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ARM
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ARM. 沈剑桥 张本. What is ARM?. Advanced RISC Machines (Acorn RISC Machine ). low-cost, low-power!!!. ki. int gcd (int i, int j) { while (i != j) if (i > j) i -= j; else j -= i; return i; }. loop CMP Ri, Rj SUBGT Ri, Ri, Rj SUBLT Rj, Rj, Ri
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ARM
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ARM 沈剑桥 张本
What is ARM? • Advanced RISC Machines (Acorn RISC Machine ) low-cost, low-power!!! Websoft, Nanjing Univ. [http://ws.nju.edu.cn]
ki • int gcd (int i, int j) { while (i != j) if (i > j) i -= j; else j -= i; return i; } loop CMP Ri, Rj SUBGT Ri, Ri, Rj SUBLT Rj, Rj, Ri BNE loop Websoft, Nanjing Univ. [http://ws.nju.edu.cn]
Application examples • Portable devices • Computer peripherals Websoft, Nanjing Univ. [http://ws.nju.edu.cn]
Cortex-A8 Websoft, Nanjing Univ. [http://ws.nju.edu.cn]
Products • 德州仪器 OMAP3xxx 系列、飞思卡尔 i.MX51-SOC、Apple A4、ZiiLABS ZMS-08、三星 HummingbirdS5PC100/S5PC110、Marvell ARMADA 500/600、RockchipRK2918 Websoft, Nanjing Univ. [http://ws.nju.edu.cn]