Inquiry command | Fujitsu 600C manual

If the 3rd party reservation option is not supported, setting this bit to 1 causes the target to return the following error;

∙Status key: B'0000I'(CHECKCONDITION)

∙Sense key: X~5'(ILLEGAL REQUEST)

This scanner does not support the 3rd party reservation option.

(b)TPID (third party device ID): Byte 1 This scanner ignores TPID.

4.4.3INQUIRY command

The following table shows the normal sequence of the INQUIRY command when used with this scanner.

Table 4-10 INQUIRY command

Step	Bus phase	Initiator operation	←→	Target operation


1	BUS FREE	Verifies bus free
2	ARBITRATION ON	Obtains bus-usage right
3	SELECTION	Selects target	→
				Drives BSY signal

4	MESSAGE OUT	Selects logical unit	→
5	COMMAND	Specifies INQUIRY (CBD)	→
6	DATA IN		←	Reports inquiry data
7	STATUS		←	Reports GOOD status
8	MESSAGE IN		←	Reports message (Command Complete
				Releases BSY signal

9	BUS FREE

4.4.3.1INQUIRY command: COMMAND phase (initiator → target)

The INQUIRY command checks information regarding a target and logical unit.

The CDB of this command is shown in the following illustration.

4-22

Image 50

Fujitsu 600C Inquiry command Command phase initiator → target, Step Bus phase Initiator operation Target operation

Contents

Version Page Table of Contents Diagnostics Group 3 error flowchart no paper in ADF paper tray Page General General System Block Diagram Device Configuration Outer View Components Functional Specifications Functional Specifications Remarks Environmental Specifications Environmental Specifications Remarks Operation Removing the Shipping Bracket Remove the shipping retainer Fasten the shipping retainer Power On/Off Indication Panel Scsi ID setting Setting the Scsi ID and Connecting the Interface CableNames and functions of the indicators Name Color Function Scsi Cable Connection Position Paper conditions Paper SpecificationsPaper Size 2.1 ADF FIatbed Items to avoid Readable area ADF readable area Flatbed Document Setting MethodWhen the document size is of letter/A4 size or smaller 2 ADF When the document is a thick bookSetting the ADF paper chute Placing the documents on the ADF paper chute Placing the document on the ADF paper chute Angling the document sheets Separating the sheets for easy feeding Cleaning Cleaning the document cover and the document glass Cleaning inside the ADF Page Interface ∙ Busy ∙ Check Condition ∙ Good ∙ Reservation Conflict Physical Specifications Connection 1SCSI physical specifications Physical SpecificationSpecifications Termination Signal Name Pin Number Pin assignments Scsi Bus System configurationSystem configuration Addresses of Scsi devices Bus signals 2Bus signals Bus signal drive conditions 3Bus phases vs. signal drive sources 1/2 Or connection Nonor connection Bus PhasesMethod of driving the interface signal 5Signal delay times definition Time Definition Time Definition BUS Free phaseSignal delay times definition Arbitration phase BSY Scsi SEL Selection phase DB7 to 9,P Transfer Direction Information Transfer phasesInformation Transfer phase type Phase Asynchronous information transfer Asynchronous transfer from target to initiator Asynchronous transler from initiator to target Control byte is not supported CommandsRelative addressing is not supported Operation Command Code hex Description Reserve Unit commandCommands Bit and field described as Reserved are Tpid third party device ID Byte Reserve Unit command Command phase initiator Õ targetTP third party Byte TP third party Byte Release Unit commandRelease Unit command Command phase initiator → target 10 Inquiry command Inquiry commandInquiry command Command phase initiator → target Step Bus phase Initiator operation Target operation CAllocation length Byte Evpd enable vital product data ByteCode Byte Inquiry data Data in phase target → initiator Aenc Color mode Byte 24, bit 6 to SftRst Soft Reset ByteADF mode Byte 24, bit ISO version, Ecma version, Ansi approved version Byte 11 Request Sense command Request Sense commandRequest Sense command Command phase initiator → target Allocation length Byte Sense data Data EN phase target → initiatorError code Byte Valid Byte EOM end of medium Byte ILI incorrect length indicator ByteFM file mark Byte Sense key Byte Sense Additional Description Send Diagnostic commandCommand-specific information bytes Bytes 8 to B Sense code Slftst selftest Byte Send Diagnostic command Command phase initiator → targetPF page format Byte Results of self-test Test Unit Ready commandContents of self-test Test Unit Ready command Command phase initiator → target Acknowledgment SET Window command SET Window command Command phase initiator → target Header Window date Data OUT phase initiator → targetTransfer Length Bytes 6 to Window descriptor block Auto Byte Y resolution XR, YR Bytes 2 to 3 and 4 toWindow identifier Byte Upper left X,YULX, ULY Bytes 6 to 9, a to D Brightness Byte Remarks Bit ordering Bytes 1E to 1F Bit per pixel Byte 1ARIF reverse image format Byte 1D, bit Halftone pattern Bytes lB to 1C lB reserved Compression type, argument Bytes 20 to Update of ScanPartner 600C OEM manual7.4 B&W Scanning Vender unique parameters 18 Vender unique parameters byte 28 and laterPage ADF Byte 2A, Bit Color Scanning Vender unique parameters19 Vendor unique parameters byte 28 and later Source Byte 2A, Bit Line width Byte 2D to 2E Highlight value Byte 2BShadow value Byte 2C Line count Byte 2F to Object Position command Bit Object Position command Command phase initator → targetPosition type Byte Count Bytes 2 to Unload objectLoad object Normal ADF sequence Read commandStep Bus phase Initiator operation Target operation Data type qualifier Bytes 4 to Read command Command phase initiator → targetData type code Byte Transfer length TL Bytes 6 to For binary data Data in phase target → initiatorImage data Data Type Code = Pixel size data Data Type Code = Scan command Scan Command phase initiator → target Status Status phase target initiator Code Status of unit ATN detection Phase ATN detection timingMessages Message Command Complete X00 Message in phase target → initiatorMessage types ATN detection phase Action Abort X06 Message OUT phase initiator → targetMessage Reject X07 Message IN/OUT phase initiator → target Phase when ATN is detected Action No Operation X08 Message OUT phase initiator → targetBUS Device Reset X0C Message OUT phase initiator → target Message rejected Action Idendify X80 to XFF Message OUT phase initiator → target Command Sequence Initial sequence Read sequence Read command sequenceRead sequence for B&W mode Single Read Multiple Read Status Transition of Logical Unit Error Table Sense key Items for Specifying Window Page Online diagnostics Online diagnosticsReady LED Paper Jam LED Error indication Offline diagnostics Offline diagnostics results Group 2 error flowchart Flatbed/ADF motor Diagnostic flowchartsGroup 1 error flowchart Lamp assembly Group 3 error flowchart paper in ADF paper tray Group 3 error flowchart no paper in ADF paper tray