View source for Nano 7G

[[Image:Nano7g_front.jpg|500px]]
[[Image:Nano7g_back.jpg|500px]]
==Components==
{| class="wikitable"
! Label !! Component !! Part !! Markings !! Notes
|-
| <span style="color:#ff0004">Red</span>
| PMIC
| 
| Apple 338S1099
| Guessing based on connectivity to power components around.
|-
| <span style="color:#ff9024">Orange</span>
| Bluetooth + FM radio
| Broadcom BCM2078KUBG
|
| 
|-
| <span style="color:#f3e00e">Yellow</span>
|
| NXP Semiconductors 1609A1
|
|
|-
| <span style="color:#16dc81">Green</span>
|
|
| 75203 23017
|
|-
| <span style="color:#2343e8">Blue</span>
|
|
| 75292 98820
|
|}
{| class="wikitable"
! Label !! Component !! Part !! Markings !! Notes
|-
| <span style="color:#ff0000">Red</span>
| NAND flash
| Toshiba THGBX2G7D2JLA01 128 Gb (16 GB)
|
| 
|-
| <span style="color:#ff9024">Orange</span>
| Touchscreen controller
| Texas Instruments 343S0538
|
| 
|-
| <span style="color:#f3e00e">Yellow</span>
|
| 
| Apple 338S1146
|
|-
| <span style="color:#16dc81">Green</span>
| SoC/CPU
| S5L8740
| 339S0193
| 8740 per IMG1. Guessing based on similar package to N6G SoC/CPU. Also has the most diffpairs running to/from it (from delayered PCB).
|}

==Helpful pages==
Teardowns:
* https://www.ifixit.com/Teardown/iPod+Nano+7th+Generation+Teardown/10826
<!--
Reviews:
* TODO
-->

== Core ==

Cortex A5 according to CP15:

<pre>
ID code: 0x410fc050
  Implementer: ARM
  Variant: 0x0
  Architecture: See CPUID
  Part number: c05, Revision: 0
</pre>

== Clock Gates ==

There is no big debug table with all clock gates in N7G RetailOS, so the following has been written out by hand:

{| class="wikitable"
! Address !! Bits (clear to power on) !! Meaning !! Source
|-
| 0x3C50006C
| 0x2000
| 'SPI power'
| WTF DevicePowerManagement.dll
|-
| 0x3C50004C
| 0x4
| 'SPI power'
| WTF DevicePowerManagement.dll
|}