Dear Sir or Madam,
I have a question about EIM wait setting in i.MX6DL.
And I'd like to use the synchronous access on EIM.
Refer to EIM_CSnRCR1 field descriptions in MCIMX6SDLRM(Rev.1).
There is following description about RWSC(Read Wait State Control).
"start of an access"
Is it meaning of "The first rising-edge of BCLK"?
Refer to "Figure 22-12. SRD=1,BCD=0,BCS=0,RWSC=1,RADVA=0,RADVN=0,RFL=0,RL=0" in MCIMX6SDLRM(Rev.1).
When setting to RFL=1, where does the setting of RWSC correspond to in the Figure 22-12?
(It is difficult to understand Figure 22-12. It has mixed internal signal and external signals.)
Refer to Table 22-2 in MCIMX6SDLRM(Rev.1).
There is following description.
"NOTE: For burst devices, WAIT output should be configured to change one cycle before data is ready (before delay)"
This meaning is fixed 1 BCLK before data is ready, isn't it?