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Introduction This document covers the RS232 commands supported by the MuxLab 500830 HDMI 2.0/3G-SDI Signal Generator, and is to be used as a reference manual. RS232 Command Version The HDMI 2.0/3G-SDI Signal Generator currently supports the RS232 Serial Command Version 0.93.
Note that the following notation is referenced in the below table: XX: 01H to FEH YY: 01H to FEH IMPORTANT NOTE: Some tables below have been removed as they are for internal MuxLab use. This is not an error in documentation. Table-1 Group...
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See Table- 0067H Audio Sampling 1BYTE 0068H Audio bit 1BYTE See Table- 0069H Audio source 1BYTE See Table- (embedded or from external stereo analog audio 006Ah Audio channel 1BYTE See Table- number 006BH Setting Audio 1Byte Refer to Speaker Table-28 Placement 0082H Switch out type...
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channel number Table-21 80a0H Read user define 1BYTE USER INDEX Device will reply as timing data Table-14 80a1H Read TX NATIVE Device will reply as TIMING Table-22 80a9H Read output status When the device is in AUTO mode, the device will reply with color space, color depth etc.
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Table-3 Parameter Description Note Low byte of keyword High byte of keyword Status relating to the 0-Execute correctly command 1-Checksum error 2-Invalid command 3-Faild to execute the command 4-The command is invalid for the current working mode. Table-4 Parameter Description Note Timing index The index to the timing details, please...
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Use7 define User8 define User9 define User10 define Table-7 Parameter Description Note Color Space index 0- RGB444 1- YUV444 2- YUV422 3- AUTO 4- YUV420 (Note: color space 420 can only be set automatically in 4K 50/60Hz mode) Table-8 Parameter Description Note Deep Color index...
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Note Group address 01H~FEH Device address Can set the address to 0 when you want to delete the address for this device. Note: Tables 17 to 20 removed for MuxLab internal use. Table-21 Parameter Description Note Audio channel number 0- 2CH...
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Table-22 Parameter Description Note Release CLK low byte CLK=PIXEL CLK/10000, the maximum PIXEL CLK is 300MHz CLK high byte General Flag Bit0-interlace mode, 1-interlace, 0-progressive Bit1-Hsync polarity ,1-positive,0-negative Bit2-Vsync polarity ,1-positive, 0-nagative HACTIVE low byte HACTIVE high byte HBANK low byte HBANK high byte HFRONT PORCH low byte...
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Table-24 Parameter Description Note 0- low 1- high Table-25 Parameter Description Note LOGO Index 0- Default 1- USER1 Table-26 Parameter Description Note EDID Buffer Index Table-27 Parameter Description Note Power on or power off 0- Normal the output port 1- Output in Standby mode 94-000867-A / SE-000867-A Page 12...
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Table-28 Parameter Description Notes Speaker placement State Table-29 Parameter Description Notes Switch output type 0- HDMI PORT 1- SDI PORT 94-000867-A / SE-000867-A Page 13...
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