Recent posts

#1

UltraScale / TE0808 starter kit selection

Last post by sr_lm - June 12, 2025, 03:59:59 PM

I have purchased this module: AMD-Zynq-Ultrascale-ZU9EG-2I-4-GByte-DDR4 TE0808-05-9GI81-E

When I downloaded the FPGA Reference Design and ran the _create_setup_linux.sh, it's missing the TE0808-05-9GI81-E as a module selection options (see attached screenshot). Is there an alternative that I could use from that list? Or is there a newer version of the reference design which includes this module?

#2

Trenz Electronic FPGA Modules / Re: TE0701 / TE0711 UART Pins

Last post by haraldmz - June 10, 2025, 08:45:54 AM

Hi,
all you need is to read the TE0701 TRM, it is all explained there:

https://wiki.trenz-electronic.de/display/PD/TE0701+TRM

There is a diagram that shows that the CPLD is "forwarding" the UART pins, and a bit later is defined to WHAT pins the forwarding is done. So all the information you need is there.

Ah, I missed the table further down. Thanks for the clarification.

#3

Trenz Electronic FPGA Modules / Re: Project starting point for...

Last post by tomwhite - June 09, 2025, 07:43:46 AM

Yes, the TE0630-reference_design-EDK-13.2-v1.0.4ca0645.zip is an official starting point for the TE0630, but it's based on the older EDK 13.2 toolchain.

Retro Bowl College

#4

Trenz Electronic FPGA Modules / Re: JTAG connection error on J...

Last post by tomwhite - June 09, 2025, 07:40:00 AM

You can confirm and restore JTAG functionality on your TE0820-5 by updating the CPLD firmware using the Lattice Diamond Programmer with the correct JED file for your PCB revision. Ensure the JTAGEN pin is set low, verify DIP switch settings, and avoid applying 3.3V to Bank 66, which is 1.8V tolerant.

Block Blast

#5

Trenz Electronic FPGA Modules / Re: JTAG Not Working On TE0720...

Last post by tomwhite - June 09, 2025, 07:32:43 AM

You should double-check that the JTAG cable and USB drivers are properly installed and recognized by your PC, and try swapping the dip switch settings to match the TE0720 default JTAG configuration from the Trenz documentation

#6

UltraScale / Re: TE0865-02+TEBT0865+KK0865

Last post by mer - June 05, 2025, 05:47:47 PM

Ok, thanks for the reply. Let me ask this then, do you have a schematic/documentation for the little JTAG/UART board that is plugged into JB1 on the carrier? There are a couple switches on there that I'm not sure what they do. Thanks.

#7

UltraScale / Re: TE0865-02+TEBT0865+KK0865

Last post by Antti Lukats - June 05, 2025, 10:24:03 AM

TEBT0865 is TEST basis (the second T stands for TEST) to just test TE0865 is alive. It was designed much earlier than KK0865, hence there is no PWM Fan header on this board. The design support for TEBT0865 is currently limited to Schematic that is available from downloads.

#8

Trenz Electronic FPGA Modules / Re: TE0701 / TE0711 UART Pins

Last post by Antti Lukats - June 05, 2025, 10:16:45 AM

Hi,
all you need is to read the TE0701 TRM, it is all explained there:

https://wiki.trenz-electronic.de/display/PD/TE0701+TRM

There is a diagram that shows that the CPLD is "forwarding" the UART pins, and a bit later is defined to WHAT pins the forwarding is done. So all the information you need is there.

#9

Trenz Electronic FPGA Modules / TE0701 / TE0711 UART Pins

Last post by haraldmz - June 05, 2025, 09:52:12 AM

Where do I find which pins on JB1 the UART lines are connected to? The TE0701 TRM chap. 5.2 says "UART RX", "UART TX" on JB1, but such pin names do not exist on TE0701 JB1. I tried to get a clue from reading the schematics but the trace ends at CLPD BDBUS0 and 1 (which _may_ be the correct pins but the TRM chap. 6.2 does not state this clearly). But the BDBUS pins aren't available on JB1 anyway.

So what gives?

#10

UltraScale / TE0865-02+TEBT0865+KK0865

Last post by mer - June 04, 2025, 11:42:27 PM

Hello, beginning to put together as system utilizing TE0865-02+TEBT0865+KK0865. Noticing that the TEBT0865 TRM is empty. Am I looking in the wrong place? https://wiki.trenz-electronic.de/display/PD/TEBT0865
Also, there doesn't seem to be an obvious place to plug in the KK0865 pwm fan. Little help?