Introduction

CKLink lite is used for downloading and debugging T-Head series microcontrollers. supports debugging the full range of XuanTie CPU cores. It supports JTAG5 and JTAG2. JTAG5 is a standard JTAG interface, while JTAG2 is similar to SWD, reusing the TCK and TMS signals of the standard JTAG protocol. This is a two-wire debugging protocol (designed by XuanTie), occupies fewer pins and offers a higher debug clock frequency. JTAG2 is generally recommended for debugging microcontrollers.

Features

• Debugs the entire series of XuanTie CPU cores
• Supports XuanTie JTAG5 debug interface
• Supports XuanTie JTAG2 debug interface
• Clock frequency 10 kHz - 24 MHz
• Default support for 3.3V IO levels
• Supports external 3.3V/5V power supply (supply current approximately 300mA)
• LED indicates debug communication status
• Supports Windows/Linux operating systems
• Supports CDS/CDK development IDEs