Mer/Status/SmartQ7

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* Wi-fi: USI WM-G-MR-09
* Wi-fi: USI WM-G-MR-09
* Audio codec: [http://www.wolfsonmicro.com/products/WM8987 Wolfson WM8987G] ([http://www.wolfsonmicro.com/uploads/documents/en/WM8987.pdf datasheet])
* Audio codec: [http://www.wolfsonmicro.com/products/WM8987 Wolfson WM8987G] ([http://www.wolfsonmicro.com/uploads/documents/en/WM8987.pdf datasheet])
-
* Speaker amplifier: M1530DM
+
* Speaker amplifier?: M1530DM
-
* Speaker amplifier: ft690
+
* Speaker amplifier: Fangtek ft690 ([http://www.tgwdz.com/asp_bin/pro_img/2008115193415730.pdf datasheet])
* LCD panel: AUO A070VW04 ([http://www.beyondinfinite.com/lcd/Library/Auo/A070VW04_V0.pdf datasheet])
* LCD panel: AUO A070VW04 ([http://www.beyondinfinite.com/lcd/Library/Auo/A070VW04_V0.pdf datasheet])

Revision as of 22:05, 7 September 2009

The Q7 is basically a bigger-screen version of the Q5, with an extra USB host port added and no internal bluetooth.

Contents

Photos

There are images of a disassembled Q7 available at http://www.jiongtang.com/blog/html/smartq5/smartq7-apart-images.html

Components

Connections

The S3C6410 SoC has 3 SD ports, one has the iNand connected and the external SD port, the other has the SDIO wi-fi chip connected. (unsure whether using these 3 at the *same* time is possible due to GPIO sharing)

The audio codec is connected through I²C (control, address 0x?) and I²S (audio transport).

GPIO ports

  • AT88SC: N0 -> SCL, N1 -> SDA (emulated I²C bus)
  • LCD panel: M0 -> LCD enable, M1 -> SCL, M2 -> SDA (emulated I²C bus)
  • backlight: F15 (== PWM_TOUT1)