Part Number: TSC2046 Hi Team,
I'm looking for TSC2046 Linux driver and I found following e2e but the link listed in it looks expired.
Could you let me know where I can get TSC2046 Linux driver?
https://e2e.ti.com/support/data-converters-group/data…
Part Number: TSC2046 Hello,
We have noticed that some of our products using the TSC2046 have an unresponsive touchscreen. This seems to be because the detected coordinates are changing and not stabilized. I have noticed that on the PCBs that exhibit this…
Part Number: TSC2046 Dear Specialists,
My customer is evaluating TSC2046E.
Even though the touch panel is not pressed, the Lo signal of \ PENIRQ is output, and then the controller continues to be interrupted.
I'd be grateful if you could advise.
…
Part Number: TSC2046E Other Parts Discussed in Thread: ADS7846 , TSC2046 Tool/software: Dear All,
I have been working on touchscreen.
Platform is linux on STM32MP151AAC.
Resistive touch screen is used.
This is a part of dts for touchscreen.
&spi2 {…
Part Number: TSC2046 Hi, Customer is conducting an ESD test of the application. In the process, ESD invades from X ± and Y ± and latch-up occurs.
I think it is better to install TVS series and filters to take measures. However, it is difficult…
Part Number: TSC2046 Other Parts Discussed in Thread: ADS7846 , , AM3352 , I have two question about ADS7846 ADC value
1) I connect Vcc & Vref pin to +3.3V, and measure the voltage of X+,Y+,X-,Y- without touching screen.
X+ =2.5V
Y+ =2.5V
X- …
Part Number: TSC2046 Hi,
my customer is using TSC2046 for their system to interface with their touch panel.
When they move the pencil on the touch panel quicky(<1s) from left to right, the X position data will be lost for the left 1/3 and right 1/3, only…
Part Number: TSC2046
Hi,
1. to measure the pressure we need to know X-PLATE resistance, or both X and Y plate resistance.
But where can we find this parameter, is it hardware determined?
2. For datasheet Figure 8, there is a resistor naming Touch, what…
Part Number: AM3354 Other Parts Discussed in Thread: TSC2046 , ADS7846
Hi all,
I am using custom board with AM3354 SoC. Board is copy of BeagleBone Black + TSC2046 connected to SPI0 CS0 which is used for touchscreen controller of the AM-1024768FTMQW-T00H…
Part Number: TSC2046 Other Parts Discussed in Thread: ADS7846 , I still have problems reading the value of TSC2046. First of all, I want to confirm that the values I get from GUITDRV_ADS7846_GetLastVal are correct or not. I did not put decoupling capacitor…