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CC3220SF launch pad使用JTAG燒錄問題

Other Parts Discussed in Thread: CC3220MOD, CC3220SF, UNIFLASH, CC1310

您好,

我想驗證CC3220MOD是否能拉出JTAG PIN以進行firmware燒錄

為此目的,我先拿CC3220SF LAUNCHXL使用JTAG進行燒錄測試

方式是透過UniFlash及另一塊已組態成XDS110-Base JTAG emulator的TI開發板(CC1310_LAUNCHXL)

 

我的設定如下

CC1310_LAUNCHXL: jumper全數移除,XDS110_OUT接線出來

CC3220SF LAUNCHXL: J3的RST、TMS、TCK、TDI、TDO等5個Jumper拔除,JTAG_IN與CC1310的XDS_110_OUT對接

但開啟UniFlash卻無法自動偵測出CC3220SF,而是偵測到JTAG emulator的該板子

請問是否jumper有接錯?

謝謝