Part Number: TSC2007-Q1 Tool/software: Hi, TI CSC
The customer's current TSC2007-Q1 touch operation problem is as follows.
[Problem]
1) If you initially turn on the power and immediately press the touch button, “the touch does not work”
2) Upon…
Part Number: TSC2007-Q1 Tool/software: Hi, TI expert
There is an inquiry from a customer to recommend a replacement product due to a touch operation error in TSC2007-Q1.
The current touch operation problems of TSC2007-Q1 are as follows.
[Problem…
Part Number: TSC2007-Q1 Tool/software:
I have located a curious old manual, which Phil Wright asked about in a post 6 years ago.
Phil Wright:
I am trying to obtain a 1977 TI publication entitled, "TMS 1976 Capacitive Touch Keyboard Interface…
Part Number: TSC2013-Q1 Other Parts Discussed in Thread: TSC2007 ,
Hi,
what are the software changes need to implement in migrating from TSC2007 to TSC2013-Q1, is their any document for the same?
Regards,
Part Number: TSC2007-Q1 Other Parts Discussed in Thread: TSC2007 It can be seen that most of displays are using YU,YD,XL,XR for Resisitve Touch Screen Output rather than Y+,Y-,X+,X-. The TSC2007 Q1 also using the later. I have seen lot of articles on…
Hi DH,
Q1. This could happen if the touchscreen lines (X/Y) are floating or noisy. TSC2007 can falsely detect rapid toggling on these lines. Adding a series resistor can help suppress ringing on these lines and you can use many of the application notes…
Hello Andy-san,
Thank you very much for your reply.
I visited the customer to confirm the phenomenon for sure.
The phenomenon is as following.
- The POR specification of the customer meets data sheet spec. (datasheet P31)
- Around over 60…
Other Parts Discussed in Thread: TSC2014 , TSC2017 , TSC2007 , TSC2003 Hi,
I would like to select a touchscreen controller with I2C interface and 4-wire input, plus pressure sensing ability. The selection tool filtered out the following results.
I…
