Hi Joseph, As David stated, the IBIS models are more appropriate models for evaluating signal integrity and we have IBIS models available for most of our products2 For digital isolators, I recommend you to consider ISO7742 which offers much better performance over ISO7242C. We do also have PSpice model for ISO7742 on its product page which you can simulate in PSPICE-FOR-TI. Let me know, thanks. Regards, Koteshwar Rao

Hi, Sean Thanks for you reply. When the load current changes, according to power conservation, the inductor current will also change, but because VOUT is 12V and VIN is 48V, the magnitude of the inductor current change is much smaller, so when I adjust the load current in small increments, the inductor current change is barely noticeable, can it be understood in this way? Vsw1 and Vsw2 in the ADC sampling circuit are actually the voltages across a series of parallel capacitors as shown in the diagram below, correct?The current is then calculated.Is constant_0_01733 the coefficient calculated by this way?So how is the iout_offset calculated, I measured the ADC reading of 33 when 48V is not powered up and the iout_offset is 65, how do I calculate that? But is the amount of current in the circuit really what the GUI shows, being able to reach 20A or even more, I'm confused about that. How are ADC12_IOUT_SCALER_MANTISSA and ADC12_IOUT_SCALER_EXPONENT determined? Regards, Martin.

ye

Part Number: LMR50410 Tool/software: I'm looking at designs around the LMR50410Y3F-Q1 provided by Webench, and in the BOM it sure does recommend a lot of obsolete parts. Tends to undermine the utility of the tool since I have to spend time sourcing parts after all.

The output capacitance is too small, it may cause the control loop unstable, please test the bode plot.

Hello Sean, After correcting the typo, please let me know what the correct file is? Regards, Nikhil

Hi Linda Thanks for the reply. And another question:How should i test the bode plot? Are there any user manual or other things to refer? Thank you again

Hello all, Can I get answer for this inquiry? Best Regards, Austin

Do you have Bode 100, AP300 or other network analyzer? If haven't, you can't test the bode plot. But we also can test the load transient, the following image for your reference. Another way is to add more output capacitor and check the SW waveform.

Part Number: TIDA-010216 Tool/software: In reference design file, low side mosfets and drivers part: Could you please explain charger reverse, pack_en, ld_Wake, pack_adc and chg_wake ports? We will exclude them if they are not essential for our design. Thank you. Utku

I might be able to borrow bode 100, but can not sure. I'll try to increase the output capacitance. Do you have an estimate value of the capacitors to add? Thank you Linda

