For Full-Text PDF, please login, if you are a member of IEICE,|
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
Software Implementation for Multi-Protocol 13.56 MHz RFID Reader
Youngju DO Seungbeom LEE Sin-Chong PARK
IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Terrestrial Radio Communications
13.56 MHz RFID, multi-protocol, code optimization,
Full Text: PDF(711.1KB)>>
In this paper, we design and implement a multi-protocol 13.56 MHz reader in software. In order to satisfy the timing constraint, three level optimizations called compile level, syntax level, and architectural level optimizations are applied. The execution time of optimized code is reduced by 85%, so that it satisfies timing requirement of a 60 MHz speed EISC processor. In addition, the binary code size is minimized to 211 KBytes which can be loaded on a 256 KB size memory.