On 30/01/2013 22:19, Benoît Thébaudeau wrote:
> MMDC1_MDCFG1.tMRD should be set to max(tMRD, tMOD) for DDR3.
>
> For all DDR3 speed bins:
> tMRD(min) = 4 nCK
> tMOD(min) = max(12 nCK, 15 ns)
>
> Hence, MMDC1_MDCFG1.tMRD should be set to max(12 nCK, 15 ns), which is 12 nCK
> at 532 MHz, encode
Hi Benoît,
On 01/31/2013 04:25 PM, Benoît Thébaudeau wrote:
On Friday, February 1, 2013 12:14:53 AM, Eric Nelson wrote:
On 01/30/2013 02:19 PM, Benoît Thébaudeau wrote:
MMDC1_MDCFG1.tMRD should be set to max(tMRD, tMOD) for DDR3.
For all DDR3 speed bins:
tMRD(min) = 4 nCK
tMOD(min) =
Hi Eric,
On Friday, February 1, 2013 7:28:05 PM, Eric Nelson wrote:
> Hi Benoît,
>
> On 01/31/2013 04:25 PM, Benoît Thébaudeau wrote:
> > On Friday, February 1, 2013 12:14:53 AM, Eric Nelson wrote:
> >> On 01/30/2013 02:19 PM, Benoît Thébaudeau wrote:
> >>> MMDC1_MDCFG1.tMRD should be set to max(
Hi Eric,
On Friday, February 1, 2013 12:14:53 AM, Eric Nelson wrote:
> On 01/30/2013 02:19 PM, Benoît Thébaudeau wrote:
> > MMDC1_MDCFG1.tMRD should be set to max(tMRD, tMOD) for DDR3.
> >
> > For all DDR3 speed bins:
> >tMRD(min) = 4 nCK
> >tMOD(min) = max(12 nCK, 15 ns)
> >
> > Hence, MM
On 01/30/2013 02:19 PM, Benoît Thébaudeau wrote:
MMDC1_MDCFG1.tMRD should be set to max(tMRD, tMOD) for DDR3.
For all DDR3 speed bins:
tMRD(min) = 4 nCK
tMOD(min) = max(12 nCK, 15 ns)
Hence, MMDC1_MDCFG1.tMRD should be set to max(12 nCK, 15 ns), which is 12 nCK
at 532 MHz, encoded as 0xB
MMDC1_MDCFG1.tMRD should be set to max(tMRD, tMOD) for DDR3.
For all DDR3 speed bins:
tMRD(min) = 4 nCK
tMOD(min) = max(12 nCK, 15 ns)
Hence, MMDC1_MDCFG1.tMRD should be set to max(12 nCK, 15 ns), which is 12 nCK
at 532 MHz, encoded as 0xB in the bit-field MMDC1_MDCFG1[8:5].
Signed-off-by: B
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