The TUSB2E11 is a USB compliant eUSB2 to USB 2.0 repeater supporting both device and host modes.
The device supports USB low-speed (LS), full-speed (FS) signals, and high-speed (HS) signals.
The device has multiple patented designs to provide robust interoperability, optimum performance, and power.
For systems without an I2C interface, the device offers eight individual settings with three strap-pins for USB 2.0 channel Equivalent Series Resistance (ESR) up to 20Ω. Device variants are available for different levels of eUSB2 trace length compensation up to 10 inches.
The I2C interface permits additional flexibility for fine tuning of device RX equalization and TX amplitude, slew rate and pre-emphasis to pass electrical compliance tests and compensate for channel loss.
Various debug options are available through the three GPIO pins that can be configured to monitor various USB bus states or interrupt as well as CTA-936 UART mode that can provide SoC debug capabilities. GPIO0 and GPIO1 can be used as general purpose I2C to GPIOs bridge.
The TUSB2E11 is a USB compliant eUSB2 to USB 2.0 repeater supporting both device and host modes.
The device supports USB low-speed (LS), full-speed (FS) signals, and high-speed (HS) signals.
The device has multiple patented designs to provide robust interoperability, optimum performance, and power.
For systems without an I2C interface, the device offers eight individual settings with three strap-pins for USB 2.0 channel Equivalent Series Resistance (ESR) up to 20Ω. Device variants are available for different levels of eUSB2 trace length compensation up to 10 inches.
The I2C interface permits additional flexibility for fine tuning of device RX equalization and TX amplitude, slew rate and pre-emphasis to pass electrical compliance tests and compensate for channel loss.
Various debug options are available through the three GPIO pins that can be configured to monitor various USB bus states or interrupt as well as CTA-936 UART mode that can provide SoC debug capabilities. GPIO0 and GPIO1 can be used as general purpose I2C to GPIOs bridge.