Part Number: TIDA-00299
My customer is considering using DP83822 and refers TIDA-00299 schematic.
The center tap of the pulse Trans is divided as below on this TIDA;
On the other hand, the center tap is connected directly as below on the EVM.
Part Number: TIDA-00299 Other Parts Discussed in Thread: DP83822I , , DP83826I
For a comparable setup as in TIDA-00299 do you see any issue by using DP83826I instead of DP83822I for Ethercat slave? In term HW design change what would be the main aspects…
Part Number: TIDA-00299 Other Parts Discussed in Thread: DP83822I Hi,
My customer is evaluating DP83822I, They wonder if this device passed the Ethercat certification. TIDA-00299 shows it passed this certification. would you please show me this certificate…
Part Number: DP83822IF Other Parts Discussed in Thread: TIDA-00299
Hi all Would you mind if we ask DP83822IF? On the reference design TIDA-00299, there are C28 ～ C31 = 4.7pF. What are these C28 ～ C31 = 4.7pF used for? To improve noise? In generally, these capacitances…
Part Number: TIDA-00299 Other Parts Discussed in Thread: TMDXICE110 , TMDSICE3359 , AMIC110 , AM3359
Dear distinguished engineer,
I migrated ecat_appl project code from TMDSICE3359 to TMDXICE110, after loading this ecat_appl.out file, it mentioned error…
Part Number: DP83822IF Other Parts Discussed in Thread: TIDA-00299 Hi all Would you mind if we ask DP83822IF? On TIDA-00299, Reset pin pull down resistance is 2.4kohm. Is it possible to use 10kohm for pull down? Does it use for low level in case of indefinite…
The reference designs we have available are under the "Design and Development" tab of the product folder. I believe the following may be useful:
Part Number: AM3352 Other Parts Discussed in Thread: TIDA-00299
a customer is connecting 2x DP83822 PHYs on the 2x PRU MII interfaces and wants to configure two things on bootup
 Put the AM3352 into 25MHz crystal mode via SYSBOOT[15:14] = 10b…
We do not have application notes like this.
We do provide reference designs that show the DP83822 connected to microprocessors with integrated MAC layers.
For example, see the TIDA-00299 design here: www.ti.com/.../TIDA-00299
You are correct, the pin out is different between TLK111 and DP83822I. It's a incorrect tagging on our product page and I will get that fixed. Thanks for pointing it out.
DP83822I supports the similar functionality as TLK111 and is qualified…