Hi,
When programming layerscape CPU with Code warrior programmer is native JTAG used or is the protocol SWD? I need to know wether JTAG TDI connection is required or not.
best regards,
Tom
已解决! 转到解答。
Correct.
Only JTAG functions of signals are used.
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Does the codewarrior programmer for layerscape with 10-pin arm debug connector only support JTAG or also SWD?
Which processor is in question?
Have you read the processor Design Checklist document?
It is for LS1043A CPU, i see nothing about SWD in checklist/reference manual so i guess it's not supported.
We will just implement the 10-pin JTAG connector.
You wrote:> wether JTAG TDI connection is required or not.The request is not clear. TDI is essential JTAG signal.