Raspberry PI 4 Bare Metal: Only Running 1 CPU [EP3]

To make our code do what we expect we need to shut down 3 of the 4 cores. Chapters: 0:00 Welcome 1:08 Shutting Down All Cores 3:12 Keep 1 Core Running 4:07 Getting Core IDs 6:21 Bit-Masking 8:08 And Truth Table 10:58 AND Instruction 11:57 CBZ Instruction With low level programming and hooking up electronics to a device there is always a risk that sometime can go wrong. Even something as simple as static electricity can permanently damage components. By proceeding you agree to accept this risk. THIS CONTENT IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE CONTENT OR THE USE OR OTHER DEALINGS WITH THE CONTENT.