|
Hi~ I have a problem about DSP56F803,When I into the Debug mode then I go to check OS1,OS0 two bits,their status is 1 and 0.The status show the core is busy status,I don't know where is my wrong,I describe my step for into the debug mode below.I hope you can give me some suggest. Step1.RESET pin to low and TRST pin to Hi Step2.JTAG port go to RUN-TEST/idle status. Step3.Load ENABLE_ONCE instruction. Step4.Load DEBUG_REQUEST instruction. Step5.REST pin to Hi and TRST pin to Hi. Step6.Check OS1 and OS0 on TDO pin .(the result is 1 and 0) Pls see it and tell me where is my wrong.? Thank you very very much. Best regards, Ben |