PSB4596SV2.1 ,ALIS-D (Analog Line Interface Solutio...Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
PSB4596SV-2.1 ,ALIS-D (Analog Line Interface Solutio...characteristics.Terms of delivery and rights to change design reserved.For questions on technology, ..
PSB4600FV1.2 ,PITA (PCI Interface for Telephony/Dat...characteristics.Terms of delivery and rights to change design reserved.Due to technical requirement ..
PSB4860HV4.1 ,SAM-EC (Sophisticated Answering Machi...characteristics.Terms of delivery and rights to change design reserved.Due to technical requirement ..
PSB7110FV1.0 ,ISAR (Enhanced ISDN Data Access Contr...characteristics.Terms of delivery and rights to change design reserved.For questions on technology, ..
PSB7115FV2.1 ,ISAR 34 (Enhanced ISDN Data Access Co...characteristics.Terms of delivery and rights to change design reserved.For questions on technology, ..
QFBR-1549Z , Versatile Link The Versatile Fiber Optic Connection
QFBR-1549Z , Versatile Link The Versatile Fiber Optic Connection
QG5000XSL9TH , Intel 5000X Chipset Memory Controller Hub (MCH)
QG80331M667 , Intel 80331 I/O Processor Specification Update
QG82945GM , Mobile Intel 945GM Express Chipset for Embedded Computing
QG82945GM SL8Z2 , Mobile Intel 945GM Express Chipset for Embedded Computing
PSB4596SV2.1-PSB4596SV-2.1
ALIS-A (Analog Line Interface Solutio...
ICs for Communications
Analog Line Interface Solution
ALIS
PSB 4595 Version 2.1
PSB 4596 Version 2.1
Data Sheet06.98
DS 1
Edition 06.98This edition was realized using the software system FrameMaker.
Published by Siemens AG,
HL AT© Siemens AG 1998.
All Rights Reserved.
Attention please!As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for
applications, processes and circuits implemented within components or assemblies.
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or
the Siemens Companies and Representatives worldwide (see address list).
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Siemens Office, Semiconductor Group.
Siemens AG is an approved CECC manufacturer.
PackingPlease use the recycling operators known to you. We can also help you – get in touch with your nearest sales
office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport.
For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice
you for any costs incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose!Critical components1 of the Semiconductor Group of Siemens AG, may only be used in life-support devices or
systems2 with the express written approval of the Semiconductor Group of Siemens AG.A critical component is a component used in a life-support device or system whose failure can reasonably be
expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that
device or system.Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or
maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endan-
gered.
PSB 4595 / PSB 4596
Analog Line Interface Solution
Table of ContentsPageOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
1.1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
1.2Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Pin Definition and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.1Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.2Pin Definition of ALIS-A PSB 4595 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.3Pin Definition of ALIS-D PSB 4596 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
System Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153.1ALIS with DSP-based Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.2ALIS with Software Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.3Hybrid Modem (ISDN plus Analog) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3.4Modem with Speakerphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
3.5Analog Videophone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
ALIS Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.1ALIS Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.2ALIS AC Signal Flow Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
4.2.1Receive Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.2.2Transmit Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.2.3Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.2.4Test Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.3ALIS Ring and Caller ID Signal Flow Graph . . . . . . . . . . . . . . . . . . . . . . . . .23
4.3.1Caller ID (CID) Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
4.3.2Ring-Level Metering (RLM) Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.3.3Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.3.3.1Test Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255.1Connection to the Telephone Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
5.2Host Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5.2.1The μ-Controller Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
5.2.2The Data Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
5.2.3Interface Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
5.2.3.1Demux Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
5.2.3.2Multiplex Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
5.3Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
5.3.1External clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
5.3.2Crystal clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
5.4Capacitor Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
5.5Caller ID Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Programming ALIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
PSB 4595 / PSB 4596
Analog Line Interface Solution
Table of ContentsPage
6.1Types of Commands and Data Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
6.1.1Storage of Programming Information: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
6.2SOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
6.2.1CR0 Configuration Register 0 (Filters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
