Part Number: DP83849C Dear DP83849c experts,
Post reset, and after having then enabling the MII loopback field, are there any other registers that must be set to assure MII loopback mode ?
Kind regards,
Rocco
Part Number: DP83849C Dear DP83849C experts,
I am using the DP83849C phy. I understand that there are 3 types of loopback tests available with this phy. They are:
- Internal BIST test. A pseudo random pattern is generated in the phy and looped from the…
Part Number: DP83849C Other Parts Discussed in Thread: DP83849IVS-EVK Dear DP83849C Experts,
I am using the DP83849C phy. After reset the speed selection bit (bit 13 of the BMCR register) is set to 1, indicating a speed selection of 100 Mbits/s.
Auto…
Part Number: DP83849C Dear DP83849C experts,
I am working with a solution that uses a DP83849C phy. I have configured the phy, and have a BIST test in internal loopback mode, and the BIST test passes.
I have made an ethernet loopback plug, and have re…
Part Number: DP83849C
Hi TI,
I'm using DP83849C,the circuit on the datasheet,the TCT and RCT pins are pulled up to 3.3V,BUT in some other network transformer circuit,the TCT and RCT pins are pulled down to ground by capacitor.
I want to know the real…
Part Number: DP83849C Dear DP83894C experts,
The spec says the following about the MII RX_ER
"MII RECEIVE ERROR: Asserted high synchronously to RX_CLK to indicate that an invalid symbol has been detected within a received packet in 100 Mb/s mode.…
Other Parts Discussed in Thread: DP83849IF , DP83822IF Looking for UTP<->Fiber(Media Converter) IC See related information from TI's website www.ti.com/.../tidu510a.pdf Content using DP83849 However, the new project does not require dual Phyter and…
Part Number: DP83849C Hello guys,
One of my customers is considering using DP83849.
The have the following question about the device. Could you give me your reply?
Q. Does DP83849 have any signal or way to show whether the device operation is under control…
Part Number: DP83849ID Other Parts Discussed in Thread: DP83849C , , DP83849I , DP83849IF Hi team,
My customer is using DP83849ID. And they only need the RJ45 port and no need to use fiber port. But now we are facing deliver shortage on DP83849ID. I see…
Other Parts Discussed in Thread: DP83849C I have a DP83849C interfaced with a C6745 RMII configuration. I am trying a test case to transmit a UDP message with no data 100BaseTX, full duplex. I can write/read the MDIO along with measuring the 50Mhz clock…