I designed a board with TMS320VC5509A. I need to communicate with the temperature and LCD, all of which are SPI communications. I am going to use analog SPI. Now I find that GPIO is not enough. GPIO0:
[i=s]This post was last edited by Jacktang on 2018-3-11 17:33[/i] 1 Silkscreen design in RF PCB design 1.1 Device package silkscreen 1.1.1 The device package silkscreen line must not cross the device
A reward of 1,000 yuan is offered for a code that can light up the keyboard light by writing a small section in an empty BIOS chip. If it can perform memory testing and start the graphics card, the re
Altium Designer Winter 09 When drawing SCHLIB, how can I change the component pin name to horizontal, or can I only use text for horizontal?How can I change from the left side of the picture to the ri
Is there a device that can directly convert TTL level to 232 and 485 level? It would be best if there is a finished product. In other words, this product has three interfaces. It can directly convert