JMS580

JMS580

Overview



Key Features

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JMS580
JMS578

JMS578

  • USB3.1 Gen1 to SATA 6Gbps
  • Provide a low power and high-performance solution for SSD/HDD/ODD
  • Comply with UASP specification

Overview



Key Features

  • Comply with SATA 6Gbps Electrical Specification 3.2
  • Comply with USB 3.0 Specification, USB Mass Storage Class, BOT and UASP specification
  • Support USB Super-Speed/ High-Speed/ Full-Speed Operation
  • Support SHA-1/SHA-256 for IEEE-1667 digest calculation
  • Support external SPI NVRAM for Vendor VID/PID of USB 2.0/USB 3.0 device controller
  • Support ATA/ATAPI PACKET command set
  • Provide hardware controlled PWM

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JMS578

Overview



Key Features

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JMS576
IC__JMS562

  • USB 3.0 + eSATA 6Gbps to Dual SATA 6Gbps
  • RAID 0 / 1 / JBOD
  • Support 1:2 HDD copy function

Overview



Key Features

  • Comply with USB Mass Storage Class Bulk-Only Transport (BOT) Rev. 1.0 Specification
  • Comply with USB Attached SCSI Protocol (UASP) Rev. 1.0 Specification
  • Support USB Super-Speed/High-Speed/Full-Speed Operation
  • Support multi LUNs for USB 2.0/USB 3.0
  • Support port multiplier for eSATA
  • Support hardware RAID0 (striping) and RAID1 (mirror) over USB 2.0/USB 3.0/eSATA

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JMS562
JMS561U

JMS561U

  • USB 3.0 to Dual SATA 6Gbps
  • CLONE supported
  • Support 1:1 HDD copy function

Overview

JMicron JMS561U is a Supper Speed to Dual SATA GenIII Ports bridge chip with specific feature: high performance stand alone CLONE function. It integrated 2 independent SATA channels and a micro-processor. With proper setting, the chip can be configured as 1 : 2 SATA III Port Multiplier or hardware 1 : 1 CLONE function.



Key Features

  • Comply with USB Mass Storage Class Bulk-Only Transport (BOT) Rev. 1.0 Specification
  • Comply with USB Attached SCSI Protocol (UASP) Rev. 1.0 Specification
  • Support multi LUNs for USB 2.0/USB 3.0
  • Up to 1000GB/hour or 300MB/sec Copy performance
  • Physical sector based copy
  • Independent Clone system operation without host computer

Block Diagram

JMS561U
JMS561

JMS561

  • USB 3.0 to Dual SATA 6Gbps
  • RAID 0 / 1 / JBOD

Overview

JMicron JMS561 is a Supper Speed to Dual SATA GenIII Ports bridge chip. It integrated two independent SATA channels and a micro-processor. With proper setting, the chip can be configured as 1 to 2- ports Serial ATA III Port Multiplier or hardware striping & mirror. Enabling USB Attached SCSI Protocol (UASP) on the JMS561, increased the data transmission rate by as much as 30%.



Key Features

  • Comply with USB Mass Storage Class Bulk-Only Transport (BOT) Rev. 1.0 Specification
  • Comply with USB Attached SCSI Protocol (UASP) Rev. 1.0 Specification
  • Support multi LUNs for USB 2.0/USB 3.0
  • Support port multiplier for eSATA
  • Support hardware RAID0 (striping) and RAID1 (mirror) over USB 2.0/USB 3.0/eSATA

Block Diagram

JMS561

Overview



Key Features

Block Diagram

JM20337
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