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BF706 JTAG Connection

Question asked by blueskull on Nov 17, 2015
Latest reply on Nov 18, 2015 by JoeT

Hi all,

 

I have a target board which exposes TMS, TDI, TDO, TCK, TRS, RST and PD. RST is implemented with direct connection to the board's RC reset, and PD is implemented as connecting to 3.3V with a resistor in series. The other pins are directly connected to the DSP. RST is pulled high with RC reset circuitry, and TRS is pulled low with a 10K pull down. No series termination resistor used because the longest distance between DSP and ICE is below 2 inches.

 

According to EE68 and ADZS-ICE1000 UG, there should be an EMU pin to be connected, but I can not find this pin on BF706's pin assignments. How should I connect this pin? Left it floating? Pull up? Or pull down?

 

 

 

 

 

Thanks,

Bo

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