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Introduction 

Congratulations on your purchase of this Solid State Logic XLogic SDI-MADI unit. Please be assured that it will provide 
you with many years of reliable service while delivering the pristine audio quality you expect from any Solid State Logic 
product. 
 
The SSL SDI-MADI is a cost-effective solution to the problem of connecting audio equipment to the SDI-based 
infrastructure found in many broadcast facilities today. Occupying only 1U of rack space, the SDI-MADI provides the 
interface between SDI video bit streams and digital audio. SDI-MADI extracts up to 16 audio channels from each of the 
unit’s four SDI inputs to provide a total of up to 64 audio channels in both MADI (AES10id-2008) and AES3 (AES3-1992) 
formats. All SDI inputs independently auto-sense between 3G, HD and SD standards and are provided with loop-
through connectivity for downstream equipment. 
 
With a comprehensive range of synchronising options and switchable sample rate convertors, the SDI-MADI is designed 
to reliably 
and seamlessly integrate into any broadcast environment where SDI-embedded audio channels require format 
conversion. 
 
This manual covers the XLogic SDI-MADI’s connections and indications, including its various options for 
synchronisation and external control. Please keep the manual in a safe place once you have installed the XLogic SDI-
MADI unit. 

IMPORTANT

IMPORTANT

IMPORTANT

IMPORTANT    

Please register your XLogic SDI-MADI unit on our website. This will ensure that you receive notification of future updates and other important 
information, and that your guarantee is registered. Registration will also make you eligible for technical support. 

The Solid State Logic home page is at: 

www.solidstatelogic.com

 

From there you can access our Support page, which includes links to the Product Registration and Download pages. You can also visit the 
Frequently Asked Questions (FAQ) area for any questions you might have or to contact our Technical Support staff. 

Un-pack 

Your XLogic SDI-MADI box 
should contain the following: 

The XLogic SDI-MADI Unit 

User & Installation Guide (this document) 

Summary of Contents for XLogic SDI-MADI

Page 1: ...XLogic SDI MADI This is SSL Installation and User Guide XLogic SDI MADI www solid state logic com ...

Page 2: ...pparatus is fitted with a universal power supply approved and certified for operation in this apparatus There are no user replaceable fuses An external over current protection device is required to protect the wiring to this apparatus This protection device must be installed according to current wiring regulations In certain countries this function is supplied by use of a fused plug If an extensio...

Page 3: ...that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating instructions and maintenance servicing instructions in the literature accompanying the appliance Important Safety Information Important Safety Information Important Safety Information Importan...

Page 4: ... of Please include your original proof of Please include your original proof of Please include your original proof of purchase when initiating the claim purchase when initiating the claim purchase when initiating the claim purchase when initiating the claim Within the EU Within the EU Within the EU Within the EU Pursuant to the Solid State Logic Terms and Conditions under European consumer law the...

Page 5: ...chable sample rate convertors the SDI MADI is designed to reliably and seamlessly integrate into any broadcast environment where SDI embedded audio channels require format conversion This manual covers the XLogic SDI MADI s connections and indications including its various options for synchronisation and external control Please keep the manual in a safe place once you have installed the XLogic SDI...

Page 6: ...audio output via 37 pin D Sub Dual 64 Ch MADI digital audio output via ST Multimode Optical and Coax Front Panel LED status indication for PSU SYNC SRC and SDI Lock Comprehensive sync options Wordclock AES Black and Burst SDI1 4 Wordclock and AES sync outputs On board sample rate convertors SRCs enabled locally or remotely via GPI Dual power supplies with separate IEC mains connectors Optional 19 ...

Page 7: ...ith AES3 1992 AES3 AUDIO OUTPUTS GPIO PORT Connector output impedance 37 way female Dsub 32 x 75 Ω unbalanced GPIO port connector 9 pin female Dsub Format Compliant to AES3 1992 Input functions 4 x SRC select short to ground Sampling frequency 48 kHz nominal Output functions 4 x SRC status open collector MADI AUDIO OUTPUT POWER SUPPLY Connector output impedance coaxial BNC socket 75 Ω Type 2 x ind...

