TMS320F28377D: Uniflash Overlapping Segments Error

Hi Matt,

Could you try the latest UniFlash 9.0? This version has the latest fixes, including some that impact multi-core devices like the F28377D that was found on earlier 8.x releases. I can't say with any certainty that it will address your issue but it will be helpful for our investigations if you are on the latest version.

Thanks

ki

Hi Ki,

I have now installed 9.0 but I have the same issue. I was running 8.8.1 and 4.6.0 before - both with same issue.

Matt

Thanks for trying Matt. I'll see if I can for details on the reported fix in the other thread.

Just to simplify this: I get the same error when I try to load one program as .out and a 4 byte binary file at address 0xBE000 at the same time. "Overlapping segments at address 0x86000"

Below is my set-up.

- Image 1 is my main program which uses Flash sectors C-G

- Image 2 is a 4-byte serial number programmed to Flash N

- Image 3 is a bootloader which uses Flash A

I can program 2 and 3 at the same time. But I can only program 1 on its own, not with either other program

Additionally, memory region print outs from dslite when...

Programming image 1:

"Loading Program: C:/Users/mwiggans/Desktop/Software/1006/S-1006-1600i3v8/JTAG/S-1006-1601A_3v8.out
Preparing ...
.const_cla: 0 of 120 at 0x84000
Erasing Flash
Erasing Bank 0, Sector A
Erasing Bank 0, Sector B: 6%
Erasing Bank 0, Sector C: 13%
Erasing Bank 0, Sector D: 20%
Erasing Bank 0, Sector E: 26%
Erasing Bank 0, Sector F: 33%
Erasing Bank 0, Sector G: 40%
Erasing Bank 0, Sector H: 46%
Erasing Bank 0, Sector I: 53%
Erasing Bank 0, Sector J: 60%
Erasing Bank 0, Sector K: 66%
Erasing Bank 0, Sector L: 73%
Erasing Bank 0, Sector M: 80%
Erasing Bank 0, Sector N: 86%
Cla1Prog: 0 of 2468 at 0x84040
fapifuncs: 0 of 3198 at 0x84540: 1%
tifuncs: 0 of 8274 at 0x84b80: 2%
.switch: 0 of 1304 at 0x85c00: 7%
pumprfidfuncs: 0 of 15104 at 0x88000: 7%
usbfuncs: 0 of 14158 at 0x8a000: 15%
wirelessfuncs: 0 of 14204 at 0x8c000: 22%
periphalfuncs: 0 of 15096 at 0x8e000: 30%
libfuncs: 0 of 48576 at 0x90000: 37%
ramfuncs: 0 of 15194 at 0x96000: 62%
.text: 0 of 50050 at 0x98000: 70%
codestart: 0 of 4 at 0x86000: 95%
.cinit: 0 of 4870 at 0x86008: 95%
.econst: 0 of 3016 at 0x87000: 98%
Finished: 98%
Setting PC to entry point.: 98%"

Programming image 2 and 3 together:

"Loading Program: Multiple Files
Preparing ...
codestart: 0 of 4 at 0x80000
.text: 0 of 568 at 0x80008
.cinit: 8 of 52 at 0x80124: 92%
0 of 4 at 0xbe000: 99%
Finished: 99%
Setting PC to entry point.: 99%"

Thank you for the additional details. We are investigating.