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PS4 Pro 拆解

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Traduction de l’étape 11

Étape 11
PlayStation 4 Pro Teardown: étape 0, image 1 de 1

  • And bringing up the rear:

  • 8 x Samsung K4G80325FB-HC28 8 GB GDDR5 (1 GB × 8 = 8 GB)

  • Sony J20H091 Wireless Communication module (Marvell Avastar 88W8897 underneath)

  • SCEI (Sony Computer Entertainment, Inc.) CXD90036G I/O controller (likely)

  • This is a Custom ASIC on Marvell's 88EC128-BNS2

  • Samsung K4B4G0846E-HC28 512 MB DDR3 RAM

  • Rohm BD7764MUV motor controller

  • Rohm BD9685 synchronous step-down switching regulator

然后是背面

8 x 三星 K4G80325FB 8 GB GDDR5 显存颗粒 (1 GB x 8 = 8 GB)

索尼 J20H09 无限通讯模块 (美满电子 88W8897)

SCEI (索尼电脑娱乐公司) CXD90036G

这是从美满电子 88EC128-BNS2 定制而来的 ASIC

三星 K4B4G0846E 512 MB DDR3 RAM

[* black] And bringing up the rear:
- [* red] 8 x Samsung [http://www.samsung.com/semiconductor/products/dram/graphic-dram/gddr5-component/K4G80325FB?ia=759|K4G80325FB|new_window=true] 8 Gb GDDR5 (1 GB × 8 = 8 GB)
+ [* red] 8 x Samsung [http://www.samsung.com/semiconductor/products/dram/graphic-dram/gddr5-component/K4G80325FB?ia=759|K4G80325FB-HC28|new_window=true] 8 GB GDDR5 (1 GB × 8 = 8 GB)
[* orange] Sony [link|https://fccid.io/document.php?id=3029896|J20H091|new_window=true] Wireless Communication module (Marvell Avastar [http://www.marvell.com/wireless/avastar/88W8897/|88W8897|new_window=true] [https://d3nevzfk7ii3be.cloudfront.net/igi/RSRFD1EfkMwYVLJd|underneath|new_window=true])
- [* yellow] SCEI (Sony Computer Entertainment, Inc.) [http://www.psdevwiki.com/ps4/CXD90036G|CXD90036G|new_window=true]
+ [* yellow] SCEI (Sony Computer Entertainment, Inc.) [http://www.psdevwiki.com/ps4/CXD90036G|CXD90036G|new_window=true] I/O controller (likely)
[* icon_note] This is a Custom ASIC on Marvell's 88EC128-BNS2
- [* green] Samsung [http://www.samsung.com/semiconductor/products/dram/consumer-dram/ddr3-component/K4B4G0846E?ia=739|K4B4G0846E|new_window=true] 512 MB DDR3 RAM
+ [* green] Samsung [http://www.samsung.com/semiconductor/products/dram/consumer-dram/ddr3-component/K4B4G0846E?ia=739|K4B4G0846E-HC28|new_window=true] 512 MB DDR3 RAM
+ [* light_blue] Rohm BD7764MUV motor controller
+ [* blue] Rohm BD9685 synchronous step-down switching regulator

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