You can try 300uF

Thanks for your further research! Regarding your question asking about the way I created projects and how I installed the Tools. I installed the Tools from the download page for all 3 setups (Buildserver and my desktop setups) and not from the Resource Explorer. The projects were created with Code Composer Studio IDE and GUI. Following your experiment, I installed CCS 12.7.1 on my Buildserver and tried to import an build my projects. First of all, this was the first time a project builds successful with the headless build approach on my side! The behaviour is similar to your setup: Both types of projects (Windows and Linux based) can be imported. I don't have metadata issues. In both cases I don't see the note, that the Compiler defaults to TICLANG_3.2.0.LTS, which appeared at the import from of the example project from the SDK. Windows Project Import: ortfeld@Buildserver:~/ti/ccs12.7/ccs/eclipse$ ./eclipse -noSplash -data ~/ccs-ws-12.7/ -application com.ti.ccstudio.apps.projectImport -ccs.location ~/ccs-projects/windows-based/apps.interbus/hw_compact3/r5f_freertos/prj/ SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. -------------------------------------------------------------------------------- Importing project from '/home/ortfeld/ccs-projects/windows-based/apps.interbus/hw_compact3/r5f_freertos/prj/'... Done! Linux Project Import : ortfeld@Buildserver:~/ti/ccs12.7/ccs/eclipse$ ./eclipse -noSplash -data ~/ccs-ws-12.7/ -application com.ti.ccstudio.apps.projectImport -ccs.location ~/ccs-projects/linux-based/ccs12-test/hw_compact3/r5f_freertos/prj/ SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. -------------------------------------------------------------------------------- Importing project from '/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_compact3/r5f_freertos/prj/'... Done! But in my case, only the linux based project can be built successful. The windows project still has the same error: Windows Project Build: ortfeld@Buildserver:~/ti/ccs12.7/ccs/eclipse$ ./eclipse -noSplash -data ~/ccs-ws-12.7/ -application com.ti.ccstudio.apps.projectBuild -ccs.projects prj SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CCS headless build starting... [Thu Jul 04 10:19:52 CEST 2024] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ================================================================================ Pre processing... ================================================================================ Building... **** Clean-only build of configuration Debug for project prj **** /home/ortfeld/ti/ccs12.7/ccs/utils/bin/gmake -k -j 8 clean -O rm -rf "syscfg/ti_dpl_config.h" "syscfg/ti_drivers_config.h" "syscfg/ti_drivers_open_close.h" "syscfg/ti_board_config.h" "syscfg/ti_board_open_close.h" "syscfg/ti_enet_config.h" "syscfg/ti_enet_open_close.h" "syscfg/ti_enet_lwipif.h" "syscfg/ti_pru_io_config.inc" "syscfg/ti_dpl_config.c" "syscfg/ti_drivers_config.c" "syscfg/ti_drivers_open_close.c" "syscfg/ti_pinmux_config.c" "syscfg/ti_power_clock_config.c" "syscfg/ti_board_config.c" "syscfg/ti_board_open_close.c" "syscfg/ti_enet_config.c" "syscfg/ti_enet_open_close.c" "syscfg/ti_enet_soc.c" "syscfg/ti_enet_lwipif.c" "freertos.elf" rm -rf "syscfg/ti_dpl_config.o" "syscfg/ti_drivers_config.o" "syscfg/ti_drivers_open_close.o" "syscfg/ti_pinmux_config.o" "syscfg/ti_power_clock_config.o" "syscfg/ti_board_config.o" "syscfg/ti_board_open_close.o" "syscfg/ti_enet_config.o" "syscfg/ti_enet_open_close.o" "syscfg/ti_enet_soc.o" "syscfg/ti_enet_lwipif.o" rm -rf "syscfg/ti_dpl_config.d" "syscfg/ti_drivers_config.d" "syscfg/ti_drivers_open_close.d" "syscfg/ti_pinmux_config.d" "syscfg/ti_power_clock_config.d" "syscfg/ti_board_config.d" "syscfg/ti_board_open_close.d" "syscfg/ti_enet_config.d" "syscfg/ti_enet_open_close.d" "syscfg/ti_enet_soc.d" "syscfg/ti_enet_lwipif.d" rm -rf "syscfg" Finished clean **** Build Finished **** Buildfile generation error occurred.. Product ti_cgt_tiarmclang v3.2.0.00 is not currently installed and no compatible version is available. Please install this product or a compatible version. Build stopped.. ================================================================================ CCS headless build complete! 1 out of 1 projects have errors. Linux Project Build: ortfeld@Buildserver:~/ti/ccs12.7/ccs/eclipse$ ./eclipse -noSplash -data ~/ccs-ws-12.7/ -application com.ti.ccstudio.apps.projectBuild -ccs.projects prj SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CCS headless build starting... [Thu Jul 04 10:45:42 CEST 2024] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ================================================================================ Pre processing... ================================================================================ Building... **** Clean-only build of configuration Debug for project prj **** /usr/bin/make -k -j 8 clean -O rm -rf "syscfg/ti_dpl_config.h" "syscfg/ti_drivers_config.h" "syscfg/ti_drivers_open_close.h" "syscfg/ti_board_config.h" "syscfg/ti_board_open_close.h" "syscfg/ti_enet_config.h" "syscfg/ti_enet_open_close.h" "syscfg/ti_enet_lwipif.h" "syscfg/ti_pru_io_config.inc" "syscfg/ti_dpl_config.c" "syscfg/ti_drivers_config.c" "syscfg/ti_drivers_open_close.c" "syscfg/ti_pinmux_config.c" "syscfg/ti_power_clock_config.c" "syscfg/ti_board_config.c" "syscfg/ti_board_open_close.c" "syscfg/ti_enet_config.c" "syscfg/ti_enet_open_close.c" "syscfg/ti_enet_soc.c" "syscfg/ti_enet_lwipif.c" "freertos.elf" rm -rf "syscfg/ti_dpl_config.o" "syscfg/ti_drivers_config.o" "syscfg/ti_drivers_open_close.o" "syscfg/ti_pinmux_config.o" "syscfg/ti_power_clock_config.o" "syscfg/ti_board_config.o" "syscfg/ti_board_open_close.o" "syscfg/ti_enet_config.o" "syscfg/ti_enet_open_close.o" "syscfg/ti_enet_soc.o" "syscfg/ti_enet_lwipif.o" "ibs_pcp/coding.o" "ibs_pcp/pdl_if.o" "ibs_pcp/pdl_mac.o" "ibs_pcp/receive.o" "ibs_pcp/rq_b_if.o" "ibs_pcp/transm.o" "ipc_rpmsg_ti/ipc_rpmsg.o" "src/common/ipc_driver.o" "src/common/ipc_msgq.o" "src/common/ipc_pcp_test.o" "src/common/ipc_pdo.o" "src/freertos_main.o" "src/freertos_para.o" "src/ibs_pcp.o" "src/kontiki/bg_norm.o" "src/kontiki/messages.o" "src/kontiki/msg_queue_list.o" "src/kontiki/objectdictionary.o" "src/kontiki/pd_buff.o" "src/kontiki/service_client.o" "src/kontiki/service_slv.o" "src/kontiki/timer.o" rm -rf "syscfg/ti_dpl_config.d" "syscfg/ti_drivers_config.d" "syscfg/ti_drivers_open_close.d" "syscfg/ti_pinmux_config.d" "syscfg/ti_power_clock_config.d" "syscfg/ti_board_config.d" "syscfg/ti_board_open_close.d" "syscfg/ti_enet_config.d" "syscfg/ti_enet_open_close.d" "syscfg/ti_enet_soc.d" "syscfg/ti_enet_lwipif.d" "ibs_pcp/coding.d" "ibs_pcp/pdl_if.d" "ibs_pcp/pdl_mac.d" "ibs_pcp/receive.d" "ibs_pcp/rq_b_if.d" "ibs_pcp/transm.d" "ipc_rpmsg_ti/ipc_rpmsg.d" "src/common/ipc_driver.d" "src/common/ipc_msgq.d" "src/common/ipc_pcp_test.d" "src/common/ipc_pdo.d" "src/freertos_main.d" "src/freertos_para.d" "src/ibs_pcp.d" "src/kontiki/bg_norm.d" "src/kontiki/messages.d" "src/kontiki/msg_queue_list.d" "src/kontiki/objectdictionary.d" "src/kontiki/pd_buff.d" "src/kontiki/service_client.d" "src/kontiki/service_slv.d" "src/kontiki/timer.d" rm -rf "syscfg" Finished clean **** Build Finished **** **** Build of configuration Debug for project prj **** /usr/bin/make -k -j 8 all -O Building file: "../ .syscfg" Invoking: SysConfig "/home/ortfeld/ti/sysconfig_1.18.0/sysconfig_cli.sh" --script "/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/ .syscfg" -o "syscfg" -s "/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/.metadata/product.json" --context "r5fss0-0" --part Default --package ALV --compiler ticlang Running script... Validating... Generating Code ( .syscfg)... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_dpl_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_dpl_config.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_drivers_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_drivers_config.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_drivers_open_close.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_drivers_open_close.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_pinmux_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_power_clock_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_board_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_board_config.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_board_open_close.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_board_open_close.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_config.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_config.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_open_close.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_open_close.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_soc.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_lwipif.c... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_enet_lwipif.h... Writing /home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg/ti_pru_io_config.inc... Finished building: "../ .syscfg" Building file: "syscfg/ti_enet_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_enet_config.d_raw" -MT"syscfg/ti_enet_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_enet_config.o" "syscfg/ti_enet_config.c" Finished building: "syscfg/ti_enet_config.c" Building file: "syscfg/ti_enet_open_close.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_enet_open_close.d_raw" -MT"syscfg/ti_enet_open_close.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_enet_open_close.o" "syscfg/ti_enet_open_close.c" Finished building: "syscfg/ti_enet_open_close.c" Building file: "syscfg/ti_enet_soc.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_enet_soc.d_raw" -MT"syscfg/ti_enet_soc.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_enet_soc.o" "syscfg/ti_enet_soc.c" Finished building: "syscfg/ti_enet_soc.c" Building file: "syscfg/ti_enet_lwipif.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_enet_lwipif.d_raw" -MT"syscfg/ti_enet_lwipif.