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Fujitsu MPF3XXXAH manual Cable configuration

Models: MPF3XXXAH

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Page 42

Pin 40 (Ground)

Pin 34

Pin 30 (Ground)

Pin 26 (Ground)

Pin 24 (Ground)

Pin 22 (Ground)

Pin 19 (Ground)

Pin 2 (Ground)

254.0 to 457.2 mm

(10 to 18 inch)

127.0 to 304.8 mm	101.6 to 152.4 mm
(5 to 12 inch)	(4 to 6 inch)

open
	Pin 34 contact
Symbolizes Pin 34	(PDIAG-:CBLID- signal)
Conductor being cut
Position 1

System Board	Connector 1	Connector 2
Connector
Figure 3.11	Cable configuration

b)Host system that do not support Ultra DMA modes greater than mode 2 shall not connect to the PDIAG-:CBLID- signal.

c)Host system that do support Ultra DMA modes greater than mode 2 shall either connect directly to the device without using a cable assembly, or determine the cable assembly type. Determining the cable assembly type may be done either by the host sensing the condition of

the PDIAG-:CBLID- signal (see Figure 3.12), or by relying on information from the device (see Figure 3.13). Hosts that rely on information from the device shall have a 0.047 μF capacitor connected from the PDIAG-:CBLID- signal to ground. The tolerance on this capacitor shall be 20% or less.

C141-E106-01EN

3 - 11

Image 42

Fujitsu MPF3XXXAH manual Cable configuration

Contents

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PidagIordy DdmardyDstrobe Logical Interface 1 I/O registersI/O registers DA2 DA1 DA0Command block registers Icrc UNC Idnf Abrt TK0NF AmnfPage DEV HS3 HS2 HS1 HS0 BSY Drdy DSC DRQ ERR Page Host Commands Control block registersSrst Command code and parameters Command code and parameters 1Command code and parameters 2 Command descriptions LBALBA LSB 1F2 HSC Transfer sector count 1F1 HFR = 0 or C141-E106-01EN Read Multiple XC4 Execution example of Read Multiple command BSY Drdy Intrq DRQ1F3 HSN Start sector No 1F4 HCL End cylinder No. LSB LBA Write Multiple XC5 LBA Write Verify X3C LBA 1F2 HSC 1F1 HER Error information C141-E106-01EN Initialize Device Parameters Identify Device XEC7DEOH ,QIRUPDWLRQWREHUHDGE\,17,9,&FRPPDQGRI 7DEOH ,QIRUPDWLRQWREHUHDGE\,17,9,&FRPPDQGRI 0DQXIDFWXUHUVUHFRPPHQGHG0$WUDQVIHUF\FOHWLPHQV@LW5HVHUYHG LW5HOHDVH,QWHUUXSWVXSSRUWHG LW 8QGHILQHG SET Features XEF Identify Device DMA XEE1RRSHUDWLRQ UlyhrshudwlrqprghQdeohvwkhzulwhfdfkhixqfwlrq QdeohwkhdgydqfhgsrzhupdqdjhphqwixqfwlrqPage SET Multiple Mode XC6 Execute Device Diagnostic Diagnostic code LBA LSB LBA LSB Write Buffer XE8 Page Page Page Page XFF Page Dwwulexwhydoxhlqirupdwlrqwrwkhkrvw Xqfwlrq60$575HDG$WWULEXWH9DOXHV 60$575HDG$WWULEXWH7KUHVKROGVPage Format of device attribute value data 1FE 1FF10 Format of insurance failure threshold value data Page Page $WFRPPDQGLVVXDQFH,2UHJLVWHUVVHWWLQJFRQWHQWV 86+&$&+¨1277KLVFRPPDQGPD\WDNHORQJHUWKDQVWRFRPSOHWH +&011 Contents of security password Page Page 85,75=/2&.K VVXLQJWKLVFRPPDQGGXULQJ/2&.02UHWXUQVWKH$ERUWHG&RPPDQGHUURU85,7673$6625K 7KLVFRPPDQGHQDEOHVDXVHUSDVVZRUGRUPDVWHUSDVVZRUGWREHVHW12 Contents of Security SET Password data Page SET MAX Address F9 Read Native MAX Address F8 Page Error posting 14 Command code and parametersCommand Protocol ∙ Execute Device Diagnostic ∙ Initialize Device ParametersData transferring commands from device to host IOR BSY Drdy DRQ IntrqDRQ Intrq IOCS16BSY Drdy DRQ Intrq 7KHGHYLFHUHVHWV,1754WKHLQWHUUXSWVLJQDO ‡‡‡‡‡‡‡ ‡‡‡‡ Ljxuh 5,76&7256FRPPDQGSURWRFRO Commands without data transfer ∙ SET MAX Address ∙ Read Native MAX AddressBSY Drdy Intrq ∙ Read Multiple ∙ Sleep ∙ Write Multiple Other commandsDMA data transfer commands ∙ Read DMA ∙ Write DMADRQ Dmarq Dmack IOWUltra DMA feature set Overview Phases of operation Pausing an Ultra DMA data in burst Data in transferTerminating an Ultra DMA data in burst Page Page Pausing an Ultra DMA data out burst Data out transferTerminating an Ultra DMA data out burst Page Ultra DMA CRC rules 6HULHVWHUPLQDWLRQUHTXLUHGIRU8OWUD0$ 7DEOH 5HFRPPHQGHGVHULHVWHUPLQDWLRQIRU8OWUD0$ 6LJQDO9FF Timing PIO data transfer DIOR-/DIOWMultiword data transfer Dmarq Dmack DIOR-/DIOWGhylfh 8OWUD0$GDWDWUDQVIHUQLWLDWLQJDQ8OWUD0$GDWDLQEXUVW KrvwName Mode Comment MIN MAX When sender terminates a burst 16 Ultra DMA data burst timing requirements 2Dwkrvw 6XVWDLQHG8OWUD0$GDWDLQEXUVWDwghylfh Ljxuh 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$GGUHVVWUDQVODWLRQHDPSOHLQ&+6PRGHLjxuh $GGUHVVWUDQVODWLRQHDPSOHLQ/%$PRGH $PRGHLjxuhvkrzvdqhdpsohridvvxplqjwkhuhlvqrwudfnvnhz 3RZHU6DYHGohprgh $FWLYHPRGH$GHYLFHHQWHUVWKHDFWLYHPRGHXQGHUWKHIROORZLQJFRQGLWLRQV 5HVHWKDUGZDUHRUVRIWZDUHPower commands QGH 6SDUHDUHD6SDUHF\OLQGHUIRUDOWHUQDWLYHDVVLJQPHQW Ljxuh 6HFWRUVOLSSURFHVVLQJ$OWHUQDWHF\OLQGHUDVVLJQPHQW $OWHUQDWH \OLQGHU$OUHDG\Khqdzulwhhuururffxuvdqgwkhhuurugrhvqrwuhfryhuhg 5HDG$KHDG&DFKH DwdexiihufrqiljxudwlrqLjxuh Dwdexiihufrqiljxudwlrq Caching operation ∙ Read Sector S ∙ Read Multiple ∙ Read DMA∙ Write Sectors ∙ Write DMA ∙ Write Multiple Usage of read segment HAPDAP Mis-hit data Empty data Read-ahead data New read-ahead data Hit data HAP set to hit position for data transfer Partially hit data Lack data Write Cache ∙ Write Sectors ∙ Write Multiple ∙ Write DMA XVLQHVV3ODQQLQJ