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11 votes
5 answers
3k views

Can we say that a CPU is an ASIC that is designed to perform a wide range of instructions?

My question is more terminological than technical. I have come across different definitions of what an ASIC is. The most common one is that an ASIC is an IC that is designed for a specific application ...
Ramzi Baaguigui's user avatar
1 vote
4 answers
3k views

Can an FPGA/ASIC have an operating system?

I know FPGA/ASIC are for a specific task and they are not microprocessors and an OS is needed mainly if multiple processes (tasks) need to be run concurrently. Just wondering if an FPGA/ASIC can have ...
Franc's user avatar
  • 93
-1 votes
1 answer
389 views

Is it Possible to Design an Entire Operating System or App using ASIC Chips? [closed]

ASIC chips are hundreds of times faster than traditional chips. Is it possible to design an entire operating system or application using a full custom ASIC chip? Based on what I've read I understand ...
David Lynch's user avatar
0 votes
2 answers
169 views

How does a device that is RF enabled power up the main CPU by way of RF?

Suppose you have a device such as a wireless video camera and the only way to power on the device is by way of RF. If the video camera has a CPU how can the baseband IC power up this CPU ? Is it ...
JoeT's user avatar
  • 11
9 votes
6 answers
7k views

How does program execution happen in firmware?

I have heard from people working in firmware domain, that there is no Operating system controlling firmware (eg firmware in a USB drive). There is just a single thread running in a while loop waiting ...
Abhijit K Rao's user avatar