6.2.2CR1 Configuration Register 1 (Dialing) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.2.3CR2 Configuration Register 2 (Caller ID) . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
6.2.4CR3 Configuration Register 3 (Test Loops) . . . . . . . . . . . . . . . . . . . . . . . . . .42
6.2.5CR4 Configuration Register 4 (Analog Gain) . . . . . . . . . . . . . . . . . . . . . . . . .43
6.2.6CR5 Configuration Register 5 (Version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
6.3XOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
6.3.1XR0 Extended Register 0 (Interrupt Register) . . . . . . . . . . . . . . . . . . . . . . . .44
6.3.2XR1 Extended Register 1 (Interrupt Enable Register) . . . . . . . . . . . . . . . . . .46
6.3.3XR2 Extended Register 2 (Cadence Time Out) . . . . . . . . . . . . . . . . . . . . . . .47
6.3.4XR3 Extended Register 3 (DC Characteristic) . . . . . . . . . . . . . . . . . . . . . . . .47
6.3.5XR4 Extended Register 4 (Cadence) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
6.3.6XR5 Extended Register 5 (Ring Timer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
6.3.7XR6 Extended Register 6 (Power State) . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
6.3.8XR7 Extended Register 7 (Vdd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
6.4COP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
6.5CAO Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
6.6Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
6.6.1CR Registers: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
6.6.2XR Registers: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52ALIS Command Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
7.1SOP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
7.1.1SOP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
7.1.2SOP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
7.2XOP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
7.2.1XOP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
7.2.2XOP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
7.3COP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
7.3.1COP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
7.3.2COP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
7.4CAO Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
7.4.1CAO - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
7.4.2CAO - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
7.5Example of a Mixed Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
8.1Nature and Sources of Interrupts: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
8.1.1Interrupt Indication at Signal Change: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
8.1.2Interrupt Indication at Event: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
PSB 4595 / PSB 4596
Analog Line Interface Solution
Table of ContentsPage
8.1.3Interrupt Indication at High Level: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
9.1Reset (Basic Settings Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
9.2Deep Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
9.3Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
9.4Ringing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
9.5Conversation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
9.6Pulse Dialing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
9.7Operating Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
9.8Flow of Ring Sequence and Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
9.8.1Successful Ring Sequence, Auto Ring Enabled, no Caller ID . . . . . . . . . . . .67
9.8.2Successful Ring Sequence, Auto Ring Enabled, Caller ID . . . . . . . . . . . . . .68
9.8.3Unsuccessful Ring Sequence, Auto Ring Enabled, no Caller ID . . . . . . . . . .69
9.8.4Unsuccessful Ring Sequence, Auto Ring Enabled, Caller ID . . . . . . . . . . . .70
9.8.5Successful Ring Sequence, Auto Ring Disabled, No Caller ID . . . . . . . . . . .71
9.8.6Successful Ring Sequence, Auto Ring Disabled, Caller ID . . . . . . . . . . . . . .72
9.8.7Unsuccessful Ring Sequence, Auto Ring Disabled, no Caller ID . . . . . . . . .73
9.8.8Unsuccessful Ring Sequence, Auto Ring Disabled, Caller ID . . . . . . . . . . . .74
9.8.9Unsuccessful Ring Sequence, Auto Ring Enabled . . . . . . . . . . . . . . . . . . . .75
9.8.10Unsuccessful Ring Sequence, Auto Ring Disabled . . . . . . . . . . . . . . . . . . . .76
9.8.11Start from Deep Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77Modem Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
10.1Pulse Dialing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
10.2DTMF Dialing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
10.2.1Programming the ALIS DTMF Tone Generators . . . . . . . . . . . . . . . . . . . . . .78
10.3Caller ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
10.3.1Characteristics for Caller ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
10.3.2Storage and Reading of Caller ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
10.3.3Programming the ALIS Caller ID Coefficients . . . . . . . . . . . . . . . . . . . . . . . .81
10.4Billing Pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
10.5Ring Detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
10.5.1Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
10.5.2Programming the ALIS Ring Detect Coefficients . . . . . . . . . . . . . . . . . . . . . .82
10.5.3Ring Threshold in Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
11.1Programmable Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
11.2DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
11.2.1DC Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
11.2.2Programming Ranges for DC Termination . . . . . . . . . . . . . . . . . . . . . . . . . . .84
11.2.3Input Current in Puls Dialing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
11.3AC Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
