Hello. I use c5502 DSP. How can I synchronize data transmitted through two McBSP
ports via DMA? Data from DX0 pin should be synchronised with data from DX1 pin.
This is needed to implement so called "Blackfin interface" between AD9957 and
c5502 DSP. I tried to make Dual Serial I/Q Bit Stream Timing Diagram using ASCII
symbols:
TxENABLE (FSX0)
_____________________________
/ \
PDCLK (CLKR0)
_ _ _ _ _ _ _ _
/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_
IDATA (DX0)
_ _ _ _ _ _ _ _
/I\_/I\_/I\_/I\_/I\_/I\_/I\_/I\_
QDATA (DX1)
_ _ _ _ _ _ _ _
/Q\_/Q\_/Q\_/Q\_/Q\_/Q\_/Q\_/Q\_
