Design and Implementation of a Java Card Microcontroller
| Autor: | Min-Hsiung Huang, 黃敏雄 |
|---|---|
| Rok vydání: | 2002 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 90 This paper is to design and implement a Java Card Microcontroller. The microcontroller is 16-bit stack machine that implements the Java Card 2.1.1 instruction specifications. Focus is made on analyzing the memory utlization to further improve its performance. It is first implemented by Verilog HDL, followed by a simulation together with a Java Card Application, a wallet applet (e-purse). Finally, the implementation is downloaded into a FPGA chip and operations effectively on an evaluation target board. Current version does not support some object related instructions, and those 32-bit optional instructions. A performance benchmark shows that there is a 10~18 speedup as compared with GemXpresso 211 PK Java Card. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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