Hello all:
Who has tested the TSIF on DM6467? The TSIF interface is on DC_P2 connector on DM6467 , I want to test the parallel,synchronous,and input model of TSIF0,
I haved designed a TSIF connector in order to connect the TSIF interface on DC_P2 to another board(a board has the function as TS analyzer),and there only eleven pins:
1.TS0_CLKIN(TSIF0 receive clock input )
2.TS0_EN_WAITO(date enable)
3.TS0_PSTIN(packet start)
4.TSDIN0——TSDIN7(data)
The above is my hardware,and I install the TSIF driver,compile the application (saTsifUserPtrBuffer and so on),and I use oscilloscope to measure the above eleven pins,all normal,so The TSIF source is right,it can produce the right TS signal.But when I execute the application:
./ ./saTsifUserPtrBuffer 60000 60000 60000 60000 ,it only turn out only the followings information:
-------------------Send the Data from the MPEG2 TS Analyzer
Last,I put some debug information in the TS Driver,I found it can't execute the irqreturn_t tsif_isr(int irq, void *dev_id, struct pt_regs *regs) function, so it can't produce interrupt.
The application I have changed some, although I only configure it BYPASS model to receive any packets ,still can't produce interrupt.
Anyone encounter the above question? If some problem is related to my HardWare ?but I think the parallel,synchronous,and input model of TSIF0 only 11 pins,am I right?
Thanks everyone!
