Difference between revisions of "Communication Processor"

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(Created page with "= Pictures = <imgur>z0CZTEp.png</imgur> <imgur>vbw6m9i.png</imgur>")
 
 
(7 intermediate revisions by the same user not shown)
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= Update Structure =
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{| class="wikitable"
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! Offset !! Size !! Description !! Notes
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|-
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| 0x0 || u32 || MAGIC "CpUp" ||
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|-
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| 0x4 || u32 || Version ||
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|-
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| 0x10 || u32 || Unknown, always 0x01000000 || Probably Entrypoint or type
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|-
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| 0x14 || u32 || Full CPUP size || Always % 0x10 = 0
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|-
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| 0x18 || u32 || Payload/data start address || Always 0x20
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|-
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| 0x1C || u32 || Extracted/decrypted CPUP size ||
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|}
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= Pictures =
 
= Pictures =
  
Line 4: Line 22:
  
 
<imgur>vbw6m9i.png</imgur>
 
<imgur>vbw6m9i.png</imgur>
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<imgur>xX1d9zs.png</imgur>
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<imgur>W3msHTh.png</imgur>
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<imgur>TAkfyqy.png</imgur>
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= Manuals/Info =
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CPU: http://static6.arrow.com/aropdfconversion/efe99265d2b83da3bfce2e77e1aae1fafb760fae/s19686ej4v0ds00_s_ds_e.pdf
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eMMC: https://datasheet.iiic.cc/datasheets-0/samsung/KLM2G1DEHE-B101.pdf
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CPU (extra): https://www.rockbox.org/wiki/EmmaMobile1

Latest revision as of 12:18, 26 June 2020

Update Structure[edit]

Offset Size Description Notes
0x0 u32 MAGIC "CpUp"
0x4 u32 Version
0x10 u32 Unknown, always 0x01000000 Probably Entrypoint or type
0x14 u32 Full CPUP size Always % 0x10 = 0
0x18 u32 Payload/data start address Always 0x20
0x1C u32 Extracted/decrypted CPUP size

Pictures[edit]

Manuals/Info[edit]

CPU: http://static6.arrow.com/aropdfconversion/efe99265d2b83da3bfce2e77e1aae1fafb760fae/s19686ej4v0ds00_s_ds_e.pdf

eMMC: https://datasheet.iiic.cc/datasheets-0/samsung/KLM2G1DEHE-B101.pdf

CPU (extra): https://www.rockbox.org/wiki/EmmaMobile1