UHS-II

UHS-II is an ultra high-speed type II controller for high-speed transfers, used in SD applications for high definition content. Key factors include reusability of legacy resources, low-voltage, low-power consumption, and low-EMI required for mobile devices.

Supported Connection Topologies

• Full Duplex Mode (FD mode) - Lane consists of one transmitter port, a receiver port, and transmission clock; data rate up to 156MB/s
• Half Duplex with 2 lanes mode (2L-HD Mode) - Changes the lane directions to 2 lanes mode during data transfer, achieving the data rate up to 312MB/s
• Full Duplex with 2 downstream and 1 upstream lane mode (2D1U-FD Mode)
• Full Duplex with 1 downstream and 2 upstream lane mode (1D2U-FD Mode)
• Full Duplex with 2 downstream and 2 upstream lane mode (2D2U-FD Mode)