Communication Processor: Difference between revisions
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(Created page with "= Pictures = <imgur>z0CZTEp.png</imgur> <imgur>vbw6m9i.png</imgur>") |
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| Line 1: | Line 1: | ||
= Update Structure = | |||
{| class="wikitable" | |||
! 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 = | = Pictures = | ||
| Line 4: | Line 22: | ||
<imgur>vbw6m9i.png</imgur> | <imgur>vbw6m9i.png</imgur> | ||
<imgur>xX1d9zs.png</imgur> | |||
= Manuals/Info = | |||
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 | |||
Revision as of 19:20, 24 June 2020
Update Structure
| 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
<imgur>z0CZTEp.png</imgur>
<imgur>vbw6m9i.png</imgur>
<imgur>xX1d9zs.png</imgur>
Manuals/Info
eMMC: https://datasheet.iiic.cc/datasheets-0/samsung/KLM2G1DEHE-B101.pdf
CPU (extra): https://www.rockbox.org/wiki/EmmaMobile1