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| simple:hardware [2024/12/08 10:42] – [Raspberry Pi : Arm v6] CentralWare | simple:hardware [2024/12/11 05:45] (current) – [Intel/IBM/AMD : x86_64] CentralWare | ||
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| The original Raspberry Pi contained an ARMv6 CPU. The Pi2, Pi3 and Pi4 can also run the v6 package, but Pi4 models\\ | The original Raspberry Pi contained an ARMv6 CPU. The Pi2, Pi3 and Pi4 can also run the v6 package, but Pi4 models\\ | ||
| with more than 2GB of memory would run the risk of not being able to access memory above 3GB. The original Pi Zero\\ | with more than 2GB of memory would run the risk of not being able to access memory above 3GB. The original Pi Zero\\ | ||
| - | and wireless Pi Zero also make a home here whereas the Pi Zero 2W is more comfortable with the ARMv7 package.\\ | + | and wireless Pi Zero also make a home here whereas the Pi Zero 2W is more comfortable with the ARMv7 or ARMv8 packages.\\ |
| [[simple: | [[simple: | ||
| ==== Raspberry Pi : Arm v7 ==== | ==== Raspberry Pi : Arm v7 ==== | ||
| The Raspberry Pi 2 contains an ARMv7 CPU. The Pi3 and Pi4 can also run the v7 package, but Pi4 models\\ | The Raspberry Pi 2 contains an ARMv7 CPU. The Pi3 and Pi4 can also run the v7 package, but Pi4 models\\ | ||
| - | with more than 2GB of memory would run the risk of not being able to access memory above 3GB.\\ | + | with more than 2GB of memory would run the risk of not being able to access memory above 3GB. The EC-9100\\ |
| + | is also a board similar to the Raspberry Pi 2 intent but with a larger, commercially intended GPIO (__two__\\ | ||
| + | 40-pin), an onboard 4GB eMMC, etc.)\\ | ||
| [[simple: | [[simple: | ||
| - | ==== Raspberry Pi : Arm v8 ==== | + | ==== Raspberry Pi : Arm v8 (Aarch64) |
| The Raspberry Pi 3/3+ and Pi 4 contain an ARMv8 CPU. The Pi3 and Pi4 2GB can run the v7 package as their memory model\\ | The Raspberry Pi 3/3+ and Pi 4 contain an ARMv8 CPU. The Pi3 and Pi4 2GB can run the v7 package as their memory model\\ | ||
| - | does not require a 64-bit operating system, but bot models __can__ use either v7 or v8 (aarch64) and Pi4 with 4GB or\\ | + | does not //require// a 64-bit operating system, but both models __can__ use either v7 or v8 (aarch64) and Pi4 with 4GB or\\ |
| more memory should use v8 to get the full potential of the board. For the Raspberry Pi 5, the Arm v8 package is a must\\ | more memory should use v8 to get the full potential of the board. For the Raspberry Pi 5, the Arm v8 package is a must\\ | ||
| as it supports the necessary hardware drivers found only in the Pi5.\\ | as it supports the necessary hardware drivers found only in the Pi5.\\ | ||
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| IS known to work on hardware that old - but don't expect miracles from 25+ year old computers!) Even 64-bit hardware\\ | IS known to work on hardware that old - but don't expect miracles from 25+ year old computers!) Even 64-bit hardware\\ | ||
| can operate under the 32-bit package with the understanding that if your machine has more than 3GB of memory, it may\\ | can operate under the 32-bit package with the understanding that if your machine has more than 3GB of memory, it may\\ | ||
| - | not be able to utilize the entire memory range.\\ | + | not be able to utilize the entire memory range or have certain CPU features missing which exist in 64 bit kernels.\\ |
| [[simple: | [[simple: | ||
| ==== Intel/ | ==== Intel/ | ||
| - | Finally, there' | + | Finally, there' |
| hardware but dates all the way back near the turn of the century with the AMD Opteron and Athlon processors!\\ | hardware but dates all the way back near the turn of the century with the AMD Opteron and Athlon processors!\\ | ||
| [[simple: | [[simple: | ||
