In memory of Ben “bushing” Byer, who passed away on Monday, February 8th, 2016.

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Hardware/802.11 Wireless (view source)

Revision as of 11:32, 28 January 2022

737 bytes added ,  11:32, 28 January 2022
→‎Pinout: Added section for posterity
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IOS's WL driver contains a lot of code that matches up with the code in the [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/ Android broadcom.git] repo, specifically [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/bcm4329/src/bcmsdio/sys/bcmsdh.c bcmsdh.c] and [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/bcm4329/src/bcmsdio/sys/bcmsdstd.c bcmsdstd.c]. That driver, combined with the knowledge that the BCM4318 is connected to the Hollywood via a standard SDHC at 0x0d080000, is probably enough to get WiFi working.
 
IOS's WL driver contains a lot of code that matches up with the code in the [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/ Android broadcom.git] repo, specifically [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/bcm4329/src/bcmsdio/sys/bcmsdh.c bcmsdh.c] and [https://android.googlesource.com/platform/hardware/broadcom/wlan/+/refs/heads/eclair-release/bcm4329/src/bcmsdio/sys/bcmsdstd.c bcmsdstd.c]. That driver, combined with the knowledge that the BCM4318 is connected to the Hollywood via a standard SDHC at 0x0d080000, is probably enough to get WiFi working.
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== Pinout ==
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[[File:Wifi.jpg|thumb|right|WiFi module pinout on the daughterboard{{ref|{{cite web|url=https://bitbuilt.net/forums/index.php?threads/wifi-module-pinout.1035/|WiFi Module Pinout}}}}{{ref|cite web|url=http://www.cypress.com/file/299516/download|title=BCM4318/BCM4318E AirForce One™ Chip 802.11g MAC/Baseband/Radio Preliminary Data Sheet}}}}]]
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{|class=wikitable
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!Pin
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!Name
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|-
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|1
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|'''GND'''
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|-
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|2
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|Data 2
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|-
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|3
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|Data 1
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|-
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|4
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|'''GND'''
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|-
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|5
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|CLK
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|-
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|6
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|'''GND'''
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|-
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|7
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|GPIO 1 (unused)
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|-
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|8
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|'''GND'''
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|-
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|9
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|1.8V
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|-
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|10
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|1.8V
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|-
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|11
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|3.3V
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|-
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|12
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|3.3V
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|-
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|13
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|'''GND'''
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|-
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|14
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|GPIO 0 (unused)
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|-
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|15
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|'''GND'''
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|-
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|16
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|Data 3
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|-
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|17
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|Data 0
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|-
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|18
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|'''GND'''
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|-
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|19
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|CMD
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|-
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|20
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|GND
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|}
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== References ==
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{{references}}
Retrieved from "https://wiibrew.org/wiki/Special:MobileDiff/116009"

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