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--- resources:tools-software:sharc-audio-module:baremetal:preconfigured-a2b-topology [05 Feb 2020 20:47] – [Current fixed A2B topology configurations available] Chad Wentworth
+++ resources:tools-software:sharc-audio-module:baremetal:preconfigured-a2b-topology [11 Jun 2020 21:53] – [Selecting an A2B network configuration in audio_system_config.h] Chad Wentworth
@@ Line 9: / Line 9: @@
 | A2B_TOPOLOGY_TDM8_SAM_to_SAM_2up_2down  | Passes stereo audio between two SHARC audio modules (upstream and downstream) | Yes |
 | A2B_TOPOLOGY_TDM8_SAM_to_CLASSD_4down | A SHARC Audio Module sends two stereo pairs to a downstream Class D board, to both Class D amp chips | Yes |
-| A2B_TOPOLOGY_TDM8_SAM_to_SAM_to_SAM_4up_4down | Passes stereo audio between three SHARC audio modules (upstream and downstream) | No |
 <WRAP clear></WRAP>
+<note>SigmaStudio® projects for the fixed A2B topologies can be found in the ..\extras\sigmastudio-projects folder of the SHARC Audio Module Bare Metal SDK 2.1.1</note>
 -----
@@ Line 39: / Line 40: @@
         // SET ONLY ONE TO TRUE
         #define A2B_TOPOLOGY_TDM8_SAM_to_SAM_2up_2down                       TRUE
-        #define A2B_TOPOLOGY_TDM8_SAM_to_SAM_to_SAM_4up_4down                FALSE
         #define A2B_TOPOLOGY_TDM8_SAM_to_CLASSD_4down                        FALSE

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