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C2000: TMS320F28379D

Other Parts Discussed in Thread: TMS320F28379D

Dear Rafael

Thanks we resolved this issue.

But we facing one more issue in our own customized board for TMS320F28379D please find the Schematic Diagram for your reference.

We are doing a program via USB (FTDI2232H) and  getting a new error message appears in below we mentioned.

Error connecting to the target:
(Error -2131 @ 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).

We suspected one thing in below mentioned boot strip switch.

in Pin No 3 and  4 are open condition we measured voltage TRST is 0 Volt  and JTAG_TRST is getting 3.2v nearly.

But  in Pin No 3 and  4 are Colse condition we measured voltage TRST is 0 Volt  and JTAG_TRST is getting 0 v.

In programming  mode we chose pin  no 1 & 6 are close condition

pin  no 2 & 5 are close condition

pin  no 3 & 4 are close condition

Kindly suggest how to solve this issue and give some other check point.

Please do the needful.

Thanks and regards

EG.Rajendhran

 TI Controller Schematic.pdf