Le 15/02/2011 12:50, Ran a écrit :
Albert ARIBAUD<albert.aribaud<at> free.fr> writes:
Evidently the mcBsp specs won't tell you how the device is mapped within a given SoC. As for the OMAPL138 SoC, it looks more like an overview. You would need to refer to a detailed spec, one with register level description of the module.
the mcBSP link above has a detailed description of the registers in the mcBSP module, but it does not refer to base address register.
Yes, that's what I wrote above. The base address register mapping the mcBsp at a given address would be described in the detailed spec of the SoC, the one with all registers.
it is interesting to note that in the UART case I have no suce problem. The UART's and mcBSP are quite similiar.
Indeed, but this does not mean they are mapped the same way. You can only tell by looking at the detailed register map of the SoC.
Regards,
Ran
Amicalement,