LPC2387FBD100 JTAG Pull up/down resistors

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LPC2387FBD100 JTAG Pull up/down resistors

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by goat on Tue Feb 23 13:47:46 MST 2016
Hi,

I am using the LPC2387FBD100 and I want to know what pull up/down resistors I need for JTAG.

Thanks
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by wwwenrico on Thu Apr 14 21:24:44 MST 2016
Hi,

read the User manual of theLPC23XX family at "Chapter 32: LPC23XX EmbeddedICE logic"

You will find a detailed description of all the JTAG pins.

Practically speaking, your board needs ONLY a pull-down resistor of 1k to 47 k on the JTAG_TCK pin


Enrico Migliore


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