IEEE 1284 softcore-implementation issues

In this paper, we present a re-usable softcore for the IEEE 1284 protocol for parallel data transmission. It consists of two parts. One is the firmware to cope with the IEEE-1284 protocol being executed in the processor and the other is the hardware engine to accelerate the basic communication mecha...

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Bibliographic Details
Published inAP-ASIC'99. First IEEE Asia Pacific Conference on ASICs (Cat. No.99EX360) pp. 266 - 269
Main Authors Myoung-Han Lee, Sun-Kyu Kim, Myoung-Sun Park, Yl-Seong Bae, Chung, P.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1999
Subjects
Application specific integrated circuits
Bidirectional control
Communication standards
Costs
Electronic mail
Engines
Hardware
Large scale integration
Printers
Protocols
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Summary:In this paper, we present a re-usable softcore for the IEEE 1284 protocol for parallel data transmission. It consists of two parts. One is the firmware to cope with the IEEE-1284 protocol being executed in the processor and the other is the hardware engine to accelerate the basic communication mechanism. Using our evaluation system, it is verified that the designed core is fully compliant with the specification. Additionally, we show the results on the performance comparison between the compatibility and ECP modes of the IEEE-1284 standard.
ISBN:0780357051
9780780357051
DOI:10.1109/APASIC.1999.824080