Forum Post: TMS470R1B1M: can't config 6 PWM by using HET and can't read 24bit...
Part Number: TMS470R1B1M i have two confused questions about TMS470. First, i can't config 6 PWM by using HET. The code is list below. And there are only two PWM out(pin1 and pin2). How can i config...
View ArticleForum Post: RE: TMS320F28335: ADC reading saturation, all reading values will...
[quote user="Lee CHEN CHAN"] The conclusions of today's experiment are shown below. 1. There is a disturbance on the C169 each ADC sample and hold time when the ACQ_PS is not equal to zero. 2. When the...
View ArticleForum Post: RE: MSP-EXP430FR5994: MSPFR5994 Out of Box GUI program not working
Hi Peter, I have run the GUI demo on my end and I am seeing the same behavior as you. I have reached out to our SW team to help resolve the issue. I will give updates later this week. Thanks! -Mitch
View ArticleForum Post: RE: TMS320F28035: Could not connect MCU and run in low voltage mode
Hi Rayna, Quick thing to check if device is going into reset loop. Basically prove the XRSn pin and see if it's toggling. If yes then please check the BOOT mode pin setting. If it is set to Flash BOOT...
View ArticleForum Post: RE: TMS470R1B1M: can't config 6 PWM by using HET and can't read...
That part is not recommended for new designs.
View ArticleForum Post: RE: CCS/MSP432P401R: CC3100 stability problem?
Hi Tian, Where did the porting come from for this? -Aaron
View ArticleForum Post: RE: CCS/TMS570LS0432: SCI Interrupt Causing Stack Overflow
Hi QJ, I have increased my stack size as follows: RAM Length: 0x00008000 (Base Address: 0x08000000) Stack Length: 0x00006C00 User Stack Length: 0x00005000 Supervisor Stack Length: 0x00001000 FIQ Stack...
View ArticleForum Post: RE: CCS/TMS320F28379D: #DEFINE something. How do I know the type...
Use a suffix after the constant to force its type. For example 1L is a long. 3.14F is a float. Static code checkers will look for ambiguous constants. Regards Lori
View ArticleForum Post: RE: TMS320F28377D: Interfacing ADC ADS8568 with MCU TMS320F28377D
Ramesh, The asynchronous memory interface protocol supported by XINTF and EMIF is fairly well standardized. I would expect the glue logic to behave similarly. Triggering the DMA or CLA with EPWM to...
View ArticleForum Post: MSP430G2553: MSP430G2553 & TLIN1029DRQ1
Part Number: MSP430G2553 Hi, I'm trying to design a motor driver using MSP430G2553IPW20 as the MCU. The design also need LIN Transceiver e.g. TLIN1029DRQ1. Question is since MSP430G2553IPW20 only has...
View ArticleForum Post: RE: RM57L843: Programming while asserting nRST
Hi Barrett, A warm reset driven from an external circuit also causes the CPU to be reset, thereby not allowing the Flash memory to be programmed or erased using a JTAG based tool. If this is a...
View ArticleForum Post: RE: CCS/TMS320F28379D: How use example...
The code is not executing correctly, because when code is running, MOTOR1_EN_GATE_GPIO isn't being defined as 72.
View ArticleForum Post: RE: TM4C1294NCPDT: JTAG and Ethernet Issue
You have asked some unrelated questions. I will first discuss the JTAG issues. You may want to start a separate thread for the TI RTOS questions so that I may route that to an expert on that software....
View ArticleForum Post: TMS320F28379D: sensing the speed of Induction Motor using ADC module
Part Number: TMS320F28379D Hey there,, I am trying to execute the closed loop control of Induction Motor with v/f control but my ADC module is not sensing the speed as the motor runs. the motor is...
View ArticleForum Post: RE: TMS570LS3137: ccmSelfCheck() test on TMS570LS3137
Yes, you can modify the condition check if you are only checking for the ESM interrupt request. Please note that the interrupt channel mapping is also programmable via the VIM CHANCTRL registers, so...
View ArticleForum Post: RE: TMS320F28377D: Disabling ECC after exiting the BOOT ROM
Tarun, We recommend to configure it from RAM. Let us know if you have any questions. Thanks and regards, Vamsi
View ArticleForum Post: TMS320F28027F: Lab20 vs Lab11 Efficiency
Part Number: TMS320F28027F Hi E2E, I recently migrated from Lab20 to Lab11a and am noticing a decrease in efficiency. I'm driving a motor at 19,000 RPM with a fan for a load. Lab20 only takes 23A of IQ...
View ArticleForum Post: RE: TMS320F28021: Questions about ADC sampling process
user1745435, Generally, your right-side scenario applies. For sequential sampling, the ADC state machine will not separate the S/H and Conversion stages. However, for simultaneous sampling, the ADC...
View ArticleForum Post: RE: MSP430G2553: Dimmer Level push Button
Hi Alex, You can find a variety of software examples that should give you a good idea of how to implement what you're trying to do here: software-dl.ti.com/.../index_FDS.html BR, Leo
View ArticleForum Post: MSP432E401Y: FSSHLDFRM and SSI Legacy mode
Part Number: MSP432E401Y I need to integrate an SPI device on a board revision (msp432e401y). It appears I will not have the opportunity to try it first, so I need to get it right the first time. The...
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