Posted on February 12, 2014 at 01:22Hi,Just a quick question on the EMI Interface and in particular chip selects. I am going to implement 1 bank of SRAM on a 16bit multiplexed bus. Obviously only one chip select required and I am using P7.0 (CS0)....
Posted on February 10, 2014 at 14:01I have one ic from st. there is marking on it, it is ''502WP'', I tried to find its datasheet but i cant find it in st.com, so anyone can tell me how to find it, thank you very much.
Posted on February 10, 2014 at 12:28Hi,I'm looking the necessary tools for programing the following old microcontroler: ST72C254. Looking at the following datasheet:http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief...
Posted on February 06, 2014 at 19:23Hi, I've read and then Write the REGDATA of ST7540 and then read it again.But if try to switch off the circuit and then switch on it again for read the registrer I lose completely the information write a few momen...
Posted on August 22, 2013 at 15:08Hi We used eDesignSuit. The Vin is designed from 90Vac to 400Vac (phase-neutral or phase-phase) and the Vout is 16V, 1.3A (max) (about 21W), in QR mode with fmin 150kHz and Fmax 300kHz. If we supply the circuit wit...
Posted on January 29, 2014 at 09:20I need to implement SPI communication on ST7. However the same IOs(Clock and data) used also for Jtag Debugger communication. Will the debugger will work correctly. i use the Cosmic compiler with Raisonance Rlink J...
Posted on January 22, 2014 at 12:22Good Morning, someone could help with the SPI reg_data programming ?So right now i'm working with standard configuration but I would like modify reg_data parameter ... I would like do this using arduino ... I've a ...
Posted on July 23, 2008 at 20:05How I can generate random number?
Posted on December 14, 2013 at 17:12St10 output port bit manipulation
Posted on August 18, 2011 at 10:55Hi there,I've been trying to install PSDSoft Express in a Windows 7 machine. It appears a message saying that is not a correct Windows version. Does PSDSoft Express works over this OS?Do you have a solution for this...