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Original question:
TMS320F28388D: SYSBIOS linker.cmd: modify ".resetVecs:load > 0x200040"
Hi Experts,
Our customer is developing their power-board-units with F28388D(SYS/BIOS). Also, customer has experience that customer was evaluating F28377D(SYS/BIOS). Recently, since customer encountered the issue which was related to interrupt-setting, they would like to confirm the following parameters. The reason why customer is using SYS/BIOS on C2000 is that, customer would like to create mult-task handling.
1. NUM_INTERRUPTS_PIE and NUM_INTERRUPTS_ALL
Regarding F28377D device, customer confirmed they are able to set those parameters as follows. Regarding F28388D device, customer noticed they were not able to set “NUM_INTERRUPTS_PIE” to more than 128. Therefore, they configured those parameters as follows.
Customer would like to confirm if those parameter setting does not have any problem or not. Customer configured those like the attached file(C2000_PIE.zip). Can we have your expert’s advice/comments on this, please?
[F28377D] NUM_INTERRUPTS_PIE =192, NUM_INTERRUPTS_ALL=224
[F28388D] NUM_INTERRUPTS_PIE =96, NUM_INTERRUPTS_ALL=128
2. if there are any helpful documents/URL for SYS/BIOS configuration, could you share them, please?
3. Recently, we are not able to see SYS/BIOS documents or URL. we would like to know if TI is able to support C2000 SYS/BIOS at this time. Can I have Expert’s comments on this, please? (there are still some TI-wiki URL, however, I’m not sure if those URL are available)
Best regards,
Miyazaki
Takayuki Miyazaki said:Would you see any concern about this configuration?
no
Takayuki Miyazaki said:how should I check this URL?
You can look at the documentation inside the SYS/BIOS product. Open <BIOS_install_dir>/docs/Bios_APIs.html and nagivate to the ti.sysbios.family.c28.Hwi module. For example:
