RTD1186
Looks to be a 750mhz MIPS developed by Realtek
- http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=29&Level=3&Conn=2&ProdID=314
- http://en.mele.cn/products/show/24.htm
Pricing from various sources varies between $1.90 and $3.80 for 10k quantities which is still absolutely stunning and justifies a rather urgent push to get hold of the datasheet. More information on pricing shows that the actual price direct from Realtek is $11.
Source code, software and firmware links
GPU
Unpacking the firmware from one of the source code links shows that the GPU is a PowerVR SGX 531.