Switch 2: Tegra T239: Difference between revisions
Created page with "The NVIDIA T239 is a custom SoC designed to Nintendo's specifications. It has many aspects in common with the T234 SoC found in NVIDIA Orin products. == Specifications == {| class="wikitable" |+ !Component !Description |- |CPU |Eight 64-bit ARM Cortex [https://developer.arm.com/Processors/Cortex-A78C A78C] cores |- |Cache |4 MB Shared L3 Cache, 256KB L2 Cache per core, 64KB/64KB (I/D) L1 Cache per core |- |Memory Bus |LPDDR5X-3200, 128-bit (102 GB/s) |- |Memory Size |12..." |
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=== XOM (eXecute-Only-Memory) === | === XOM (eXecute-Only-Memory) === | ||
The hardware supports XOM. | |||
Sysmodules appear to have this [[NPDM|enabled]]. | |||
=== CFI (Control-Flow-Integrity) === | |||
Besides the CFI used by [[Internet_Browser|web-applets]], sysmodules seem to use a version of CFI which validate vtable-ptrs (the value of the ptr, without accessing the data located there). | |||