Group: Hardware/Computers/e-readers/Kobo/Aura H2O Edition 2
From LibrePlanet
< Group:Hardware | Computers | e-readers | Kobo
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! Markings | ! Markings | ||
! Driver(s) | ! Driver(s) | ||
| + | ! Documentation | ||
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| [https://en.wikipedia.org/wiki/Random-access_memory RAM] | | [https://en.wikipedia.org/wiki/Random-access_memory RAM] | ||
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7201166 AEP 3TW | 7201166 AEP 3TW | ||
| ? | | ? | ||
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| + | * [http://www.nanya.com/Files/692?Filename=4Gb_LPDDR2_B_Die_component_Datasheet.pdf&ProductId=3,803 Datasheet] | ||
|- | |- | ||
| ? | | ? | ||
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H56P4788D | H56P4788D | ||
| ? | | ? | ||
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| [https://en.wikipedia.org/wiki/System_on_a_chip System on a chip] | | [https://en.wikipedia.org/wiki/System_on_a_chip System on a chip] | ||
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TAIW HMAAXK | TAIW HMAAXK | ||
| Lots of drivers | | Lots of drivers | ||
| + | | | ||
|- | |- | ||
| WiFi chip (and potentially other features) | | WiFi chip (and potentially other features) | ||
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GH438 | GH438 | ||
| ? | | ? | ||
| + | | | ||
|- | |- | ||
| ? | | ? | ||
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1137 | 1137 | ||
7409N1 | 7409N1 | ||
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| [https://en.wikipedia.org/wiki/Power_management_integrated_circuit Power management integrated circuit] (and potentially other features) | | [https://en.wikipedia.org/wiki/Power_management_integrated_circuit Power management integrated circuit] (and potentially other features) | ||
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CS6S G4 | CS6S G4 | ||
| ? | | ? | ||
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041 | 041 | ||
| ? | | ? | ||
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== Manufacturer informations == | == Manufacturer informations == | ||
* [https://kbdownload1-a.akamaihd.net/magento/userguides/downloads/KoboAuraH2O-ed2/KoboAuraH2O-Edition2-userguide_EN.pdf manual] | * [https://kbdownload1-a.akamaihd.net/magento/userguides/downloads/KoboAuraH2O-ed2/KoboAuraH2O-Edition2-userguide_EN.pdf manual] | ||
Revision as of 11:14, 6 June 2018
Contents
External interfaces
USB
Several interfaces are exposed through USB:
- It's possible to make the device switch to fastboot during boot
- If the device is not registered, you can switch to mass-storage by selecting "no wifi" during the device boot.
Power button
Touchscreen
Internal interfaces
Serial/UART
| Voltage | 3.3v |
PCB
Here are the chips on the top of the PCB. Caevats:
- you need a big screen to view properly the markings as it will line-break with smaller screens
- The markings might contain errors as they are tiny and some letter/number could be mixed up
- I didn't disassemble it enough to see the bottom because the connectors seemed really fragile (they even had glue inside them) so if I do, I fear that I won't be able to put everything back in place. There might be some more chips on the bottom.
| Usage | Location | Package | Markings | Driver(s) | Documentation |
|---|---|---|---|---|---|
| RAM | 168-Ball PoP-FBGA |
NANYA 1718 NT6TL 128M 32BQ-G0 7201166 AEP 3TW |
? | ||
| ? | ? |
SEC 737 BO41 KLM8616EME H56P4788D |
? | ||
| System on a chip | ? (BGA) |
MCIMX6V7DVN10AB XAA 1739 TAIW HMAAXK |
Lots of drivers | ||
| WiFi chip (and potentially other features) | ? |
REALTEK 8189PTY H857492 GH438 |
? | ||
| ? | ? |
RICOH AC5T619 1137 7409N1 |
|||
| Power management integrated circuit (and potentially other features) | ? |
TPS 65185 T1 7AI CS6S G4 |
? | ||
| On the display flex cable | ? |
TT21000 -48L0I 1725 B03 PRD627959 PHI □ C 041 |
? |
