i'd like to know which type of " uart 2 external memory" sdma transfer is faster. Should i use a shared Uart connect to SDMA via SPBA or is the access over the Functional Unit Peripheral/Burst Units for "normal" Uarts faster.
SPBA bus is preferred, since it is dedicated to SDMA, and thus bus swithch, bus competition(specailly for IP bus which connected with a lot of peripheral), if Functional Unit Peripheral used, can be avoided.
SPBA bus is preferred, since it is dedicated to SDMA, and thus bus swithch, bus competition(specailly for IP bus which connected with a lot of peripheral), if Functional Unit Peripheral used, can be avoided.
