W5500 Common mode register (MR ) allways readed as 0
Ethernet Chips
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RE: W5500 Common mode register (MR ) allways readed as 0
by Eugeny ·
Why did you decide that it is a problem? What you expect to read from there and when (after what actions)?
Did you read the datasheet?
RE: RE: W5500 Common mode register (MR ) allways readed as 0
by NickB53 ·
I try to set PB and FARP bits to MR but register readed as 0. But GAR , SUBR registers I can write and read correct. PHYCFGR and VERSION registers also readed correct. And - device did no connect LINKLED and ACTLED flased in ~1sec interval
RE: W5500 Common mode register (MR ) allways readed as 0
by Eugeny ·
What exact value(s) you write to common MR register?
RE: W5500 Common mode register (MR ) allways readed as 0
by becky ·
Hello,
Check the address value of MR register and if you set RST bit MR register.
Setting RST to 1 resets all register values.