Hi Dhanalakshmi Sreenrama,
Do you just want to download your code to the K70 flash?
What the K70 board you are using now? TWR-K70F120M?
The sample code for TWF-K80F120M, please download it from this link:
Kinetis 120MHz bare metal sample code
Besides, tell me which IDE you are using? Then I can give you a picture shows how to download the code to the board.
Wish it helps you!
If you still have question, please contact with me!
Have a great day,
Jingjing
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