DDR4 standard has 16 devices per rank. In DDR3 it is 8 devices per rank.
On Fri, Feb 9, 2018 at 6:12 AM, 조해윤 <chohy2...@gmail.com> wrote: > Dear, all. > > According to below link, > http://repo.gem5.org/gem5?cmd=changeset;node=17b37f38944a > DDR4_2400_8x8 uses a 8-bit width device and 8 devices are in a rank. > > My doubt is the below. > DDR4_2400_8x8 class is overriding DDR4_2400_16x4 class in DRAMCtrl.py > However, the devices_per_rank is still 16. > In my understanding, devices_per_rank should be 8. > Is there any missing point for my understanding? > > Best regards, > Haeyoon Cho > > _______________________________________________ > gem5-users mailing list > email@example.com > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list firstname.lastname@example.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users