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IQMUX32

Introduction

Issue 2 Rev 4

Page 5

© 2015 SAM

1.

Introduction

1.1 Module Description

The IQMUX32 is a dual 8-channel digital audio multiplexing for 3 Gbit/s SDI, HD-SDI
1.5 Gbit/s or SD-SDI 270 Mbit/s signals. Audio processing features include audio delay, gain,
invert and channel level routing, whilst video delay and a video processing amplifier are also
included in the feature set.

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Summary of Contents for IQMUX30

Page 1: ...www s a m com User Instruction Manual IQMUX32 Dual 3G HD SD SDI Multiplexer for 4 AES EBU Audio Streams...

Page 2: ...heir authorized agents Reproduction or disassembly of embedded computer programs or algorithms prohibited No part of this publication can be transmitted or reproduced in any form or by any means elect...

Page 3: ...Out 13 4 Card Edge Controls 14 5 Controlling the IQMUX32 from the RollCall Control Panel 15 5 1 The Information Window 15 5 1 1 Video Status 15 5 1 2 Audio Input Status 15 5 1 3 Audio AES Status 16 5...

Page 4: ...mory 28 5 9 3 Last Recalled 28 5 9 4 Save Memory Name 29 5 10 Logging 30 5 10 1 Logging Misc 30 5 10 2 Logging Video Input 1 2 30 5 10 3 Logging Audio Input 1 2 31 5 10 4 Logging AES 31 5 10 5 Logging...

Page 5: ...IQMUX32 is a dual 8 channel digital audio multiplexing for 3 Gbit s SDI HD SDI 1 5 Gbit s or SD SDI 270 Mbit s signals Audio processing features include audio delay gain invert and channel level rout...

Page 6: ...IQMUX3248 2A IQMUX3248 2B HD SD SDI Dual 8 channel AES Multiplexer 2 SDI outputs per input 4 Unbalanced AES inputs per channel IQMUX3248 2A3 IQMUX3248 2B3 3G HD SD SDI Dual 8 channel AES Multiplexer...

Page 7: ...osure order code IQH1A S P Enclosure order codes IQH3A S 0 IQH3A S P Enclosure order codes IQH3A E 0 IQH3A E P IQH3A 0 0 IQH3A 0 P Enclosure order code IQH1A S P Important Although IQ modules are inte...

Page 8: ...uto mute on AES input error Adjustable delay for selected audio channels Any group of embedded audio may be passed unchanged processed or blanked Embedded Dolby E support pair routing and delay PCM an...

Page 9: ...ed 1 per channel balanced Controls Indicators Power OK Green CPU Running OK Green flashing FPGA Running OK Green flashing Status OK Green Warning Yellow Error Red Input 1 OK Green Input 2 OK Green Vid...

Page 10: ...Audio Delay Control Coarse Manual Delay Up to 1 75 s in 5 ms steps Fine Manual Delay 0 25 s in 0 5 ms steps Tone Frequency L R 100 Hz to 10 kHz in 100 Hz steps Channel Ident On Off HANC Data Blank HA...

Page 11: ...i 525 480 29i Typical Video Delay SD 70 s HD 38 s 3G A 19 s 3G B 40 s Embedded Audio Handling HD 24 bit synchronous 48 kHz to SMPTE 299M SD 20 bit synchronous 48 kHz to SMPTE 272M A Embedded Audio Del...

Page 12: ...ms SDI output from the module is made by means of 4 BNC connectors two for each channel Serial digital input connection to the module is made by means of two BNC connectors one for each channel which...

Page 13: ...IQMUX32 Connections Issue 2 Rev 4 Page 13 2015 SAM 3 2 3 Serial Out SDI output from the balanced models is made by means of two BNC connectors one for each channel SER OUT 1 2 SER OUT...

Page 14: ...h to indicate that the CPU is running FPGA OK Green Flashes when the FPGA is running When the module is booting this LED is illuminated continuously until the SDI is enabled IN A IN B Green These LEDs...

Page 15: ...io Input Status is selected the status of the embedded audio input is displayed where Name Status Description Standard IN1 OK FAIL LOST MISM Input signal received Input signal failed No signal receive...

Page 16: ...AES Status When Audio AES Status is selected the status of the AES audio inputs is displayed where Name Status Description Audio AES Input 1 P D E V Channel is a PCM audio input No audio input is det...

