Rollei4070: Unterschied zwischen den Versionen
Aus Chaos Computer Club Berlin
Jal2 (Diskussion | Beiträge) K (added link to spi flash candidate for U4) |
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[[Bild:Picture_3.png|200px|Unknown]] | [[Bild:Picture_3.png|200px|Unknown]] | ||
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| + | I guess the chip in picture 3 is labeled "25Q80..." which could be a W25Q80xx, i.e. a SPI flash (8MBit) from Winbond, e.g. | ||
| + | [http://www.winbond.com.tw/NR/rdonlyres/25B3E621-1AC1-486E-8233-C7E7CDEF8CE3/0/W25Q80BL.pdf this one] | ||
| + | Any idea what the chinese instructions on the PCB bottom mean? (jal2) | ||
Version vom 21. April 2011, 23:49 Uhr
It is a 40€ picture frame from a local mediamarkt. The PCB appears to be 2 layer with lots of helpful labeling. The microcontroller is a Haier "Hi1018D". Also there is a chip whose marking, "25Q06CP", i cannot find any details for. I will fill this in with details as I find them.
PCB details:
Notice that on the bottom of the PCB in the picture above that there are two pads for serial (labeled RX, TX)
I guess the chip in picture 3 is labeled "25Q80..." which could be a W25Q80xx, i.e. a SPI flash (8MBit) from Winbond, e.g.
this one
Any idea what the chinese instructions on the PCB bottom mean? (jal2)