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_enet_lwipif.o" "syscfg/ti_enet_lwipif.c" Finished building: "syscfg/ti_enet_lwipif.c" Building file: "syscfg/ti_power_clock_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_power_clock_config.d_raw" -MT"syscfg/ti_power_clock_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_power_clock_config.o" "syscfg/ti_power_clock_config.c" Finished building: "syscfg/ti_power_clock_config.c" Building file: "syscfg/ti_board_open_close.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_board_open_close.d_raw" -MT"syscfg/ti_board_open_close.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_board_open_close.o" "syscfg/ti_board_open_close.c" Finished building: "syscfg/ti_board_open_close.c" Building file: "syscfg/ti_dpl_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_dpl_config.d_raw" -MT"syscfg/ti_dpl_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_dpl_config.o" "syscfg/ti_dpl_config.c" Finished building: "syscfg/ti_dpl_config.c" Building file: "syscfg/ti_drivers_open_close.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_drivers_open_close.d_raw" -MT"syscfg/ti_drivers_open_close.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_drivers_open_close.o" "syscfg/ti_drivers_open_close.c" Finished building: "syscfg/ti_drivers_open_close.c" Building file: "syscfg/ti_pinmux_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_pinmux_config.d_raw" -MT"syscfg/ti_pinmux_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_pinmux_config.o" "syscfg/ti_pinmux_config.c" Finished building: "syscfg/ti_pinmux_config.c" Building file: "syscfg/ti_board_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_board_config.d_raw" -MT"syscfg/ti_board_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_board_config.o" "syscfg/ti_board_config.c" Finished building: "syscfg/ti_board_config.c" Building file: "syscfg/ti_drivers_config.c" Invoking: Arm Compiler "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -c -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -I -I"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/include/c" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/FreeRTOS-Kernel/include" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/portable/TI_ARM_CLANG/ARM_CR5F" -I"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/config/am64x/r5f" -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -MMD -MP -MF"syscfg/ti_drivers_config.d_raw" -MT"syscfg/ti_drivers_config.o" -I"/home/ortfeld/ccs-projects/linux-based/ccs12-test/hw_ /r5f_freertos/prj/Debug/syscfg" -o"syscfg/ti_drivers_config.o" "syscfg/ti_drivers_config.c" Finished building: "syscfg/ti_drivers_config.c" .... // More files where build here // .... Building target: "freertos.elf" Invoking: Arm Linker "/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/bin/tiarmclang" -mcpu=cortex-r5 -mfloat-abi=hard -mfpu=vfpv3-d16 -mlittle-endian -O0 -DSOC_AM64X -D_DEBUG_=1 -g -Wall -Wno-gnu-variable-sized-type-not-at-end -Wno-unused-function -Wl,-m"freertos.Debug.map" -Wl,-i"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/kernel/freertos/lib" -Wl,-i"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/drivers/lib" -Wl,-i"/home/ortfeld/ti/mcu_plus_sdk_am64x_09_01_00_41/source/board/lib" -Wl,-i"/home/ortfeld/ti/ti-cgt-armllvm_3.2.0.LTS/lib" -Wl,--reread_libs -Wl,--diag_suppress=10063 -Wl,--diag_wrap=off -Wl,--display_error_number -Wl,--warn_sections -Wl,--xml_link_info="prj_linkInfo.xml" -Wl,--ram_model -o "freertos.elf" "./syscfg/ti_dpl_config.o" "./syscfg/ti_drivers_config.o" "./syscfg/ti_drivers_open_close.o" "./syscfg/ti_pinmux_config.o" "./syscfg/ti_power_clock_config.o" "./syscfg/ti_board_config.o" "./syscfg/ti_board_open_close.o" "./syscfg/ti_enet_config.o" "./syscfg/ti_enet_open_close.o" "./syscfg/ti_enet_soc.o" "./syscfg/ti_enet_lwipif.o" "..." "../src/linker.cmd" -Wl,-lfreertos.am64x.r5f.ti-arm-clang.debug.lib -Wl,-ldrivers.am64x.r5f.ti-arm-clang.debug.lib -Wl,-lboard.am64x.r5f.ti-arm-clang.debug.lib -Wl,-llibc.a Finished building target: "freertos.elf" **** Build Finished **** ================================================================================ CCS headless build complete! 0 out of 1 projects have errors. I looked for differences in the project files (.project, .cproject, .ccsproject). The .ccsproject file is identical and the .project is more or less identical, there is only one relativ to an absolute path replacement. The main differencies in the .cproject is a different Compiler Version Property in the Windows project, whcih says Version 3.0 is used: But the Compiler version is set to 3.2.0, which corresponds to the Error Message during Build (is looking for 3.2.0): For me in personal it would be fine to build my projects on linux, but my Colleagues use windows. My hope with the headless build approach is to get rid of the Host OS Dependency and build the projects on a project basis. I believe there is only a short missconfiguration in my windows project. Should I try to set up CCS12.7.1 on my Windows machine, migrate the project to the new Version and try to build it with the buildserver? Will this help or do you have another approach? Thanks! Daniel

