Forum Post: RE: TMS320F280037C: CLB FSM internal timing logic
Hi Julia, Yes the FSMs can be used as a latch by modifying the equations for the state bits in SysConfig. You can control the timing of when the latch output is updated using counter events. If there...
View ArticleForum Post: TMS570LS3134: TMS570LS3134: Efuse Single bit error and ESM
Part Number: TMS570LS3134 Tool/software: Hello, I am trying to get group 1 channel 40 Efuse controller error by efuse single bit error. I do the following steps respectively: 1. Enable group 1 channel...
View ArticleForum Post: RE: TMS320F28P650SH: TMS320F28P65 MEP_ScaleFactor=0
Hi, HRPWMCAL1 is for PWM1-8, HRPWMCAL2 is for PWM9-16 and so on. Thanks
View ArticleForum Post: RE: TMS320F28062: The chip burning was locked
Hi Rhea, Have you reviewed the F2806x SysCtrl chapter for best practices on using CSM? Thank you, Luke
View ArticleForum Post: TMS570LS3137: CAN Automatic retransmission failure due to...
Part Number: TMS570LS3137 Tool/software: Hello, We are currently developing a project utilizing the TMS570LS3137 microcontroller. For this purpose, we are employing the TMS570LS3137 Hercules...
View ArticleForum Post: RE: TMS320F280039: Inquiry on Implementing Secondary-Side Driving...
Hi Jiahui, I don't believe we have specific CLB examples for this type of PWM waveform, however you can definitely create PWM-like signals using CLB. I believe the CLB can support all your...
View ArticleForum Post: RE: TMS320F28P650SH: pin G4 appear twice
Hi Yesaiahu, In the pinmux tool GPIO12 is on pin B1. Where do you see G4 twice? Thank you, Luke
View ArticleForum Post: RE: TMS570LC4357: HET assembler undefined symbol issue
For reference, spna225 contains an error in Appendix A. Lines 150 and 154 in the code snippet (replicated in original post above) are missing the numbers at the end of the DUTY_CNT labels. They should...
View ArticleForum Post: RE: TMS320F28388D: How to find the memory address of a global...
Anyone please respond on this.
View ArticleForum Post: RE: LAUNCHXL-F28379D: Driverlib or C2000Ware device_support...
Hi, Thanks for your response.
View ArticleForum Post: RE: TMS320F28P650DK: SYNC0 is configured as the synchronous input...
Hi, Yes you can use ECAT_SYNC0 as sync input to EPWM1 and EPWM1 can send sync to other pwm at its counter zero. The config's you have looks correct. Are you not seeing the sync event on pwm1 with...
View ArticleForum Post: RE: TMS320F28027: Non volatile memory flash for TMS controller
Hi Ramya, Flashing the ROM memory is not possible with the CCS tool. The Flash memory however can be programmed. Thanks, Charles
View ArticleForum Post: RE: TMS320F2800137: torque oscillation issue
PY Tsai, IQ seems to be noisy which may translate into torque ripple. I would start from current sense circuit, validate ADC input and VREFH having the right capacitor values, connection to VREFL....
View ArticleForum Post: RE: AM2634: No able to receive anything on CAN1 and CAN0 with...
Hello Ajit, Glad to hear you are able to receive the messages via polling mode, now that the hardware setup is correct, there shouldn't be an issue utilizing the interrupt mode to achieve the same...
View ArticleForum Post: RE: LAUNCHXL-F28P65X: Bit Timing Configuration and CAN_CLK...
Hello Sunmathi, Apologies for the delayed response as many of our team members were unavailable due to the holiday weekend. Please refer to the CAN Bit timing calculator provided in the link below for...
View ArticleForum Post: TMS320F28035-EP: Recovering from a break detect (BRKDT)
Part Number: TMS320F28035-EP Tool/software: Our customer was performing systems integration and lost communication with our board. The customer captured a break detect event on the oscilloscope and...
View ArticleForum Post: RE: TMS320F280025: why are EPWMs tripped no matter what CMPSS1...
Hello, Your configuration of CMPSS and XBAR seem correct. Could you share your configuration of Digital Compare Event submodule, please? Please refer to Figure 17-50 in TRM for block diagram of...
View ArticleForum Post: RE: MSP430FR5947: Programming failure and "Debug interface...
Hi Connor, I consulted with my team, and if the device can't be initialized with either JTAG or BSL, then there is no other way to unlock/unprotect the device. Assuming the security fuse is active on...
View ArticleForum Post: RE: LP-AM243: use Port0 with ICSS and the other port as CPSW?
PratheeshGangadhar followup question for you: Is there a specific reason you are suggesting using R5F_0_0 and R5F_1_1 here, instead of R5F0_0 & R5F0_1? Thanks, Nick
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