DDR5 Query
[AMD] Zen 4 or 5
# Compile the tool
cc zencli.c -o zencli
- Run it as root on the first four channels to dump the memory controller configuration
# channel 0
./zencli smu 0x50100
# channel 1
./zencli smu 0x150100
# channel 2
./zencli smu 0x250100
# channel 3
./zencli smu 0x350100
- In the
DdrType bits-field I expect to find some new DDR5 type values or something in the Reserved part
[Intel]
- I still have found no IMC register about non-binary DDR5
DDR5 Query
What is “non-binary” memory?
To decode the 24GB or 48GB DIMM geometry, can anyone dump some registers ?
[AMD] Zen 4 or 5
# Compile the tool cc zencli.c -o zencliDdrTypebits-field I expect to find some new DDR5 type values or something in theReservedpart[Intel]