S20, Bit value DTE Speed | 3Com PC Card guide

S Registers 35

S20

Bit-mapped. storable. Bits 7-0 set the modem DTE speed.

Bit value	DTE Speed
00000000	2400
00000001	300
00000010	1200
00000011	2400
00000100	4800
00000101	7200
00000110	9600
00000111	12000
00001000	14400
00001001	16800
00001010	19200
00001011	21600
00001100	24000
00001101	26400
00001110	28800
00001111	31200
00010000	32000
00010001	33600
00010010	34000
00010011	36000
00010100	38000
00010101	38400
00010110	40000
00010111	42000
00011000	44000
00011001	46000
00011010	48000
00011011	50000
00011100	52000
00011101	54000
00011110	56000
00011111	57600
00100000	64000
00100001	72000 but no connect mess available
00100010	76800 but no connect mess available
00100011	96000 but no connect mess available
00100100	115200
00100101	128000
00100110	230400
00100111	460800
00101000	reserved for future use
00101001	691200
00101010	reserved for future use
00101011	reserved for future use
00101100	921600

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3Com PC Card manual S20, Bit value DTE Speed

Contents

3Com 10/100 LAN+56K 95052-8145 3Com CorporationBayfront Plaza Santa Clara, California Contents Diagnostics Identifying LAN+Modem CardPorts Inserting the LAN+Modem Card Inserting Connecting to a NetworkCable appropriate for a network connection at your site Description Steady Off LED Telephone Line Connecting the Modem Adapter to the Telephone Line Cables Disconnecting Windows Interface Installing the Network Type of Network Component Manufacturer Option to Select Adding Network Software Components Conﬁrming Installation Installing the Modem Testing the Modem Installation Symptom Solution Troubleshooting Drivers Updating LAN DriversUpdating Modem Drivers Page Windows Adding Network Software Components CD-ROM Testing the Modem Uninstalling the Card Windows 95/98 Installation disk Windows NT Windows NT Menu Page Connections Software SettingsSetup for Hints for Good Using the Modem Redialing Dialing Stored Numbers Additional Modem Features Dial Number AT CommandsEntering AT Commands Answer Mode Echo Commands Hook Switch ControlInterrogate Modem Status Return Result Codes Verbose modeHandshaking Return to On-Line State Connection Result Codes Result Code Set/Call ProgressRecall User Conﬁguration Registers S12 Common RegistersS10 S11 S19 S14S16 S18 Bit value DTE Speed S20 Using the Modem S23 = 1. Storable Registers Using the Modem S33 S34S35 = Disconnect S38 S39S41 Discard all buffered data immediately S49 S52 Analog Modem Registers Registers Using the Modem Registers S71 S72S73 First 8 bits. Nonstorable. Default is COM Port Conflict Modem Troubleshooting Modem Troubleshooting Page LAN Diagnostics DiagnosticsPage Bulletin Board System Internet Site FTP SitePage Warranty and Regulatory Information FCC Declaration Canadian Notice