Page 17: ...2 pages are identical 5 2 1 Valid Input Standards The Valid Input Standards check boxes specify the video input standards that the module will accept The module will automatically detect the standard...

Page 18: ...io when the embedders are disabled and the audio is unprocessed 5 2 5 Freeze The Manual Freeze control freezes pauses the output Freeze type can be specified as either Field or Frame 5 2 6 Horizontal...

Page 19: ...Chroma Y C Timing Picture position 5 3 1 Procamp Enable The Procamp Enable check box enables the video processing amplifier functions Clear the check box to disable the Procamp functions 5 3 2 Black L...

Page 20: ...1 dB The preset is 0 5 3 6 Cb Cr Gain The Cb Cr Gain control allows the chrominance to be adjusted over a range of 6 dB in steps of 0 1 dB The preset value is 0 5 3 7 Y C Timing The Y C Timing control...

Page 21: ...Enable or disable the embedder group Apply a mute to a pair within the group Configure each pair as either 2 Channel Stereo or Non PCM Configure each channel within the pair Specify the route for each...

Page 22: ...CM data with the Source L Non PCM selection If in Non PCM mode and a PCM source is selected it will bypass the sample rate converters and be routed to the output but the Procamp and Audio Delay contro...

Page 23: ...of the embedder routing specified of the Embedder screens Changes that you make to the embedder routes on this screen are applied to the Embedder 1 to Embedder 4 screens and vice versa To apply more t...

Page 24: ...create the module s total delay Internal The added delay is equal to the module s current video delay as set in the Video Delay menu Manual Selecting this option applies a delay equal the value speci...

Page 25: ...2015 SAM 5 6 3 Tone Frequency This slider may be used to adjust the tone frequency for both L R over a range of 100 Hz to 10 kHz in 100 Hz steps The preset value for this control is 1 kHz Channel Iden...

Page 26: ...reset value is 70 dB The level set by this control must exist continuously for the time specified by the Warning Timer control for the signal to be considered silent 5 7 2 Overload Level This slider b...

Page 27: ...en the caption function is enabled Clicking the S button saves the caption as entered Clicking the P button returns the caption to the default preset value 5 8 2 Select Caption The Captions Off Captio...

Page 28: ...all by clicking on it The recalled settings will be applied and the memory name will appear in the Last Recalled Memory section 5 9 2 Save Memory This column lists the 16 pre set memory names that are...

Page 29: ...9 4 Save Memory Name This option enables the pre set memory names to be changed to something more memorable or meaningful if required To change a memory name In the Save Memory Name field type the new...

Page 30: ...columns Log Enable Select the check boxes that correspond to the parameters for which log information should be collected Log Field Displays the name of the logging field Log Value Displays the curren...

Page 31: ...ue 2 Rev 4 Page 31 2015 SAM 5 10 3 Logging Audio Input 1 2 The Logging Audio Input 1 2 screens display the current log values for the eight audio pairs on the relevant audio input 5 10 4 Logging AES T...

Page 32: ...32 2015 SAM 5 10 5 Logging Video Output 1 2 The Logging Video Output 1 2 screens display the current log information for the relevant video output 5 10 6 Logging Audio Output 1 2 The Logging Audio Ou...

Page 33: ...ber REAR_STATUS Display the status of the rear panel Valid values are OK FAIL Lost SLOT_WIDTH Displays the rear panel slot width For example 1 or 2 SLOT_START Displays the rear panel slot start boot u...

Page 34: ...PUT_N_AES_INPUT_N_STATE These field display the current AES input status Valid values are OK PCM OK Data OK DolbyE WARN No Input FAIL Lost OUTPUT_N_TYPE 3G HD SD SDI OUTPUT_N_STATE OK WARN Pattern WAR...

Page 35: ...ider Clicking the P button selects the default preset value When no source is selected Unused is displayed 5 11 4 RollTrack Address This item enables the address of the selected destination unit to be...

Page 36: ...Possible RollTrack Sending messages are 5 11 7 RollTrack Status A message is displayed here to indicate the status of the currently selected RollTrack index Possible RollTrack Status messages are Stri...

Page 37: ...e module KOS The operating system version number PCB The Printed Circuit Board revision number Firmware The module firmware revision number Up Time The time since the module was last started Licensed...

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