Pynq Z2 raspberry pi pinout

[Matheus_Garbelini]

Dear all, has anyone got the correct mapping of Pynq Z2 fpga pins to the raspberry pi header?
The latest user manual unfortunately maps it wrong. Not only that but the schematic also seems outdated.

Has anyone mapped this correctly for the raspberry pi header?

[cathalmccabe]

Could you let me know which docs you are referring to and what problems you see please?

Cathal

[Matheus_Garbelini]

Hi @cathalmccabe sure,

It’s both

• [PYNQ-Z2 User Manual (PDF)]
• [Schematics (PDF)]

Another user also reported the same problem some time ago, but there was no update here:

Pynq-Z2 Raspberry Pi Header

Just a word of warning to anyone using the Pynq-Z2 RPi header and basing their work on section 18 of the PYNQ-Z2 Reference Manual v1.0 (17 May 2018). The pin assignments shown in that document are incorrect. The schematic has the correct pinout, but it requires a little more work to decipher. I noticed this because the pins that are shared between the PMOD A connector and the RPi connector are not where the Reference Manual says they are.

[cathalmccabe]

Which pins do you think are incorrect and what did you do to test?

Cathal

[Matheus_Garbelini]

Hi, @cathalmccabe Sorry for the delay.
Basically the user manual for pynq z2 on TUL site has an outdated pdf that has wrong pinouts.
You can refer to their own updated pdf on this foum thread:

Pynq-Z2 Raspberry Pi Header

Since this has continued to be asked, TUL accepted my feedback and created a new version of the document. For some reason they never linked to it on the product page. This is the revised manual with the corrected pinout.

Is it possible to ask TUL to fix their pdf link on their website? @Colorado_Rob has even provided us the official updated pinout for pynq z2.
Appreciate your support.