[66AK2G02] 14pin JTAG Header

Takahiro Ogo

Other Parts Discussed in Thread: 66AK2G02

Hi,

I have just a question about the number of JTAG header pin for keystone2.

My customer want to use 14pin JTAG header for 66AK2G02 emulator connection.
(The XDS emulator is XDS200 or XDS560. XDS200 and XDS560 have 14pin adaptor)
Can 66AK2G02 connect XDS Emulator with 14pin header?

I know it is recommended to use 60pin jtag emulation header from "Hardware Design Guide for KeyStone II Devices".Also, the EVM is using a 60pin header.
But, My customer want to use 14pin JTAG header due to their custom board.

Best Regards,
Taka

over 9 years ago

0 Cvetolin Shulev-XID over 9 years ago

TI__Guru 65405 points

Hi Taka,

I've forwarded this to the JTAG experts. Their feedback should be posted here.

BR
Tsvetolin Shulev

0 one and zero over 9 years ago in reply to Cvetolin Shulev-XID

TI__Mastermind 18256 points

Hi Taka,

yes you can use a 14pin JTAG header. It depends what JTAG emulators you want to use. The different emulators also are offering different features.
Here's a good overview of Headers and emulators/features that are supported:
processors.wiki.ti.com/.../XDS_Target_Connection_Guide

Kind regards,
one and zero

0 Takahiro Ogo over 9 years ago in reply to one and zero

Genius 5940 points

Hi Tsvetolin, one and zero,

Thank you for your kind support.
I was worried about about whether keystone2 device can connect the emulator using 14pin jtag.
OK, I understood we can use a 14pin jtag header for keystone2.

Best Regards,
Taka

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[66AK2G02] 14pin JTAG Header