Re: [iPAQ] MMC on the h39xx

Brad Campbell wrote:

> Wes wrote:
>
>> First off, sorry if this is a repeat, my client went stupid before...
>>
>> But anyway, I heard someone mention that the main reason MMC/SD wasn't
>> supported on the h39xx series yet was lack of documentation on the SD
>> chipset they used (Toshiba). And knowing toshiba, I had all but given
>> up hope of the documentation ever showing up. I was quite surprised to
>> find they've changed things around lately, and...
>>
>> I do believe this is the complete datasheet for the TC6380AF chip used
>> in the h39xx:
>> http://www.toshiba.com/taec/components/Datasheet/TC6380AF-020410E_R1.5.p
>> df
>
>
> I'd be interested in getting a confirmation of this. I just went and
> picked up a 3970 so I can see if I can get it going if that is really
> the chip.
> Has anyone been inside a 3970 and got chip numbers that can confirm
> please?
>
Chip numbers won't do it. The mmc/sd controller is an ASIC that uses
the same ASIC core as the SD and SDIO controllers from Toshiba.

Jamey
Received on Fri Aug 6 15:17:29 2004