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:




:

































 

 

 

 


/ (RCS)




RCS 16- /, (. 6.62). , DSP . RCS . DSP , 24- , . . R0EN R1EN , . . . RCS. , ( ), .

 

 


 

(ROEN - 0). 0 SAI. , 0 . , , . R0EN R1EN , , . R0EN .

(R0EN - 1). 1 1 SAI. , 1 . , , . R0EN R1EN , , . R1EN .

(RCS- 13 2). . ; .

(RMST- 3). . , SAI . SCKR WSR. . RMST .

(RWL[1:0] - 4 5). , SAI. . 16, 24 32 . 6.40. 24- , . 16- , 16- 16 (RDIR); . 32- , (RDWT). RWL[1:0] , (RMST = 1). RWL[1:0] .

(RDIR- 6). RDIR . , . , (. 6.63). .

 

/ (RLRS- 7). RLRS (WSR), . , WSR . , WSR (. 6.64). .

( - 8), RCKP . , . , . , (WSR) (SDIx) () . , WSR SDIx () (. 6.65). .

(RREL 9). RREL (WSR) (SDIx). , WSR, , 1- . , WSR ( ), I 2S (. 6.66).

.

(RDWT- 10). RDWT 24- 32- , . , 24 . , 24 . RDWT , RWL[1:0] , , 32

(. 6.67). .

 

 

(RXIE- 11). RXIE , , DSP , - RLDF RRDF. RXIE , , RLDF RRDF . , RXIE . RXIE , , , RXIE, RTI.

 

, :

1) ; RXIE = 1, RDLF = 1, RDF = 0;

2) ; RXIE = 1, RDLF = 0,
RRDF = 1;

3) ();
RXIE = 1, RDLF = 1, RRDF = 1; ,
.

 

 

RDLF RRDF , , . RDLF RRDF . (RDLF = RRDF = 1), - RDLF RRDF RCS, , .

(RXIL - 12). RXIL . RXIL = 0, , $16, $18, $1 . RXIL = 1, , $46, $48, $4 . RXIL (. . 6.38).

(RLDF- 14). RLDF RRDF (. ) , . RLDF , ( WSR RLRS RCS) , . ( ) , , RLDF RRDF. , . RLDF , DSP , ; RLDF RRDF = 1. (RLDF RRDF =1), RLDF RCS, . RLDF , DSP (R0EN R1EN ). RXIE , , RLDF, . .

(RRDF- 15). RRDF RLDF , . RRDF , ( WSR RLRS RCS) , . ( ) , , RLDF RRDF. , . RRDF , DSP , ; RLDF RRDF = 1. (RLDF RRDF = 1) RLDF RCS, . RRDF , DSP (R0EN R1EN ). RXIE , RRDF . .





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