Forum Post: RE: Looking for a good touchscreen testbed
Hello Andy,I know this reply is almost a month too late. Somehow I overlooked the automated e-mail. If you're still interested, I'm looking for (preferably) a multi-finger capacitive touch screen. I...
View ArticleForum Post: RE: Looking for a good touchscreen testbed
Hi Devin,I will give you more info on the touch devices you are interested in tomorrow.AndyÂ
View ArticleForum Post: RE: LMP91200 default Mode setup + problems
Hello,We are having the same issues where the pH buffer value does not match the corresponding mV value for the pH. For example, measured 3.98pH at 177mV input but measure 2.65pH using an electrode and...
View ArticleForum Post: RE: LMP91200 default Mode setup + problems
Hi Chandra,sorry for the delay in the answer. Your request get lost in the Forum.The LMP91200 cannot work wiht ISFET ph sensors. The read out circuitry of I SFET sensors is completely diffrent from...
View ArticleClik here to view.
Forum Post: AFE5808 VCA_PDN_CH 7:0 register not found on table
Hi Team,[1].  In AFE5808 datasheet Page 66 as below, i can't find VCA_PDN_CH <7:0> register description on register table. [2] the second question:  how much current of AVDD_ADC = 1.8V and DVDD...
View ArticleForum Post: RE: TSW1250EVM with AFE5801EVM
Vimal, No, this is not possible with the built-in FW for the TSW1250EVM. The newer capture solution is the TSW1400EVM , which can capture all channels simultaneously. http://www.ti.com/tool/ tsw1400evm...
View ArticleForum Post: RE: TSW1250EVM with AFE5801EVM
Hi Vimal, I believe the AFE5801 will work. Please use the ADC label " AFE5808 _09_12b". The output format of these devices is all the same, but I need to test the channel mapping on the EVM. Please let...
View ArticleForum Post: RE: question on AFE5809's coefficient output test mode
Anyone can help looking into the above question? I need clarify it to double check my coefficients. Thanks!
View ArticleForum Post: LM136-5.0 Mechanical Data
On the package drawing/footprint drawing for the LM136-5.0 the drawing is the bottom view but no where on the drawing does it indicate that it is the bottom view. In addition the pins on the package...
View ArticleForum Post: RE: Looking for a good touchscreen testbed
Hello Andy, I know this reply is almost a month too late. Somehow I overlooked the automated e-mail. If you're still interested, I'm looking for (preferably) a multi-finger capacitive touch screen. I...
View ArticleForum Post: RE: Looking for a good touchscreen testbed
Hi Devin, I will give you more info on the touch devices you are interested in tomorrow. Andy
View ArticleForum Post: RE: LMP91200 default Mode setup + problems
Hello, We are having the same issues where the pH buffer value does not match the corresponding mV value for the pH. For example, measured 3.98pH at 177mV input but measure 2.65pH using an electrode...
View ArticleForum Post: RE: LMP91200 default Mode setup + problems
Hi Chandra, sorry for the delay in the answer. Your request get lost in the Forum. The LMP91200 cannot work wiht ISFET ph sensors. The read out circuitry of I SFET sensors is completely diffrent from...
View ArticleForum Post: AFE5808 VCA_PDN_CH register not found on table
Hi Team, [1]. In AFE5808 datasheet Page 66 as below, i can't find VCA_PDN_CH register description on register table. [2] the second question: how much current of AVDD_ADC = 1.8V and DVDD =1.8V when...
View ArticleForum Post: Platform data for ADS7843 in linux
Hi, I am interfacing ADS7843 ( TOUCH SCREEN CONTROLLER) with Waveshare electronics 4.3 inch LCD ( 480x272 ) & AM335x custom board, with linux running. But i am unable to understand what platform...
View ArticleForum Post: RE: Platform data for ADS7843 in linux
Hi N itesh, Could you show me the driver source code, like ads7843 .c? Or where I can download this driver code? Most of these parameters could not be explained without the actual context. Andy
View ArticleForum Post: RE: Platform data for ADS7843 in linux
Hi Andy, The driver code you can refer from below link. http://lxr.free-electrons.com/source/drivers/input/touchscreen/ads7846.c?v=3.2 and the platform data structure is defined in header file which...
View ArticleForum Post: RE: Platform data for ADS7843 in linux
Hi Nitesh, I will take a look at the code and get back to you soon. Andy
View ArticleForum Post: Android Driver of TSC2007
Dear All... My customer is reviewing TSC2007 for mobile touch screen controller. Also my customer is going to apply the android driver of TSC2007 and is requesting the android driver (Kitkat). So I...
View ArticleForum Post: RE: LM136-5.0 Mechanical Data
Hi Robert, In order to formally report problems in a datasheet please use the link at the bottom of the datasheet where it says "Submit Documentaion Feedback." I have included the link for you...
View Article