Page 8: ... Selection Down Latches Locks Sync To Chosen Source SRC Control SRC Control SRC Control SRC Control Four 2 position toggle switches controlling the four 16 channel output SRCs The switch also enables external GPI control of each SRC PSU Status PSU Status PSU Status PSU Status Two bi colour LEDs confirming the current status of each PSU The LEDs are green in normal operation and flash red if a PSU ...

Page 9: ...x BNCs SDI video active loop through outputs 1 to 4 4 x BNCs SDI video active loop through outputs 1 to 4 4 x BNCs SDI video active loop through outputs 1 to 4 4 x BNCs internally illuminated red Co Co Co Co axial MADI output BNC axial MADI output BNC axial MADI output BNC axial MADI output BNC 3 9 RS RS RS RS 422 port 422 port 422 port 422 port 9 pin female Dsub AES3 outputs AES3 outputs AES3 out...

Page 10: ...ing both PSUs the two AC inlet cables should be connected to mains circuits which are as independent of each other as possible If redundant operation is not required only one AC supply cable need be connected either AC inlet may be used Fuses And Ratings Fuses And Ratings Fuses And Ratings Fuses And Ratings Each of the SDI MADI s PSUs has an internal resettable fuse for PSU protection These fuses ...

Page 11: ...ront or rear of the rack and greatly simplifies wiring Pin Output SDI Source Audio Ch s Pin Output SDI Source Audio Ch s 1 AES 1 SDI 1 Ch s 1 2 20 AES 3 SDI 1 Ch s 5 6 2 AES 2 Ch s 3 4 21 AES 4 Ch s 7 8 3 AES 5 Ch s 9 10 22 AES 7 Ch s 13 14 4 AES 6 Ch s 11 12 23 AES 8 Ch s 15 16 5 AES 9 SDI 2 Ch s 1 2 24 AES 11 SDI 2 Ch s 5 6 6 AES 10 Ch s 3 4 25 AES 12 Ch s 7 8 7 AES 13 Ch s 9 10 26 AES 15 Ch s 1...

Page 12: ...tical connection or vice versa for a redundant copper connection RS RS RS RS 422 Port 422 Port 422 Port 422 Port The rear panel includes an RS 422 port on a 9 pin female Dsub connector This connector has no function at this time SDI Input MADI Channels SDI 1 1 to 16 SDI 2 17 to 32 SDI 3 33 to 48 SDI 4 49 to 64 GPIO Port GPIO Port GPIO Port GPIO Port A GPIO General Purpose Input Output port is avai...

Page 13: ...y also ensure that the word blocks in the data are phase locked exactly to the reference clock The SDI MADI allows the user to select a reference clock source to suit the infrastructure of the facility and the nature of the transfer process See following section on Synchronisation GPIO Control GPIO Control GPIO Control GPIO Control As the SDI MADI could be installed in a central control room or ou...

Page 14: ... SDI Inputs Sync To The SDI Inputs Any of the four SDI inputs may be used to reference the audio outputs Each two channels of embedded audio in an SDI stream is essentially compatible with an AES3 word format at a sample frequency of 48 kHz and thus this frequency may be extracted and used as the SRC wordclock in the same way as an AES3 sync source If one or more pairs of audio channels in an SDI ...

Page 15: ...e Converters for Q What are the Sample Rate Converters for Q What are the Sample Rate Converters for A In the traditional sense Sample Rate Converters SRC do as they say convert an incoming or outgoing audio source from one sample rate to another In the case of SDI MADI the SRCs perform two functions a The sample rate converters compensate for any minor frequency differences between the incoming S...

Page 16: ...XLogic SDI MADI This is SSL www solid state logic com SSL Part No 82B4HM01A 82B4HM01A 82B4HM01A 82B4HM01A ...

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