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Fujitsu MPF3XXXAH manual Jumper setting of Cable Select, Example 1 of Cable Select

Models: MPF3XXXAH

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CSEL connected to the interface cable selection can be done by the special interface cable.

Figure 3.17 Jumper setting of Cable Select

Figures 3.18 and 3.19 show examples of cable selection using unique interface cables.

By connecting the CSEL of the master device to the CSEL Line (conductor) of the cable and connecting it to ground further, the CSEL is set to low level. The device is identified as a master device. At this time, the CSEL of the slave device does not have a conductor. Thus, since the slave device is not connected to the CSEL conductor, the CSEL is set to high level. The device is identified as a slave device.

CSEL conductor

GND

Open

Host system

Master device

Slave device

Figure 3.18 Example (1) of Cable Select

CSEL conductor

GND

Open

Host system

Slave device

Master device

Figure 3.19 Example (2) of Cable Select

C141-E106-01EN

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Fujitsu MPF3XXXAH manual Jumper setting of Cable Select, Example 1 of Cable Select

Contents

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PidagDdmardy IordyDstrobe 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 Control block registers Host CommandsSrst Command code and parameters Command code and parameters 1Command code and parameters 2 LBA Command descriptionsLBA 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$WUDQVIHUF\FOHWLPHQV@LW5HVHUYHG LW5HOHDVH,QWHUUXSWVXSSRUWHG LW 8QGHILQHG SET Features XEF Identify Device DMA XEE1RRSHUDWLRQ UlyhrshudwlrqprghQdeohvwkhzulwhfdfkhixqfwlrq 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$GGUHVVWUDQVODWLRQHDPSOHLQ/%$PRGH $PRGHLjxuhvkrzvdqhdpsohridvvxplqjwkhuhlvqrwudfnvnhz 3RZHU6DYHGohprgh $FWLYHPRGH$GHYLFHHQWHUVWKHDFWLYHPRGHXQGHUWKHIROORZLQJFRQGLWLRQV 5HVHWKDUGZDUHRUVRIWZDUHPower commands QGH 6SDUHDUHD6SDUHF\OLQGHUIRUDOWHUQDWLYHDVVLJQPHQW Ljxuh 6HFWRUVOLSSURFHVVLQJ$OWHUQDWH \OLQGHU$OUHDG\ $OWHUQDWHF\OLQGHUDVVLJQPHQWKhqdzulwhhuururffxuvdqgwkhhuurugrhvqrwuhfryhuhg Dwdexiihufrqiljxudwlrq 5HDG$KHDG&DFKHLjxuh Dwdexiihufrqiljxudwlrq ∙ Read Sector S ∙ Read Multiple ∙ Read DMA Caching operation∙ Write Sectors ∙ Write DMA ∙ Write Multiple HAP Usage of read segmentDAP 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