JMS539 Overview
Description
The JMS539 is a bridge controller, which translates the communication protocol between SATA II 3.0G and SuperSpeed USB commands. The integrated 60MIPS 8051, SATA II, Hi-Speed USB and SuperSpeed USB technology enable users to perform SuperSpeed USB to SATA II 3.0G, applications in a signal chip.
Key Features
- Complies with Gen2i/Gen2m of Serial ATA II Electrical Specification 2.6
- Supports SATA II Asynchronous Signal Recovery (Hot Plug) feature
- Complies with USB 3.0 Specification, USB Mass Storage Class, Bulk-Only Transport Specification
- Supports USB Super-Speed/High-Speed/Full-Speed Operation
- Supports USB HID operation
- Supports USB2.0/USB3.0 power saving mode
- Supports external SPI NVRAM for Vendor VID/PID of USB2.0/USB3.0 device controller
- Supports ATA/ATAPI PACKET command set
- 12 GPIOs for customization
- Provides hardware control PWM
