| Open
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12
| Open
| Open
| Open
| Open
| Open
| Open
| Closed
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Plug-N-Play | Closed
| Closed
| Closed
| Closed
| Closed
| Closed
| Closed
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PLUG-N-PLAY
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Setting
| JP2/H
| JP2/I
| JP2/J
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Enabled | Closed
| Closed
| Closed
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Disabled
| Open
| Open
| Open
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SERIAL PORT ADDRESS SELECTION
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Setting
| JP1/A
| JP1/B
| JP1/C
| JP1/D
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3F8h (COM1:)
| Open
| Open
| Closed
| Closed
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2F8h (COM2:)
| Closed
| Open
| Open
| Closed
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3E8h (COM3:)
| Open
| Closed
| Closed
| Open
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2E8h (COM4:)
| Closed
| Closed
| Open
| Open
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Plug-N-Play | Open
| Open
| Open
| Open
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SUPPORTED STANDARD COMMANDS
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Basic AT Commands
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+++, comma, A/
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A, C, D, E, H, L, M, Q, V
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&C, &F, &K
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Extended AT Commands
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\G, \Q
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%C
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S-Registers
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The S-registers are unidentified.
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