An Embedded Low Power/Cost 16-Bit Data/Instruction Microprocessor Compatible with ARM7 Software Tools
Fu-Ching Yang, Ing-Jer Huang
Abstract
Fu-Ching Yang, Ing-Jer Huang
Abstract
A 16-bit THUMB instruction set microprocessor is proposed for low cost/power in short-precision computing. It achieves 40% gate count, 51% power consumption and 160% clock frequency comparing to ARM7, even the performance is 67% better in narrow width memory at the same clock frequency. The ARM7 software is also compatible.
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A 16-bit THUMB instruction set microprocessor is proposed for low cost/power in short-precision computing. It achieves 40% gate count, 51% power consumption and 160% clock frequency comparing to ARM7, even the performance is 67% better in narrow width memory at the same clock frequency. The ARM7 software is also compatible.
Key concepts: Microprocessor, 32-bit, 16-bit, Computer science, Clock rate, 8-bit, Software, Power consumption