IBM Deskstar (DSAS) Interface Specification v4.0 free download

File name Deskstar (DSAS) Interface Specification v4.0.pdf

UNCLASSIFIED IBM DASD INTERFACE SPECIFICATION Satsuma SCSI DASD Interface Specification Release 4.00 Basic Features PSSD Development. Fujisawa. FU-R89. PN 66G9703 EC D60946 1 of 128 16JUN94 This document is the property of IBM. Its use is authorized only for responding to a request for quotation or for the performance of work for IBM. All questions must be referred to the IBM purchasing department. 1 UNCLASSIFIED IBM DASD INTERFACE SPECIFICATION EC HISTORY REV. 1.0 P/N. 66G9703 12/22/93 REV. 1.01 P/N. 66G9703 01/25/94 REV. 2.00 P/N. 66G9703 03/07/94 REV. 3.00 P/N. 66G9703 03/28/94 REV. 3.01 P/N. 66G9703 04/05/94 REV. 3.02 P/N. 66G9703 04/13/94 REV. 3.03 P/N. 66G9703 04/15/94 REV. 4.00 P/N. 66G9703 06/08/94 PN 66G9703 EC D60946 2 of 128 16JUN94 This document is the property of IBM. Its use is authorized only for responding to a request for quotation or for the performance of work for IBM. All questions must be referred to the IBM purchasing department. 2 UNCLASSIFIED IBM DASD INTERFACE SPECIFICATION Contents 1.0 SCSI COMMAND SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.1 Flag and Link Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.2 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.3 FORMAT UNIT (04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.3.1 Defect List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.4 INQUIRY (12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.5 MODE SENSE (1A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 1.5.1 Mode Parameter List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 1.6 MODE SELECT (15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 1.7 PRE-FETCH (34) . . . . . . . . . . . . . . . . . . . . . . .