MSP430G2231: SPI interrupt does not get served
Part Number:MSP430G2231Hello All,I'm currently investigating an application where the Timer A and SPI are used with the Interrupt.The timer A let a task to be executed periodically while the SPI is...
View ArticleTPS5420: Random start-up problems
Part Number:TPS5420I am using an open drain mosfet to control en (pin 5) on controller. Sometimes the chip doesn't start - no output. The mosfet I am using is a ROHM SM6K2. It is maximum leakage of...
View ArticleDRV8302: DRV8302 current shunt amplifier minimum Vout
Part Number:DRV8302The DRV8302 datasheet showed that the current shunt amplifier output swing linear range is from 0.3V to 5.7V. However it does not show the minimum output voltage of the current shunt...
View ArticleTLV704: Do we have extended information about PSRR performance?
Part Number:TLV704The datasheet specifies PSRR at 1mA and 50mA (fig. 11), but my customer would like to understand the PSRR performance at different voltage dropouts and also to the full extent of the...
View ArticleTM4C129ENCPDT: Analog to digital conversion delay when using ADC sequencer
Part Number:TM4C129ENCPDTHiI am acquiring the data from 8 analog inputs, using to sequencers (Sequence Number 1), using the 2 ADCs of the TM4C MCU. I know that both ADC can read simultaneously but the...
View ArticleLinux/DM388: Access to timers in 4.4 kernel device tree
Part Number:DM388Tool/software: LinuxI'm in the midst of porting from a prior implementation before the introduction of the device tree. In that world, I was able to invoke...
View ArticleRTOS/TDC7200: Cannot write/read TDC7200 registers from MSP432
Part Number:TDC7200Tool/software:TI-RTOSI am trying to use an MSP432 to talk to a TDC1000 and TDC7200 (both are connected to the same SPI bus).Reading/writing the TDC1000 registers has been no problem,...
View ArticleAM5728: BACnet support on AM57X PRU's
Part Number:AM5728In the white paper spry266, BACnet was implemented on sitara-based CPU's.  It seems like BACnet was implemented on the linux processor. I was wondering if the same was easy to do for...
View ArticleTPS65986: TPS65986 App customization tool, templates
Part Number:TPS65986Hi,One of my customers has created a project file for the TPS65986, but I noticed that the template (underneath the project name) says TPS65982HD3SS460 UFP, version 2.15. Will using...
View ArticleADC32RF44: ADC32RF45 pin compatible with ADC32RF44?
Part Number:ADC32RF44My application does not need 3GHz sampling, so I'm thinking of going to the less expensive ADC32RF44 from the ADC32RF45. Â Is there any other functional differences other than the...
View ArticleCDCLVC1310: less number of outputs
Part Number:CDCLVC1310Is there a 3-4 output flavour of CDCLVC1310 also available?
View ArticleClik here to view.
66AK2G02: High speed bypass capacitance question
Part Number:66AK2G02Hi Guys,The Table 7-8 in data sheet(sprs932e for 66ak2g02) of K2G indicates the minimum of DDR3L device HS bypass capacitor total capacitance is 0.85uF. But K2G EVM only has...
View ArticleLinux/66ak2e05: Running 1Gig ethernet over a 10Gig ethernet interface
Part Number:66ak2e05Tool/software: LinuxI have a design that needs to be able to use one of the 10Gig XFI ports and run it at 1Gig MAC to MAC. The Linux driver looked straight forward enough so I set...
View ArticleTPS22810: How to use it for inductive loads (12vdc water on/off valve)
Part Number:TPS22810Where can I find information on how to use this switch for inductive loads? Datasheet has no information whatsoever.Thanks.
View ArticleRTOS/CC2650: SPI Write to ext memory with SCE not working, while SPI Read...
Part Number:CC2650Tool/software:TI-RTOSHello,I am reading an Analog sensor using the ADC in the Sensor Controller Engine and writing the stream of data to an FRAM with the SPI in the SCE. Then from the...
View ArticleUCD3138: Clarification of 16 bit Timer Interrupt Flag clear sequence and...
Part Number:UCD3138The UCD3138 Technical Reference Manual on page 402 suggests using this statement to clear the 16 bit timer interrupt flag CMP0_INT_FLAG:"TimerRegs.T16PWM1CMPCTRL.all | = 3;"This...
View ArticleCC3220SF-LAUNCHXL: CC3220 UART1 TX output appears on 2 pins at the same time
Part Number:CC3220SF-LAUNCHXLI am adding UART support to the CC3220 project "shadow_sample_console_echo."I am using UART1 as I believe UART0 is used by XDS110.I find that regardless of how I configure...
View ArticleClik here to view.
tms320f28027f: motorware
Part Number:tms320f28027fHello,I am using PMSM direct drive. I have some problems previously with driving the motor. after adjusting the motor parameters and the PI values, there is improvements. but...
View ArticleCCS/TMS320F28377S: GUI Composer: Is there a way to display printf statements
Part Number:TMS320F28377STool/software: Code Composer StudioHello TI community,I was wondering if there is a way to display printf statements in some sort of console in GUI composer?
View ArticleCC3200MODLAUNCHXL: Control Multiple CC3200 from a Laptop through WLAN Router
Part Number:CC3200MODLAUNCHXLHi all,I've been attempting to figure out how I can connect and control multiple CC3200 LaunchPads from a laptop through a router. The problem is, I'm doing this with very...
View Article