PCIe/USB/SATA Combo PHY

特色

• Standard PHY interface (PIPE) enables multiple IP sources for PCIe/USB/SATA MAC Layer
• Dual port PIPE with shared REF_CLK configurable to be 2-lane PCIe PHY
• Supports 2.5 GT/s and 5.0 GT/s serial data transmission rate in PCIe mode
• Supports 5.0 GT/s serial data transmission rate in USB mode
• Supports 1.5 GT/s, 3.0 GT/s and 6.0 GT/s serial data transmission rate in SATA mode
• Supports 16- or 32-bit parallel interface when encoding/ decoding enabled
• Supports 20-bit parallel interface when encoding/ decoding bypassed
• Supports PCLK as PHY output
• Data and clock recovery from serial stream
• 8b/10b encoder/decoder and error indication
• Supports direct disparity control for use in transmitting compliance pattern in PCIe mode
• Supports power change and rate change in same PCLK cycle in PCIe/SATA mode
• Receiver detection in PCIe/USB mode
• Beacon transmission and reception in PCIe mode
• Low Frequency Periodic Signaling (LFPS) transmission and reception in USB mode
• COMWAKE, COMINIT and COMRESET (OOB) transmission and reception in SATA mode
• Supports transmitting LFPS when power state changes
• Selectable TX margining in PCIe/USB mode
• Selectable TX de-emphasis, and signal swing values in PCIe mode
• Compliant with PCIe/USB/SATA base specification