DVFS Config

R/W Latency:

0

Core Timings:

0

%
tREFI:

100

%
tREFI is temperature affected! (Max is 200% on T210)

Change FREQ to wanted frequency in MHz from the supported list.

Advanced DVFS Config

Write Latency:

R/W Latency

tRP:

0

%
tRAS:

0

%
tRCD:

0

%
tRTW:

0

%
tWTR:

0

%
tRFC:

0

%
tRRD/tFAW:

0

%
HP Mode. Increases Performance and Bandwidth (and Power/Temperature).
AC Mode. Can increase max frequency. Especially on big modules.

If Advanced DVFS Config timings are enabled, all 8 timings above are not affected by Core Timings knob in DVFS Config, but all the rest not listed here are affected.

tRTW and tWTR reduction depends a lot on frequency. It can be normally increased more with lower frequencies.

If Write Latency is set, it gets decoupled from R/W Latency and R/W Latency acts like a Read Latency.