[About PMOD USBUART question]

Hi @JColvin,

I swapped the rxd and txd pin assignments in the .xdc file and it's work fine. 

I need to check the spec more detail.

Thanks for your help.

 

Best Regards,

Paul

 

[About PMOD USBUART question]

Dear Sir,

Because Arty's J10 was broken.So my client bounght  PMOD USBUART/Power Adapter /JTAG HS2.

1.About PMOD USBUART's Jumper JP1. (Does it use default settiing?  Set JP1 as SYS3V3 (remove power adapter )and it can provide the power to Arty but it can not download)

When host computer connect with PMOD USBUART .The device manager show recognize this device (COM 3,It is FTDI driver).

2. Power on power adapter and download below project bit file to Arty via JTAG HS2.

Arty's LED is work fine. But PuTTY does not has any output.  Do you have any suggestion?

 

Vivado Porject

 

xdc file (https://github.com/Digilent/digilent-xdc/blob/master/Arty-A7-100-Master.xdc)

## Pmod Header JA
#set_property -dict { PACKAGE_PIN G13   IOSTANDARD LVCMOS33 } [get_ports { ja[0] }]; #IO_0_15 Sch=ja[1]
set_property -dict { PACKAGE_PIN B11   IOSTANDARD LVCMOS33 } [get_ports { UART_0_rxd }]; #IO_L4P_T0_15 Sch=ja[2]
set_property -dict { PACKAGE_PIN A11   IOSTANDARD LVCMOS33 } [get_ports { UART_0_txd }]; #IO_L4N_T0_15 Sch=ja[3]

SDK

putty setting:

 

Best Regards,

Paul

[About measure Impedance range of Network Analyzer (AD2)]

@attila Thanks for your help.

[About measure Impedance range of Network Analyzer (AD2)]

Dear Sir,

How to know the Impedance range and its ccuracy?

Wavefroms show 1 GΩ~1nΩ. 

 

Best Regards,

Paul

[Use Analog Discovery 2 to measure current]

@JRys Thanks for your anwser.

[Use Analog Discovery 2 to measure current]

Dear Sir,

Below picture is our job. (I would like to know the maximum current that AD2 can handle. Does it damage the AD2?)

 

Best Regards,

Paul

[Pmod MTDS with Android system]

@JColvin Thanks for your answer.

[Pmod MTDS with Android system]

Dear Sir,

Could this product be implemented If I want to run Android system (Real time video)?

Because the display method may be not real-time?

Could you give me some solutions about touch panel products.

if I want to implement the touch panel function for Android System in Xilinx.

 

Best Regards,

Paul

[About ZedBoard FMC Pcam Adapter and zedboard]

Dear Sir,

We have two zedboard (One version is 2012 and another is 2019) 

When I run the ZedBoard FMC Pcam Adapter One to Four Camera Demo example.

Old version board is no problem and new version board can not work.(Uart does not print anything and sometimes can not access ddr and ip address)

It is currently suspected whether it is caused by the difference in DDR.

(2012 zedboard's DDR)

(2019 zedboard's DDR)

We have tested the OOB demo from website and bundled SD card.

Website's image seem fail.

 

Bundled SD card is ok. (see attach log file)

What's different between two version of zedboard?

How to solve this issue?

 

Best Regards,

Paul

log.txt