------------- SG-633 --------------

-      ISP!
  AT90PWM3   SPI_A!
+     .

-   RC-!
!    AT90PWM3B,  
  PLL     .

?     
  ?

?  Sin, SVM, Sqr?
-   .

?      
    PLL?   ,
    .
+   .   
     .

?   Sqr,      
      
   .
!    !
?   3-phase SCR?
?    ?   
   ...

-     .
+ .

!      TDA1013,
         VSS.
        
   VSS.
+ ,   (
    ). ,  - 
    R  - C .
      C .?
     ?
+ .   :
   ,     
    ,    
     , 
  .    
   4.7 ,      82 
  ( 100 ),   1 ,
     1 ,  
  1 .     1 .
?       
     .   ?
     :
      
  (  TDA1013),    
  ,    ,
      
  ( 1 ).

?  Errata ,   AutoLock
   .   Lock?
+ Lock   , 
   .    ,
       
    . Lock  
    /,  
    /.  
  End of Cycle   .
      
        ,  Lock
    .

!       
   3 .  PWM  .
    ?  
  Center Aligned Mode PWM?   ...
+     
     . .

+   Ampl./RMS.   
  .

+ R36, R38, R40    8.2 .

?    
  TDA1013  ?
!       ,
       .
+   .   
    (),    
        0.01 
  11.00  ( Leveltab.h).
! ,   TDA1013   
    .  
     - .
+    .   :

  1.   , ,   5 .
       ,
  , 10 , 2 , 1 . ,    
       .

  2.   Graphin.exe  
  Table_Amp_11V.dat.   
  .     ,
      ,
    Generate.
      ,
     .   ,
          .
     ,    
  Leveltab.h.

  3.  Leveltab.h     IAR
    . .

  4.      .
    ,  . 2 - 4.

-     RS-485.   
   DIR,      .
       .
  ,       
    ,       
       CRC.
        0      0.
?     RS-485? , 19200 ?

05.03.2012

?         2.2 ?
          1 .
         ...

+      1    
  ,       .

+     Settings  .
       
     .    Settings
       Main, 
        .
      Main    , 
    ,   .  .

29.05.2013

-     
   2-  -  Fast PWM.
+   Center Aligned PWM,   
    2 .      ,
        2 ( 
   ALIGNED).   .
   "C"   PSC1,   B.   
    PWM3B (   PWM3) .
        .
