Forum Post: RE: TSC2007EVM National Instrument driver problem with Win7
Hi Don, Could you contact some TI Sales or FAE and ask them to offer you a new EVM board? I have found that sometimes the firmware on the main board is not correct and then the entire EVM board will...
View ArticleForum Post: RE: LM96550
So when did you power up the +/-10V? When powering up, did you follow the sequence in figure 5 highlight in purple circles? When powering down, follow the sequence shown in blue circles.
View ArticleForum Post: TSC2013 Knowledge
Hi, I want to design in TSC2013 part for resistive touch panel for muti-touch. I have few question, would you help it? Thansk! 1. Does it only one solution for muti-touch controller? Because it seems...
View ArticleWiki Page: Reference Linux Driver for TSC2013-Q1
This is the reference Linux driver for TSC2013-Q1. (Please visit the site to view this file)
View ArticleForum Post: RE: TSC2013 Knowledge
Hi Jerry, Here are my comments: 1) TSC2013-Q1 is a dual touch controller, which supports up to 2 fingers. For single touch, it can report very precise x&y coordinates. For dual touch, this device...
View ArticleForum Post: RE: TSC2046 Minimum Wait Time Between Power Off and Power On
Hi Jim Finally I have got some feedback from my colleagues who were the designer of the touch controllers. The reason for the wait time between the power off and power on is that the capacitor inside...
View ArticleForum Post: TSC2004EVM-PDK [TSC2004-LINUX-DRV]
Hi,expart. Please help me. My customer try to use TSC2004EVM-PDK. He need a Linux driver. But He cannot download from TI-web....
View ArticleForum Post: RE: TSC2004EVM-PDK [TSC2004-LINUX-DRV]
Hi Ryuji, I suggest your customer take a look at this driver here: gitorious.org/.../tsc2004.c Andy
View ArticleForum Post: RE: TSC2013 Knowledge
Hi Andy, Thanks for the detail information and great support. Do you have EVM's TP datasheet? Would you send it to me? Thanks! jerry.chu@wpi-group.com
View ArticleForum Post: RE: TSC2013 Knowledge
Hi Jerry, Do you think the TSC2013-Q1 datasheet? It is available in TI's website. www.ti.com/.../TSC2013-Q1 Note that only the Q1 version is available for this device. Andy
View ArticleForum Post: RE: Need help in using TX_SDK_V1
Hi Charles, We'v found the reason why the chips are damaged and we'v solved the problem. The switch we use is a mechanical switch, and when we power on, the +50V power goes up very quickly. Since there...
View ArticleForum Post: RE: Need help in using TX_SDK_V1
Hi Frank, I'm glad that you found and fix the problem. Regards, Charles
View ArticleForum Post: LM98640 differential signal nomenclature confusion
Figure 1 of datasheet shows digital outputs in differential form. As differential output has two polarity, it is shown as TXFRM+ and TXFRM-. In diagram,. TXFRM+ is coming with 'o' symbol and TXFRM+ is...
View ArticleForum Post: RE: LM98640 differential signal nomenclature confusion
Hello, Sorry about the delay in getting your question answered. I've contacted the person in charge to respond to you and since he is travelling, he'd get back to you within 48 hours from now. Regards,...
View ArticleForum Post: RE: LM98640 differential signal nomenclature confusion
Thank you for pointing out that error It will fixed in the next available revision of the datasheet A new revision is about to be posted. I will see if I can pull it back to include this fix
View ArticleForum Post: Bit CLP mode enable for LM98725
Hello! We try to use AFE LM98725 in our image board. We can not clearly understand some about register: page 0, addr 3, bit 5. Bit 5 - Bit CLP mode enable. What does it mean? Thanks.
View ArticleForum Post: RE: TSC2013 Knowledge
Hi Andy, I mean LCD touch panel. (Fujitsu T010-1301-T320) BTW, my customer likes our EVM performace. They have some question. 1. For single finger, should they add the algorithm? 2. For two finger,...
View ArticleForum Post: RE: TSC2013 Knowledge
Hi Jerry, See my comments below: 1. For single finger, should they add the algorithm? 2. For two finger, should they add the algorithm? Comment: Basically, TSC2013-Q1 is not able to provide you with...
View ArticleForum Post: AFE58JD18 request
Hi I want to know AFE58JD18 device support LVDS output and demodulator. thanks
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