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This paper describes the chip design and implementation of a special processor architecture, HCgorilla. It is a hardware cryptography-embedded multimedia mobile processor dedicated for ubiquitous computing. This is supported by multiple pipelines composed of media and cipher pipes. Media pipes are user friendly due to Java compatibility. Cipher pipes are suited to cryptographic streaming due to random...
A ubiquitous processor, HCgorilla followed Java CPU for multimedia processing and was built in RNG (random number generators) for cipher processing. Then, HCgorilla had an execution stage composed of several units for those sophisticated processing. Since the execution stage kept physical separation, each function took different latency. This required instruction scheduling similarly to regular super...
The importance of ubiquitous computing is gained in the agricultural area. Field servers are developed and used as a remote monitoring tool in recent agricultural industries. The field server handles weather data, measuring and taking photo images for analyzing visualized information. However, image data acquired by the field server is not adequately used for automatic control in current systems even...
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