JMB585

JMB585

  • PCIe Gen3x2 to x5 SATA 6Gbps
  • Support Intel Thunderbolt 3 as storage expansion
  • Support DVR/NVR/NAS storage and server storage application

Overview

JMB585 is a bridge controller between PCIe host and the storage devices with SATA/AHCI interface. JMB585 SATA Host provides five port and supports Port Multiplier. It supports command-based switching (CBS) and FIS (Frame Information Structure)-based switching (FBS). JMB585 also support TRIM to the SSD and can transmit and receive data by both of AHCI mode and legacy IDE mode to and from the host respectively.



Key Features

  • Support up to two land of PCI Express
  • Support PCIe link layer power saving mode
  • Support 5 SATA port
  • Support command-based and FIS-based for Port Muliplier
  • Support AHCI mode and IDE programming interface
  • Support Native Command Queue (NCQ)
  • Cascaded mode: support up to x75 SATA devices with JMB575

Block Diagram

JMB585
JMB585_2

Overview



Key Features

Block Diagram

JMB582_1
JMB582_2
TOP