Does anyone know if I can run DDR1 type of memory at double the frequency of MPMC4.03 (EDK10.1) main clock? Or is this possible for DDR2 only? I am having difficult time trying to understand this from the datasheet. So, before digging into the MPMC source code I thought I would try asking... Thanks, /Mikhail
MPMC4.03 DDR1 question
Started by ●July 17, 2009
Reply by ●July 21, 20092009-07-21
On Jul 17, 11:48=A0pm, "MM" <mbmsv@yahoo.com> wrote:> Does anyone know if I can run DDR1 type of memory at double the frequency=ofMPMC4.03 (EDK10.1) main clock? Or is this possible for DDR2 only? I am> having difficult time trying to understand this from the datasheet. So, > before digging into the MPMC source code I thought I would try asking... > > Thanks, > /MikhailHi Mikhail In MPMC v4.03 I don't find any hint that 1:2 clock ratio is not allowed for DDR1. In v5.02 the 1:2 clock ratio is described in chapter Performance... Have fun Florian
Reply by ●July 21, 20092009-07-21