i.MX ProcessorsのトピックRe: i.MX6 Operating Frequency

i.MX6 Operating Frequency

madhusoodanabai — Sat, 24 Nov 2012 13:03:54 GMT

Hi,

We are using i.MX6 quad processor (PCIMX6Q6AVT10AA) in our design. We are trying to operate the processor at 1GHz speed but we are able to achieve till 792MHz speed. What may be the reasons for processor not operating at higher frequencies ?

Regards,

Madhusoodana Bairy

Re: i.MX6 Operating Frequency

jimmychan — Mon, 03 Dec 2012 04:52:26 GMT

Have you apply the properly voltage for high frequency operation?

For details, please see the i.MX6Q datasheet (IMX6DQAEC.pdf)

Table 7. Operating Ranges.

Re: i.MX6 Operating Frequency

madhusoodanabai — Mon, 03 Dec 2012 06:52:06 GMT

Hi,

Yes, we have applied 1.35V to the core as per processor datasheet. However, we have even tried with 1.2V to the core. Is there any other particular voltage that has to be given to the core for high frequency operation?

Thanks.

With Regards,

Madhusoodana Bairy

From: jimmychan

Sent: Monday, December 03, 2012 10:22 AM

To: Madhusoodana Bairy

Subject: Re: i.MX Community - i.MX6 Operating Frequency

i.MX6 Operating Frequency

created by jimmychan in i.MX Community - View the full discussion