Mer/Status/SmartQ7
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* 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: Fangtek | + | * Speaker amplifier: [http://www.fangtek.com.cn/fangtekus/product/product_all/product_all_8.php Fangtek ft690M] ([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 22:06, 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
- SoC: Samsung S3C6410 (datasheet)
- internal storage: SanDisk iNAND
- RAM: 2x Qimonda HYB25DC512160CF-6 (datasheet)
- Crytomemory/EEPROM: Atmel AT88SC (datasheet)
- Wi-fi: USI WM-G-MR-09
- Audio codec: Wolfson WM8987G (datasheet)
- Speaker amplifier?: M1530DM
- Speaker amplifier: Fangtek ft690M (datasheet)
- LCD panel: AUO A070VW04 (datasheet)
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)