t5577rw
   RDM6300 V2.0   C8051F330
 12.03.2019
===============================================================================
     RFID-   T5557,
T5567, T5577   .      
Manchester.   -   Fixed Bit Length.   EM4305 
,     EM4100.

  RDM6300  UART.  : 57600bps 8N1.

      :

PASSWORD: 00000000  KEY: 0000000000
P 64>

 PASSWORD:          
                ()  RFID-. 
      KEY:      40 -  ,        .
      P:         P ,      
                   PASSWORD.    
                 ,   .
      64:             RDM6300 ( 
                  Manchester     125 ).
                 < 16  > 64  .
PASSWORD, KEY        16- .

     H  ?.

     EM4100  4 .    64 ,
       .  64  
  1  2  0.      
 9   ,    .   
 .        40-
.
R:            ,      KEY.
S:                  KEY.
D:           ,    . KEY  .
C:                . KEY  .
       ,      
.

B Time:         = Time.   
                 Manchester.
K KEY:       KEY .    .
I Pass:      PASSWORD .    .

            P.
,  ,         
 .

    :   -  : 0  1,
  -   ()  : 0-7   0, 0-3 
 1. : 12 -  2   1.
 00    -  , 
,  ,      ,
 . . datasheet.
 13    t5577   .  ,  
       .   
    .    
  ,    .

!!!    Direct access     
               .     
                 .    
                  . 
              P ,     , 
                ( P).     
               .

P:             .
T:             00  0x00148040: Manchester,
              = 64,   01  02.   
              .
W:            KEY  . KEY   64  
               1  2.
Q:           KEY   11  12.   
                      
            .      .
                11    
            ,         
             .     .
V R Value:   Value   R.
M R:            R.
Z:            .        
               ,    .
1:             PASSWORD.  P   .
              07  PASSWORD,    
            00   PWD.
0:            .  P   .  
            PWD    07.  ,    
             !!!
X:              .     .
                    
              ,       .

    EM4100   Manchester, RF/64:
1.    R.
2.   t5577  T.
3.    W , , Q.
4.     I.
5.    1.



