Forum Post: TSW14J56EVM: Provided Verilog firmware does not compile
Part Number: TSW14J56EVM I need to modify the TSW14J56 firmware to allow multiple captures before offloading data. I downloaded the firmware provided, but with no modifications it doesn't compile...
View ArticleForum Post: RE: DAC7760: Can I use two DAC7760 on dual single +-V_SUP supply...
Thank you very much for your quick response Garrett :)
View ArticleForum Post: RE: ADS1218: DYDY related issue.
Hi Asim, Welcome to the E2E forum! It is not required for you to read the data each time DRDY transitions from a high state to a low state. DRDY is used as a signal that new conversion results are...
View ArticleForum Post: RE: ADS1218: Query regarding the External clock
Hi Makesh, How are you applying the external clock? Are you using a function generator? Do you have some scope shots you can show of the clock input to the ADS1218 ? If you are using a function...
View ArticleForum Post: RE: DAC8728: Wrong output is seen at power-up
Hello Uttam, I am also looking for information on the power supply sequencing. I see that IOVDD/DVDD should come first, then AVDD, and lastly REF-x pins. However, is there a minimum timing needed...
View ArticleForum Post: SM73201-ARC-EV: RD 195 Safety Test Fail
Part Number: SM73201-ARC-EV Hello, I am using RD-195 Arc Fault detection Development. My built configuration is TM320F28033 / 64 pins package. The only change in the code is in the linker file where I...
View ArticleForum Post: ADS8671: ADS867x range switching time.
Part Number: ADS8671 Hello, I wasn't able find any information about range switching time of the ADC. When I set the range to new value how long should I wait get reliable readings? Thanks!
View ArticleForum Post: RE: ADS7049-Q1: SCLK input timing requirement
Hello, This timing requirement describes the high and low time of one square clock pulse. It ensures that the clock signal is a flow of equal square shapes, eliminating any arbitrary set of high or low...
View ArticleForum Post: RE: ADS7953: Misssing Codes
Hello, It sounds like the source of the issue is likely the reference. The reference input is compared to the input signal within the device to measure the output signal. If there is drift or...
View ArticleForum Post: RE: TLC7524: Bipolar Operation Mode & Reading the output
Hey, Yes I was. I found that I didn't need bipolar operation for my system, but now I'm in a small pickle because my output is not coming out as I would like. I am trying to create a sine wave from 0-5...
View ArticleForum Post: RE: ADS8671: ADS867x range switching time.
Hello, After completing a valid data transfer to configure the registers the next conversion should reflect the register configuration changes. The time this takes depends on the clock frequency used...
View ArticleForum Post: RE: ADS7953: Misssing Codes
Hi Cynthia, There was a small amount of noise on the 2V5A reference rail with the 330pF capacitor on its output, and there is some jitter when a sample is taken. I added a 1uF capacitor onto the output...
View ArticleForum Post: RE: ADS7049-Q1: SCLK input timing requirement
Thanks, I may send you an email when more discussion is needed.
View ArticleForum Post: RE: ADS5294: ADS5294EVM
hi chen, i have gone through the schematic of TSW1400EVM and the LVDS pins are connected to 2.5 V bank so we have to connect the FMC connectors pins of FPGA = KC705 to 2.5 V. is it right ? thanks and...
View ArticleForum Post: RE: ADS8671: ADS867x range switching time.
Hi alperen akk, Welcome to E2E Forum. If any of the commands to ADS8671 are provided in a particular data frame F, that command will get executed at the rising edge of the CONVST/CS signal. I...
View ArticleForum Post: ADS1256: Buffering for the ADS1256
Part Number: ADS1256 Hi Chris, I wonder if op amp buffering for the ADS1256 input is necessary and when do we use it for optimal performance Thank you, Khoi Ly
View ArticleForum Post: RE: ADS8671: ADS867x range switching time.
That's what I was looking for. Thank you very much.
View ArticleForum Post: RE: ADS1256: Buffering for the ADS1256
Hi Khoi, You are referring to the ADS1256 's internal input buffer, correct? Enabling the ADS1256 's internal buffer increases the input impedance of the ADC, is also causes a slight increase in noise....
View ArticleForum Post: RE: ADS1256: Power Drain during channel switching
Hi Muruga, Did you have additional questions regarding the AVDD voltage? I provided some guidance in a previous post (see: e2e.ti.com/.../751792) , but perhaps I should have clarified that running AVDD...
View ArticleForum Post: RE: AFE5818EVM: connect with TSW1405 for simultaneous 8 channel...
Hi Chen, I am fine, How are you? Thanks for your reply. Please check given below link. As per your above document in page no. 24 clearly written that the "The TSW1405 uses the same software GUI as the...
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