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LAUNCHXL-CC1312R1: 使用XDS110无法在线调试

Part Number: LAUNCHXL-CC1312R1
Other Parts Discussed in Thread: LAUNCHXL-CC1352R1


前期准备:LAUNCHXL-CC1352R1的开发板  自主设计CC1312R1的板卡

因为CC1312板卡上没有自带的仿真器,所以使用cc1352 的仿真器,在debug的时候,在有reset引脚的情况下,报的错误代码为

Cortex_M4_0: GEL Output: Memory Map Initialization Complete.
CS_DAP_0: Error connecting to the target: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package

找了好久方案一直没法解决。错误代码中提到 try more reliable JTAG settings (e.g. lower TCLK). 使用较低的TCLK,这个怎么设置,我怀疑是低频时钟的问题。