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resources:tools-software:sigmastudio:toolbox:basicdsp:externalspidelay [22 Nov 2016 07:18] – Venkatesan Krishnamoorthyresources:tools-software:sigmastudio:toolbox:basicdsp:externalspidelay [01 Jul 2019 13:15] (current) – Added Growth and multiple instance support Sanjeeva Reddy
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 ===== Grow Algorithm ===== ===== Grow Algorithm =====
-The module currently does not support grow functionality and only one instance is supported. +The module supports grow functionality upto four channels and support multiple instances. 
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 ^GUI Control Name^Default Value^Range^Function Description^ ^GUI Control Name^Default Value^Range^Function Description^
 |Bit Rate|100kHZ| 100 kHZ - 100000 kHZ |SPI Speed| |Bit Rate|100kHZ| 100 kHZ - 100000 kHZ |SPI Speed|
-|Default Chip/ Device Address|1| 1-7 |Slave Select for the SPI. Register window should be configured to match this selection.Please refer the note below.|+|Default Chip/ Device Address|0| 0-6 |Slave Select for the SPI. Register window should be configured to match this selection.Please refer the note below.|
 |Sub-Address Bytes|2| 1-4 |Number of address bytes excluding the read/write command | |Sub-Address Bytes|2| 1-4 |Number of address bytes excluding the read/write command |
 |Ram Size|128KB|0-32MB|Total Size of RAM used for delay buffer| |Ram Size|128KB|0-32MB|Total Size of RAM used for delay buffer|
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-**Note:**If the Default Chip/ Device Address is 1 and MP0 is used as chip select, no configuration is required in the register controls. Otherwise particular multipurpose pin should be configured act as the slave select in the register window. (Hardware Configuration -> ICx - ADAU145x Register Controls -> MULTIPURPOSE/ AUXADC)+**Note:**If the Slave Select is 0 and MP0 is used as chip select, no configuration is required in the register controls. Otherwise particular multipurpose pin should be configured act as the slave select in the register window. (Hardware Configuration -> ICx - ADAU145x Register Controls -> MULTIPURPOSE/ AUXADC)
  
 {{ :resources:tools-software:sigmastudio:toolbox:basicdsp:mp5_slaveselect.jpg?nolink |}} {{ :resources:tools-software:sigmastudio:toolbox:basicdsp:mp5_slaveselect.jpg?nolink |}}
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 ^ ' Default chip/Device Address' ^'Slave Select Channel' in the Register control^ ^ ' Default chip/Device Address' ^'Slave Select Channel' in the Register control^
-|     2    |    Slave Select Channel 0    |  +|     1    |    Slave Select Channel 0    |  
-|     4    |    Slave Select Channel 1    |  +|     2    |    Slave Select Channel 1    |  
-|     16    |    Slave Select Channel 2    |  +|     3    |    Slave Select Channel 2    |  
-|     32    |    Slave Select Channel 3    |  +|     4    |    Slave Select Channel 3    |  
-|     64    |    Slave Select Channel 4    |  +|     5    |    Slave Select Channel 4    |  
-|     128    |    Slave Select Channel 5    | +|     6    |    Slave Select Channel 5    | 
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 =====DSP Parameter Information===== =====DSP Parameter Information=====
 ^GUI Control Name^Compiler Name^Function Description^ ^GUI Control Name^Compiler Name^Function Description^
-|Cur|ADAU145XConfigurableExtRamDelayAlg1delay|Current Delay value in bytes. (Cur * 4)| +|Cur|<fc #008000>ExtSPIRamDelayAlgTrail</fc><fc #ff0000>1</fc><fc #000080>delay</fc><fc #800000>1</fc>|Current Delay value in bytes. (Cur * 4)|
 ===== Supported ICs ===== ===== Supported ICs =====
     - ADAU145x     - ADAU145x
  
resources/tools-software/sigmastudio/toolbox/basicdsp/externalspidelay.1479795495.txt.gz · Last modified: 22 Nov 2016 07:18 by Venkatesan Krishnamoorthy

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