On Wed, 2008-06-11 at 16:39 +0000, javierroitman wrote:
> Hi, Everybody!
>
> I am trying to use a Huawei E226 HSPA Modem
> The first problem I have found is that the 7260 becomes very unstable
> just by plugging the modem in. The board reboots several times until
> it finally gets to the login prompt. Once there, it may lock or
> reboot again after several minutes with no other action from my side.
>
You might find that your power supply does not have enough current for
the modem to operate correctly.
The modem probably requires at least 2A peak current during certain
parts of transmitting, this is in addition to the power required by the
TS7260.
HTH,
Phil
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