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GWU2X
GWU2X is the first interface bridge ASSP chip in the Gowin Gobridge family. It is a highly integrated, low-power, and single-chip solution for communicating with peripheral interfaces over USB. It is designed to bridge SPI, I2C, JTAG, and GPIO.
Features
- Supports full-speed USB device interface, compatible with the USB v1.1 specification.
- Built-in USB protocol processing, without device firmware programming.
- Supports USB to JTAG/ SPI/ I2C.
- Independent I/O power supply, supports 3.3V, 2.5V, and 1.8V standards.
- 16 general-purpose input and output pins.
- Supports I2C, SPI and JTAG host interfaces with adjustable clock and independent data receive buffer.
- API provided for host device usage.
Applications
- USB products field upgrading
- USB Industry control
- USB Flash Card Reader
- USB-based instruments
- USB-SPI Bus Interface
- USB JTAG Programmer
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