Part Number: DP83822IF Tool/software: Is there wettable flank PKG for DP83822IFRHBR.
If it has already supported, it would be helpful if you could also let me know.
Part Number: DP83822IF Tool/software: Hi team,
1. Could you let me know the recommended register setting procedure for DP83822IF for 100BASE-FX?
Is the procedure below okay?
i) Table 8-24. 0x000A Control Register #2 (CR2)
Set bit[14] to 0b1(Enable)
ii…
Part Number: DP83822IF Tool/software:
hello,
we are having problem with what we belive is the auto negotiation process / Link not established.
we are using your PHY DP83822IFRHBR in our Servodrive in order to communicate via EtherCAT - we have two PHYs…
Hi Itoh-san,
12) We have not seen any issues with default value of 0x456 for non-MII MAC interfaces. This setting is acceptable for RMII/RGMII communication.
Thank you,
Evan
Part Number: DP83822IF Tool/software: How much current can the LED_1 and LED_0 pins sink using the onchip LED driver.
Is 33 mA acceptable on LED_1 plus another 33 mA on LED_0?
Hi Magid,
I believe the MSP430 need to be flashed. Have you installed the software "Uni-flash" yet?
Section 2.3.1 in the userguide should give you the instruction on how to flash the MSP. The following link should give you an instruction on…
Hi Evan,
The last experiment with 100 ohm was no better or worse than 39.2 or 82.5 ohm. I was discussing with a colleague who was confronted with a similar situation a few years ago. He suggested a level shifter on the RX side of the DP83822IF to get…
Hi Oh Sangbong,
Your understanding is correct, below I have added more detail.
Oh Sangbong said: According to your answer, if it is 25MHz XI input, the setting should be 25MHz, and naturally, it will be set to master mode, and should RX_D3 PIN be connected…
Part Number: DP83822IF hi.
Strap set up for DP83822IF fiber drive
After testing, the pull-down straps of RX_D0 and RX_D1 did not work properly
If the pull-down strap of RX_D0, RX_D1 is applied with RH 2.49K pull-up resistance, it is set datasheet mode…