scsi interface specification - Plasmon

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DRIVE COMMAND SET READ CAPACITY (25H)READ CAPACITY (25H)The LaserDrive supports the READ CAPACITY command and provides a means for the Initiator to requestinformation regarding the capacity of the currently spinning media. Because the capacity is not known untilthe disk spins, a NOT READY condition will cause this command to be rejected with a CHECKCONDITION status, Sense Key of 02 and an ASC of 04.READ CAPACITY Command (25H)BITBYTE7 6 5 4 3 2 1 000 READ CAPACITY (25H)01 LUN 0 Reserved02 Reserved03 Reserved04 Reserved05 Reserved06 Reserved07 Reserved08 Reserved09 ReservedThe READ CAPACITY command returns the Maximum Logical Block Address and Block Length (in bytes)of the logical unit.The Block Length is always 400H (1024d). The Maximum Logical Address value returned is B1F755H(11663189d).The 8 bytes of READ CAPACITY data, shown in Table 34, are sent by the LaserDrive during the DATA INphase of the command.BYTETable 34. READ CAPACITY DataDESCRIPTION0 Maximum Logical Block Address (MSB)1 Maximum Logical Block Address2 Maximum Logical Block Address3 Maximum Logical Block Address (LSB)4 Block Length (MSB)5 Block Length6 Block Length7 Block Length (LSB)PLASMON L M S - LD 6100/LF 6600/LF 6602 SCSI INTERFACE SPECIFICATIONPage 88
DRIVE COMMAND SETREAD DIAGNOSTIC LONG (E8H)READ DIAGNOSTIC LONG (E8H)The READ DIAGNOSTIC LONG command requests the LaserDrive transfer data, plus Control and ECCbytes. READ DIAGNOSTIC LONG is implemented as a vendor-unique command.READ DIAGNOSTIC LONG Command (E8H)BITBYTE7 6 5 4 3 2 1 000 READ DIAGNOSTIC LONG (E8H)01 LUN 0 Reserved02 Logical Block Address (MSB)03 Logical Block Address04 Logical Block Address05 Logical Block Address (LSB)06 Reserved07 Transfer Length (MSB)08 Transfer Length (LSB)09 ReservedLogical Block AddressThe Logical Block Address specifies the block where the read operation begins.A valid Logical Block Address is in the range of 0 to the Maximum Logical Block Address (MAXLBA) of amedia.97653978 HPage 89
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THE PLASMON INFINITYLD 6100 LASERDR
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TABLE OF CONTENTSSCOPE 5RELATED PUB
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SCOPESCOPEThis document describes t
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GENERAL DESCRIPTIONGENERAL DESCRIPT
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LASER-DRIVE SCSI CHARACTERISTICSCOM
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LASER-DRIVE SCSI CHARACTERISTICSMES
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SCSI COMMANDS AND STATUSCOMMAND IMP
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SCSI COMMANDS AND STATUSCOMMAND DES
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SCSI COMMANDS AND STATUSSTATUSSTATU
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SCSI COMMANDS AND STATUSCOMMAND PRO
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DRIVE COMMAND SETDRIVE COMMAND SETT
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DRIVE COMMAND SETACCESS EVENT LOG (
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Page 37 and 38: DRIVE COMMAND SETACCESS EVENT LOG (
Page 63 and 64: DRIVE COMMAND SETINQUIRY (12H)Table
Page 65 and 66: DRIVE COMMAND SETMEDIA SCAN (38H)ME
Page 67 and 68: DRIVE COMMAND SETMEDIA SCAN (38H)Th
Page 69 and 70: DRIVE COMMAND SETMODE SELECT (15H)T
Page 71 and 72: DRIVE COMMAND SETMODE SELECT (15H)T
Page 73 and 74: DRIVE COMMAND SETMODE SELECT (15H)W
Page 75 and 76: DRIVE COMMAND SETMODE SELECT (15H)S
Page 77 and 78: DRIVE COMMAND SETMODE SENSE (1AH)Al
Page 79 and 80: DRIVE COMMAND SETMODE SENSE (1AH)De
Page 81 and 82: DRIVE COMMAND SETMODE SENSE (1AH)LA
Page 83 and 84: DRIVE COMMAND SETMOVE MEDIA (02H -
Page 85 and 86: DRIVE COMMAND SETPREVENT/ALLOW MEDI
Page 87: DRIVE COMMAND SETREAD BUFFER (3CH -
Page 91 and 92: DRIVE COMMAND SETREAD DIAGNOSTIC PH
Page 93 and 94: DRIVE COMMAND SETREAD SECTOR LOCATI
Page 95 and 96: DRIVE COMMAND SETRELEASE (17H)RELEA
Page 97 and 98: DRIVE COMMAND SETREQUEST SENSE (03H
Page 111 and 112: DRIVE COMMAND SETRESERVE (16H)RESER
Page 113 and 114: DRIVE COMMAND SETSEEK (10 BYTE)SEEK
Page 115 and 116: DRIVE COMMAND SETSEND DIAGNOSTIC (1
Page 117 and 118: DRIVE COMMAND SETTEST UNIT READY (0
Page 119 and 120: DRIVE COMMAND SETWRITE (2AH - 10 BY
Page 121 and 122: DRIVE COMMAND SETWRITE AND VERIFY (
Page 123 and 124: DRIVE COMMAND SETWRITE BUFFER (3BH)
Page 129 and 130: GLOSSARYGLOSSARYThe glossary includ
Page 131 and 132: GLOSSARYLD 6100LEDLF 6600LF 6602Log
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scsi interface specification - Plasmon

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