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Vue éclatée du Magic Leap One

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Étape 19
Magic Leap One Teardown: étape 0, image 1 de 2 Magic Leap One Teardown: étape 0, image 2 de 2

  • A few shields later and its time to look at the chips that make the magic happen:

  • NVIDIA Tegra X2 "Parker" SoC, with NVIDIA Pascal GPU

  • 2x Samsung K3RG5G50MM-FGCJ 32 Gb LPDDR4 DRAM (64 Gb or 8 GB total)

  • Murata 1KL (likely Wi-Fi/Bluetooth module)

  • Nordic Semiconductor nRF52832 RF SoC

  • Renesas Electronics ISL9237HRZ buck-boost battery charger

  • Altera (owned by Intel) 10M08 MAX 10 field programmable gate array

  • Maxim Semiconductor MAX77620M power management IC and Parade Technologies PS8713A bidirectional USB 3.0 redriver

Après nous être débarrassé de quelques caches, nous admirons les puces responsables de la "magie" :

Système sur une puce (SoC) "Parker" NVIDIA Tegra X2 avec GPU NVIDIA Pascal

2x DRAM LPDDR4 de 32 Go Samsung K3RG5G50MM-FGCJ (pour un total de 60 Gb ou 8 Go)

Murata 1KL (probablement le module Wi-Fi/Bluetooth)

Système sur une puce (SoC) RF Nordic Semiconductor N52832

Chargeur de batterie buck-boost Renesas Electronics 9237HRZ

Circuit logique programmable MAX 10 Altera (propriété d'Intel) 10M08

CI de gestion d'alimentation Maxim Semiconductor MAX77620M et système de réadaptation bidirectionnel USB 3.0 Parade Technologies 8713A

[* black] A few shields later and its time to look at the chips that make the magic happen:
[* red] NVIDIA Tegra X2 "[https://blogs.nvidia.com/blog/2016/08/22/parker-for-self-driving-cars/|Parker|new_window=true]" SoC, with NVIDIA [https://www.nvidia.com/en-us/data-center/pascal-gpu-architecture/|Pascal|new_window=true] GPU
[* orange] 2x Samsung [https://www.samsung.com/semiconductor/dram/lpddr4/K3RG5G50MM-FGCJ/|K3RG5G50MM-FGCJ|new_window=true] 32 Gb LPDDR4 DRAM (64 Gb or 8 GB total)
[* yellow] Murata 1KL (likely Wi-Fi/Bluetooth module)
- [* green] Nordic Semiconductor [http://static6.arrow.com/aropdfconversion/da2c7623accf3b15bbbce0c82794353d9c57bcec/2nrf52832_ps_v1.1.pdf|N52832|new_window=true] RF SoC
- [* light_blue] Renesas Electronics [https://www.intersil.com/content/dam/intersil/documents/isl9/isl9237.pdf|9237HRZ|new_window=true] buck-boost battery charger
+ [* green] Nordic Semiconductor [http://static6.arrow.com/aropdfconversion/da2c7623accf3b15bbbce0c82794353d9c57bcec/2nrf52832_ps_v1.1.pdf|nRF52832|new_window=true] RF SoC
+ [* light_blue] Renesas Electronics [https://www.intersil.com/content/dam/intersil/documents/isl9/isl9237.pdf|ISL9237HRZ|new_window=true] buck-boost battery charger
[* blue] Altera (owned by Intel) [https://www.intel.com/content/www/us/en/products/programmable/fpga/max-10.html|10M08|new_window=true] MAX 10 field programmable gate array
- [* violet] Maxim Semiconductor [https://datasheets.maximintegrated.com/en/ds/MAX774-MAX776.pdf|MAX77620M|new_window=true] power management IC and Parade Technologies [https://www.paradetech.com/products/ps8713/|8713A|new_window=true] bidirectional USB 3.0 redriver
+ [* violet] Maxim Semiconductor [https://datasheets.maximintegrated.com/en/ds/MAX774-MAX776.pdf|MAX77620M|new_window=true] power management IC and Parade Technologies [https://www.paradetech.com/products/ps8713/|PS8713A|new_window=true] bidirectional USB 3.0 redriver

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