JMB575

JMB575

  • 1 to 5 ports SATA 6Gbps
  • Port Multiplier / Port Selector
  • Cascaded mode: up to x15 drives

Overview

JMB575 is a single chip solution. It integrated 6 independent SATA channels and a micro-processor. With proper setting, the chip can be configured as 1 to 5 ports SATA 6Gbps Port Multiplier or a 5 to 1 port SATA 6Gbps Port Selector. JMB575 supports cascaded mode which enables maximum 15 drives connected to one host.



Key Features

  • Comply with Serial ATA Port Multiplier Spec. Revision 1.2
  • Comply with Serial ATA Port Selector Spec. Revision 1.0
  • Support 6 port SATA 6Gbps interface
  • Support BIST and loopback mode
  • Support command-based and FIS-based switching
  • Support PM aware and non-PM aware host

Block Diagram

JMB575
JMB572

JMB572

  • 1 to 2 ports SATA 6Gbps
  • Port Multiplier / Port Selector

Overview

JMB572 is a single chip. It integrated three independent SATA channels and a micro-processor. With proper setting, the chip can be configured as 1 to 2 ports SATA 6Gbps Port Multiplier or a 2 to 1 port SATA 6Gbps Port Selector.



Key Features

  • Comply with Serial ATA Port Multiplier Spec. Revision 1.2
  • Comply with Serial ATA Port Selector Spec. Revision 1.0
  • Support 3 port SATA 6Gbps interface
  • Support BIST and loopback mode
  • Support command-based and FIS-based switching
  • Support PM aware and non-PM aware host

Block Diagram

JMB572
JMB394

JMB394

  • 1 to 5 ports SATA 3Gbps Port Multiplier
  • RAID 0 / 1 / 3 / 5 / 10 / JBOD / CLONE
  • Configurable eSATA and LCM support

Overview

JMB394 is a single chip, 1 to 5 ports SATA 3Gbps Port Multiplier with RAID function support. It is designed to provide SATA port expansion, data protection and performance aggregation at various applications. JMB394 uses JMicron’s production-proven Multi-port SATA PHY technology and JMicron-proprietary storage processor to provide very high efficient SATA RAID operation.



Key Features

  • Integrate high performance RAID storage processor
  • Support Native Command Queue (NCQ)
  • Fully hardware-accelerated RAID Engine
  • Support RAID levels: 0 / 1 / 3 / 5 / 10 / JBOD / CLONE
  • No driver, BIOS or software required for RAID operation
  • No external DRAM or processor required for RAID operation

Block Diagram

JMB394
JMB393

JMB393

  • 1 to 5 ports SATA 3Gbps Port Multiplier
  • RAID 0 / 1 / 3 / 5 / 10 / JBOD / CLONE
  • Configurable eSATA specification

Overview

JMB393 is a single chip, 1 to 5 ports SATA 3Gbps Port Multiplier with RAID function support. It is designed to provide SATA port expansion, data protection and performance aggregation at various applications. JMB393 uses JMicron's production-proven Multi-port SATA PHY technology and JMicron-proprietary storage processor to provide very high efficient SATA RAID operation.



Key Features

  • Integrate high performance RAID storage processor
  • Support Native Command Queue (NCQ)
  • Fully hardware-accelerated RAID Engine
  • Support RAID levels: 0 / 1 / 3 / 5 / 10 / JBOD / CLONE
  • No driver, BIOS or software required for RAID operation
  • No external DRAM or processor required for RAID operation

Block Diagram

JMB393
JMB391

JMB391

  • 1 to 5 ports SATA 3Gbps Port Multiplier
  • RAID 0 / 1 / 10 / JBOD
  • Configurable eSATA specification

Overview

JMB391 is a single chip, 1 to 5 ports SATA 3Gb/s Port Multiplier with RAID function supported. It is designed to provide SATA port expansion, data protection and performance aggregation at various applications. JMB391 uses JMicron’s production-proven Multi-port SATA PHY technology and JMicron proprietary storage processor to provide very high efficient SATA RAID operation.



Key Features

  • Integrate high performance RAID storage processor
  • Support Native Command Queue (NCQ)
  • Fully hardware-accelerated RAID Engine
  • Support RAID levels: 0 / 1 / 10 / JBOD
  • No driver, BIOS or software required for RAID operation
  • No external DRAM or processor required for RAID operation

Block Diagram

JMB391
JMB390

JMB390

  • 1 to 2 ports SATA 3Gbps Port Multiplier
  • RAID 0 / 1 / JBOD
  • Configurable eSATA specification

Overview

JMB390 is a single chip, 1 to 2 ports SATA 3Gbps Port Multiplier with RAID function support. It is designed to provide SATA port expansion, data protection and performance aggregation at various applications. JMB390 uses JMicron’s production-proven Multi-port Serial ATA PHY technology and JMicron-proprietary storage processor to provide very high efficient SATA RAID operation.



Key Features

  • Integrate high performance RAID storage processor
  • Support Native Command Queue (NCQ)
  • Fully hardware-accelerated RAID Engine
  • Support RAID levels: 0 / 1 / JBOD
  • No driver, BIOS or software required for RAID operation
  • No external DRAM or processor required for RAID operation

Block Diagram

JMB390
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