Part Number: DP83822IF Other Parts Discussed in Thread: AM2634 , SYSCONFIG
Hello,
I generated a custom PHY driver source for the DP83822IF.
MCU is AM2634
First of all, I changed the ETHPHY from Sysconfig to Custom and completed Device Name settings and…
Part Number: DP83822IF
Hello,
I need to set LED_0 of DP83822IF to MII_LINK
and i need to set COL to operate as LINK_OK
When I looked at the datasheet, I understand that LED0 and COL pins are set in the MLEDCR register.
However, if I look at page 52…
Part Number: DP83822IF Other Parts Discussed in Thread: ALLIGATOR
I'm using an FPGA to write to the PHY registers as I do with other PHYs.
I send 32 ONEs as a preamble followed by:
SOF 0b01
OPCODE 0b01 (for write)
PHY ADDR 0b00001 (per datasheet 8…
Part Number: DP83822IF Other Parts Discussed in Thread: AM2634 , DP83826E
Hello,
I am trying to apply it to AM2634 Ethercat SDK using DP83822.
I would like to know what requirements are required by DP83822 PHY in Ethercat.
I think I need to know it so…
Part Number: DP83822IF Hi TI,
We have board based on DP83822.
Schematic same as the EVM -- no Bootstraping resistors (configured by MDIO)
DP83822HFRHBT.pdf
We have link to PC and have cominucation with SMI with the chip
We encouter with problem in RGMII…
Part Number: DP83822IF Hello,
I need to set LED_0 of DP83822IF to MII_LINK
and i need to set COL to operate as LINK_OK
When I looked at the datasheet, I understand that LED0 and COL pins are set in the MLEDCR register.
However, if I look at page 52 of…
Part Number: DP83822IF Hi Support Team,
DP83822IF In FX mode, when plugging and unplugging with traffic, the link cannot be established. Is there a register or method that can solve this problem?
Thanks.
Dear Hillman,
Sorry for delayed response,
I am able to communicate over Fiber Optic mode using DP83822PHY.
I need to disable Auto negotiation after PHY reset forcefully then it works as required in FO mode.
thanks for your support
Thanks
Sachin Barkul …
Part Number: DP83822IF Other Parts Discussed in Thread: DP83825 Hi Experts,
My customer reported an issue of DP83822IF.
Normally the device can work properly if one equipment with DP83822IF is connected to another same equipment or a PC, if both sides…
Apologies for the delayed response. First and foremost, I'd like to express my gratitude for your assistance with the issue. We successfully resolved it by implementing a 3.5 ns RX clock shift, achieved by setting bit 12 in register 0x0017 in phy.…