On 20/06/2019 17:15, Sameer Pujar wrote: > From Tegra186 onwards OUTSTANDING_REQUESTS field is added in channel > configuration register (bits 7:4). ADMA allows a maximum of 8 reads > to source and that many writes to target memory be outstanding at any > given point of time. If this field is not programmed, DMA transfers > fail to happen. BTW, I am not sure I follow the above. You say a max of 8 reads to the source, however, the field we are programming can have a value of up to 15. So does that mean this field should only be programmed with a max of 8? Thanks Jon -- nvpublic
