# How to write/read images using DefaultIP and HP interfaces. \[Jupyter, Ultra96\]

**URL:** <https://discuss.pynq.io/t/how-to-write-read-images-using-defaultip-and-hp-interfaces-jupyter-ultra96/1492>\
**Category:** Support\
**Created:** [July 14, 2020, 3:30pm UTC](https://discuss.pynq.io/t/how-to-write-read-images-using-defaultip-and-hp-interfaces-jupyter-ultra96/1492 "2020-07-14T15:30:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![rock](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/rock/32/32_2.png) [@rock](https://discuss.pynq.io/u/rock)\
**Post date:** [July 15, 2020, 6:43pm UTC](https://discuss.pynq.io/t/how-to-write-read-images-using-defaultip-and-hp-interfaces-jupyter-ultra96/1492/2 "2020-07-15T18:43:28Z")

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I don’t think your block design is connected correctly. You can check how the [original issue you mentioned](https://discuss.pynq.io/t/how-to-write-and-read-image-using-acp-port-jupyter/122/5) connects the IP. The AXI master ports from your IP should go to some of the slave HP/ACP ports of PS.

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