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Contents
xii C141-E224
5.2.3.1 FIS types.................................................................................. 5-17
5.2.3.2 Register - Host to Device ........................................................ 5-17
5.2.3.3 Register - Device to Host ........................................................ 5-18
5.2.3.4 DMA Active - Device to Host................................................. 5-18
5.2.3.5 DMA Setup - Device to Host or Host to Device
(Bidirectional).......................................................................... 5-19
5.2.3.6
BIST Active - Bidirectional..................................................... 5-20
5.2.3.7 Data - Host to Device or Device to Host (Bidirectional) ........ 5-21
5.2.4 Shadow block registers....................................................................... 5-22
5.3 Host Commands.............................................................................................. 5-27
5.3.1 Command code and parameters ......................................................... 5-27
5.3.2 Command descriptions....................................................................... 5-30
(1) RECALIBRATE (X’10’ to X’1F’)................................................5-31
(2) READ SECTOR(S) (X’20’ or X’21’) .........................................5-32
(3) WRITE SECTOR(S) (X’30’ or X’31’) ........................................5-34
(4) WRITE VERIFY (X’3C’) ............................................................5-36
(5) READ VERIFY SECTOR(S) (X’40’ or X’41’)...........................5-38
(6) SEEK (X’70’ to X’7F’) .................................................................5-40
(7) EXECUTE DEVICE DIAGNOSTIC (X’90’) ...............................5-41
(8) INITIALIZE DEVICE PARAMETERS (X’91’) ..........................5-42
(9) DOWNLOAD MICROCODE (X’92’)..........................................5-43
(10) STANDBY IMMEDIATE (X’94’ or X’E0’) ................................5-45
(11) IDLE IMMEDIATE (X’95’ or X’E1’)..........................................5-46
(12) STANDBY (X’96’ or X’E2’) ........................................................5-47
(13) IDLE (X’97’ or X’E3’)..................................................................5-48
(14) CHECK POWER MODE (X’98’ or X’E5’)..................................5-50
(15) SLEEP (X’99’ or X’E6’) ..............................................................5-51
(16) SMART (X’B0’)............................................................................5-52
(17) DEVICE CONFIGURATION (X'B1') ..........................................5-69
(18) READ MULTIPLE (X’C4’)..........................................................5-74
(19) WRITE MULTIPLE (X’C5’) ........................................................5-77
(20) SET MULTIPLE MODE (X’C6’).................................................5-79
(21) READ DMA (X’C8’ or X’C9’).....................................................5-81
(22) WRITE DMA (X’CA’ or X’CB’) .................................................5-83
(23) READ BUFFER (X’E4’)...............................................................5-85