@Ning Tan thank you for your return. UCC2895 is also ok. For this device, in "6.3 Recommended Operating Conditions" of the datasheet, it's mentioned that the minimum switching frequency is 50kHz and the maximum is 1000kHz. 20kHz is ok for many parameters considerations in our design. For 100V input, we have 3kV output. ratio of 30. For the UCC28950 you recommend, is it a problem to use it at 20kHz ? Thanks !

Part Number: TIDA-010247 Tool/software: Hi E2E, The diagram below is my 20-cell battery pack wiring diagram. Can I choose to connect only VC10B or UPGND to the board, and then connect VC10B and UPGND together on the board?

Thanks for the example. However, when I make changes to the code, I see the memory allocation view contents reflect the change. For example, if I build the project as-is: Then when I add one printf statement in the main function: Notice the difference. Make sure what ever additions made to the code is not optimized out or etc.

Can you provide your Windows project with the failure?

Part Number: TIDA-010062 Tool/software: Hi experts, I'm asking this question for my customer. As shown below in the TIDA-010062 PFC stage, some parameters confused customer. 1. power rated/Operating represent what? 2. What DCR of Li function is? is it used in the app code for some control algorithm? 3. What ES R of Co function is? is it used in the app code for some control algorithm? Is there any document to describe definition and function of these parameters? Thanks! Pickle

You're right ! in the datasheet of UCCX895 it's not mentioned explicitly. However, at section 7.3.3 (CT Oscillator Timing Capacitor), it's noted that CT can range from 100 to 880pF. At section 7.3.10 : RT range from 40kOhm to 120kOhm. From my comprehension, does it mean that fosc_min is arround 90kHz and then Fswitch_min = 45kHz ? Thank you again.

The simulation can run in both PFC and INV by changing the sign in the power value in the parameter file. Power=-11e3*0.98*0.99; Idc=Power/Vdc; Iq=0;