Allwinner Technology is a fabless semiconductor company that designs mixed-signal systems on a chip (SoC). Claudia Gorbman Unheard Melodies Pdf To Jpg there. The company is headquartered in Zhuhai, Guangdong, China. Nas Y Damian Marley Distant Relatives Zip Download there. A64 User Manual v1.0; File:Allwinner A64 User Manual V1.1.pdf; Some devices in the SoC are not described in the manual, but have descriptions in other SoC's manuals: RSB: MMIO address and IRQ mentioned in the A64 manual, IP description in the A83T manual. PRCM: MMIO address mentioned in the A64 manual, IP description in the A83T manual.