Part Number: DRA821U-Q1 Other Parts Discussed in Thread: TDA4VM Tool/software: is DRA821U2 = J7200 ?
what is relationship between DRA821U2-Q1 and J21E ?
Thanks
Max
Part Number: DRA821U-Q1 Tool/software: Hi,
I am working on DRA821U2-Q1, questions below.
I am supporting production line programming, what is the best way to program the device in production line?
I am thinking about off-board pre-program OSPI NOR flash…
Part Number: DRA821U-Q1 Tool/software: In a custom board, we are using two lanes of SGMII from CPSW5G (serdes lanes 2 and 3) but the problem is that the signalling rate is doubled.
It should be 800ps/bit (1.25GBaud), but it is 400ps. (it is not 320ps…
Part Number: DRA821U-Q1 Tool/software: Made an E2E post a couple months ago trying to get In-Line ECC enabled on our EVM and custom hardware. We were provided instructions on how to enable in-line ECC through the linked E2E post. We are able to boot…
Part Number: DRA821U-Q1 Tool/software: In the datasheet (rev E), Table 6-107. Unused Balls Specific Connection Requirements does not list balls T3 and U3, I2C1 device. It lists other I2C0 devices. But the schematic design checklist tool lists these (…
Part Number: DRA821U-Q1 Other Parts Discussed in Thread: DRA821U Tool/software: Dear team,
I'm using Lane3 of serdes for USB3.0 type-C, below figure in TRM suggests using Lane 0 or 2 for type-C. So in that case USB3.0 won't work in my board?
…
Part Number: DRA821U-Q1 Tool/software: Hello I am sourcing for telematics hardware supplier to provide the above mentioned TCU hardware. Please reach out if you designing such TCU and you can supply them Thanks
Hi Nikhil,
Sorry for the delay.
Nikhil k said: But here serdes phy itself not probing..
Have you verified this with additional prints in the u-boot?
Can you share the complete updated device-tree with all the changes.
Regards, Tanmay
Part Number: DRA821U-Q1 Other Parts Discussed in Thread: DRA821 Tool/software: Hi Team,
We are working on DRA821 cpu with Linux SDK 09.02.
I want to test R5 cores of this cpu with simple application(ex: hello world application), as per my understanding…