ASM1092中文资料SATA Controller数据手册ASMedia规格书

描述 Description

Engaged in High Speed I/O solution and storage application development, ASMedia Technology is committed to enlarging product portfolio with introducing SATA 6Gbps Port Multiplier products.

ASM1092 is Serial ATA port multiplier controller, supporting one host ports and two device drives, enabling Serial ATA PHY up to 6Gbps high speed interface, following Serial ATA Revision 3.0 Specification, completely the free loading for the system CPU, using for SATA port expansion, not only for internal system but also for external storage application.

特性 Features

►General Features
• FAN control support
• Selectable clock architecture with crystal mode or clock mode
• Integrated Core power switching regulator
• Support SPI interface for external SPI ROM
• Support I2C interface with both of master mode and slave mode
• Industry Specification Compliance:
• 7mmX7nn 48-pin QFN package
• Support SATA Hot Plug for both of host port and device ports
• Support SATA NCQ command
• Programmable Spread Spectrum Control to enhance ENI performance
• Support SATA Partial/Slumber
• SATA in-band commands support
• QFN48L