Manuals / Intel / Computer Equipment / Modem

Intel MD566X manual Ath +Pmhf

Models: MD566X

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56K V.92 Data, Fax, and Voice Chipset

Modem-on-Hold: Incoming Voice Call in Data Mode

Enable MOH

(+PMH=0)

(+PCW=0)

Enable Caller ID

(Optional)

(+VCID=1)

Incoming

Call

HW Ring Indication

(+++AT)

Accept

or		Accept Call
Reject

				Request to go on hold
Reject Call				(+PMHR)

Stay Online
(ATO)
				Server
				Accepts
				Request?

				Yes
			(Returns 1-13)

				Flash Hook
				(+PMHF)

				Answer Call


				Finish Call


				Flash Hook

No (Returns 0)

No

Disconnect?

Yes

End Data Connection

(ATH)

(+PMHF)

Go Back Online

(ATO)

Programmer’s Guide

Intel Confidential

31

Image 31

Intel MD566X manual Ath +Pmhf

Contents

MD566X Revision History Acronym Definition Symbol Units of measureConventions Programmer’s GuideDram Introduction Chipset Contents QtyIntel V.90/V.92 56K Chipsets Modem Connection Overview V.92, V.90 and V.34 Data ModesDCE-to-DCE Data Rates for Each Mode DTE-to-DCE Data Rates for Each ModeMode Data Rate bps Affected Data Data Mode Command Summary AT Command Summary TablesCommand Function Default Range Reported by Intel Confidential Data rate Result code type Yes Ports only Async mode +GMI? Intel Confidential Command Function Default Range Reported By &Vn V.44 / V.42 / V.42 bis MNP∗ Command SummaryIntel Confidential Value saved in Nvram Fax Class 1 Command Summary Fax Identity Command SummaryIS-101 Voice Command Summary Response Hex Code Function Voice DTE→DCE Character PairsVoice DTE←DCE Character Pairs Register Function Default Range Units Reported By &Vn Dial Modifiers Command FunctionS-Register Summary Verbose Code Numeric Code 10. V.90/V.92 Mode DCE-to-ISP Response Codes12. DTE-to-DCE Data Rate Response Codes 11. V.34 Mode DCE-to-DCE Response CodesCommand Function Default Range 13. Manufacturing-Only Command Summary aModem Setup Host Command Modem Response Basic Data Mode AT CommandsUsing AT Commands to Access the S-Registers Sn?, Sn=x, ? Modem Responses and Command Echo En, Vn, Xn, Wn, QnExample of a Remote Connection Information Product Identification InformationEstablishing a Modem Connection A, D, DS = n, S0 Hanging Up Hn, S10, Zn, &D2 Online Command Mode Escape Codes, OnModem-to-Modem Connection Data Rates Intel Confidential Intel Confidential ATH +PMHF +PMHR Carrier Description Supported Modulation TypesS37 +MS = carrier , automode, min rate, max rateFigured to attempt only a 28,800 bps connec Originating Answering Resulting Connection Speed ModemLocal Analog Loopback AT&T1 Diagnostic Testing S18, &TnAT&T0 Local Analog Loopback with Self-Test Local Analog Loopback With Self-Test AT&T8Licensing Requirements for Hayes Escape Sequence AT Escape SequencesTime-Independent Escape Sequence Hayes∗ Escape Sequence Command Default Description Data Mode Command DescriptionsNone Stant carrier mode Dialing Digits Online data mode echo Reports product code ATI5 ContMode from online command mode Sn? Sn=xProtocol Lapm Sequent commands to be ignored For data mode Ports asynchronous mode. This command is the same as &M0 User profile n Zn=x None Modem power-up+GMR? V34BS +MS=m See mCont Modulation Selection+MS=m Examples DTE data rate = 115,200 bpsExamples DTE data rate = 2400 bps +PMH=m +PCW=mDCE +PMHR noneMand +PSS=mIntel Confidential Mode Features Error Correction and Data CompressionResulting \Nn Connection Types Bis with fallback to MNP5 \N3 \Bn None \An\Gn \Cn\Jn \Nn \Kn\Tn \Qn\Xn Intel Confidential +DS44=m 972,140 0,471140,1884 3768 Tocols FAX Class 1 AT CommandsFax Identity Commands Fax Identity Command Descriptions+FREV?/+FMR? none Fax Class 1 CommandsValue Modulation Speed Bps Mod Selection TableClass 1 DTE-Generated Hdlc Frame Information AT+FTH=mod +FCLASS=1 Fax Mode Command Descriptions+FRS=n None Command Default Description Receive Hdlc Data+FRH=n +FRM=n NoneDTE after receiving the +FTH=mod command Data using the modulation selected in mod Each command may be used as follows IS-101 Voice Mode AT CommandsRelay Control Dtmf Detection+FLO=n Voice Mode Command Descriptions+VCID=n +VBT=m+VDR=m Enable Report Function+VEM=m See m Dialtone +VEM=mExample 1. Viewing Supported Events Example 2. Setting the Event MaskExample 3. Reading the Event Mask Settings Event Reporting and Masking+VGT=n +VGM=n 128+VGR=n 128 +VGS=n+VIP none +VLS=n CodePrimitive Code +VLS=n Relay/Playback Control+VNH=n Intel Confidential +VRX none +VSD=m See ‘m’ = sds, sdi Defaults m = 128Vsr Comments Samples/second Manufac +VSM=m turer- specifiedHard Disk Compression Method Selection+VSM=m Manufac Vsr+VTD=n 100 +VSP=n+VTS=m none AT+VTS=DTMF or Dtmf and Tone GenerationAT+VTS= , ,duration For example AT+VTS= , ,50 Intel Confidential Registers S-Register Command DescriptionsAscii decimal S11 S10S12 S16 S14 138S22 118 S21S27 S23 NoneS31 S33 Maximum Line Speed Attempted 110 Caller ID Tags for Formatted Reporting Caller IDRing Manufacturing-Only Command Descriptions MANUFACTURING-ONLY CommandsNCnn S92 S91$TTnn FAX Test Tone Test Command Analog Loopback ALB Test#VGP2=n Command Bit Pins#VGP0=n #VGP1=n See Note118 Programmer’s Guide Parallel Host Interface 16C450/16C550A Uart119 Register BIT Number Address Name Parallel Host Interface Uart Register Bit AssignmentsLine Status Register LSR Uart Register DefinitionsScratch Register SCR Modem Status Register MSRModem Control Register MCR Are no subsequent Fifo errors123 Line Control Register LCRTrigger Level Bytes Fifo Control Register FCRInterrupt Control Functions Interrupt Identity Register IIR125 Transmitter Holding Register THR Interrupt Enable Register IER10.1.10Receiver Buffer Register RBR Programmable Data Rates Fifo Interrupt Mode Operation10.2 16C550A Uart Fifo Operation 10.1.11Divisor Latch Registers DLM and DLLFifo Polled Mode Operation 129 130