* ARM720T datasheet . * Using the ARM Assember . * ARM Instruction Set Quick Reference Card . * Cirrus Logic EP7209 datasheet . * Cirrus Logic EP7312 datasheet . * Cirrus Logic EP7312um user's manual . * HITEL µðÁöÅÐ µ¿È£È¸ ±èÈ¿ÁØ´ÔÀÇ ARM7 °Á . * HITEL µðÁöÅÐ µ¿È£È¸ ±èÈ¿ÁØ´ÔÀÇ uc/os porting °ÁÂ.