Part Number: DP83867IR
Tool/software:
HI,Team.
We plan to use DP83867IR for product function design, using RGMII mode. I found the register mapping table in the manual. It is not clear how to use these registers. Can TI provide the initialization software…
Hi Pavirthran!
Apologies for not responding yesterday. Please find feedback below. Note that whether these LEDs are connected correctly or not, it should not affect the PHY's ability to link up. Link status can be checked by reading Reg 0x1.
Current…
Part Number: DP83867IR Tool/software: Hi,
customer use dp83867ir work with tda4, RGMII interface, we can get GTX_clk= 125Mhz, RX_CLK=125Mhz.
ping with compute cannot success, following is register value:
register
value
0x00
0x1140
0x01
0x796d …
Part Number: DP83867IR Tool/software: Hi,
One question on LED_0 strap option. When I set it to mode 3, does that mean ports are mirrored internally or port mirror feature is enabled?
My hardware is able to connect to PC only in mode 3 but not in mode…
Part Number: DP83867IR Tool/software: Hi Team,
When the customer read Register 0x006F, Bit[8] = 1.
This bit is Reserved bit and the default is "0", Read Only.
- Is there a possibility that this bit will be asserted to "1" when shipped?…
Part Number: DP83867IR We are using DP83867IR.
But we have to let DP83867IR shut down because of any reason.
Please let me know about some action for the above status.
For your reference, our MCU should not recognize DP83867IR after the above action. …
Part Number: DP83867IR Tool/software: Hi TI EPHY Team,
We observed glitch in the RGMII TX signal as shown in the below waveform, couple of glitch are close to 0.7V (Low level input voltage of DP83867IR). Can you please check and confirm this kind of glitch…
Part Number: DP83867IR HI,Team
Regarding the RGMII signals of DP83867IRRGZT, they include TX_CLK, TX_D[3:0], RX_CLK, RX_D[3:0], TX_CTRL, RX_CTRL, MDC, MDIO, INT_PWDN, RESET_N. What are the signal spacing requirements in PCB LAYOUT? If grouped according…