Use of the RISC-V instruction set only in a Open-source FPGA design (license question)
I have started to create a VHDL design for new architecture. Now I'm thinking about the used instruction set. Could create an own encoding of the used machine code, but must create a C compiler for it or port the architecture to an existing compiler like GCC. Also must write an assembler, if I use an own instruction set.
What are the license requirements for me as developer, when I want use any specific parts of the RISC-V instruction set only? Would also to add some specific processor control registers and a modified base architecture. Might be security by obscurity, but control registers where I can setup the end of the stack and the size in privileged mode. Also two types of the stack. Return address and data, both separately as example.
BTW: The project is currently for the purpose of education only. Without interest from me to sell this maybe exotic (not RISC-V itself, but my modifications) architecture.
Use of the RISC-V instruction set only in a Open-source FPGA design (license question)
I have started to create a VHDL design for new architecture. Now I'm thinking about the used instruction set. Could create an own encoding of the used machine code, but must create a C compiler for it or port the architecture to an existing compiler like GCC. Also must write an assembler, if I use an own instruction set.
What are the license requirements for me as developer, when I want use any specific parts of the RISC-V instruction set only? Would also to add some specific processor control registers and a modified base architecture. Might be security by obscurity, but control registers where I can setup the end of the stack and the size in privileged mode. Also two types of the stack. Return address and data, both separately as example.
BTW: The project is currently for the purpose of education only. Without interest from me to sell this maybe exotic (not RISC-V itself, but my modifications) architecture.
Telegram is an aspiring new messaging app that’s taking the world by storm. The app is free, fast, and claims to be one of the safest messengers around. It allows people to connect easily, without any boundaries.You can use channels on Telegram, which are similar to Facebook pages. If you’re wondering how to find channels on Telegram, you’re in the right place. Keep reading and you’ll find out how. Also, you’ll learn more about channels, creating channels yourself, and the difference between private and public Telegram channels.
Export WhatsApp stickers to Telegram on Android
From the Files app, scroll down to Internal storage, and tap on WhatsApp. Once you’re there, go to Media and then WhatsApp Stickers. Don’t be surprised if you find a large number of files in that folder—it holds your personal collection of stickers and every one you’ve ever received. Even the bad ones.Tap the three dots in the top right corner of your screen to Select all. If you want to trim the fat and grab only the best of the best, this is the perfect time to do so: choose the ones you want to export by long-pressing one file to activate selection mode, and then tapping on the rest. Once you’re done, hit the Share button (that “less than”-like symbol at the top of your screen). If you have a big collection—more than 500 stickers, for example—it’s possible that nothing will happen when you tap the Share button. Be patient—your phone’s just struggling with a heavy load.On the menu that pops from the bottom of the screen, choose Telegram, and then select the chat named Saved messages. This is a chat only you can see, and it will serve as your sticker bank. Unlike WhatsApp, Telegram doesn’t store your favorite stickers in a quick-access reservoir right beside the typing field, but you’ll be able to snatch them out of your Saved messages chat and forward them to any of your Telegram contacts. This also means you won’t have a quick way to save incoming stickers like you did on WhatsApp, so you’ll have to forward them from one chat to the other.
