Advanced DMA
Posted: Thu Oct 30, 2003 12:00 am
Hello all,
I'm curious as to whether anybody has any documentation on some of the later forms of DMA (ie, bus mastered, pci, etc, DMA).
I'm not even looking for programming info, per se, at this point, I'm just looking for capabilities (such as maximum bytes transfered, bus width, number of channels open at once, etc).
Cheers,
Jeff
PS: Of course, any programming info is greatly appreciated as well, as I will need it eventually anyway
I'm curious as to whether anybody has any documentation on some of the later forms of DMA (ie, bus mastered, pci, etc, DMA).
I'm not even looking for programming info, per se, at this point, I'm just looking for capabilities (such as maximum bytes transfered, bus width, number of channels open at once, etc).
Cheers,
Jeff
PS: Of course, any programming info is greatly appreciated as well, as I will need it eventually anyway