Implementing a SCSI application system based on SOPC technology

Kun Gao; Haizheng Xu; Longfa Pan

doi:10.1117/12.575222

Implementing a SCSI application system based on SOPC technology

Kun Gao^*, Haizheng Xu, Longfa Pan

^*Corresponding author for this work

Tsinghua University

Research output: Contribution to journal › Conference article › peer-review

Abstract

After analyzing the system architecture and the routine design method of a SCSI controller, one novel design project for the SCSI controller is proposed on the basis of SOPC and soft processor IP core technology. The NIOS soft processor IP core is chosen as the center controller in the application system. Except for NIOS processor, most of the peripherals around the SCSI module, including DMA data channel and data cache control logic, are integrated into one FPGA chip. Comparing with the routine design method, the new project has better features in the expansibility, scalability, improvability and in-system programmability. As an instance, the SCSI to ATA interface system based on SOPC is introduced and given the satisfying I/O speed test results.

Original language	English
Article number	17
Pages (from-to)	145-149
Number of pages	5
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5643
DOIs	https://doi.org/10.1117/12.575222
Publication status	Published - 2005
Externally published	Yes
Event	Advances in Optical Data Storage Technology - Beijing, China Duration: 8 Nov 2004 → 10 Nov 2004

Keywords

FPGA
NIOS
SCSI
System-on-a-Programmable-Chip (SOPC)

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10.1117/12.575222

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title = "Implementing a SCSI application system based on SOPC technology",

abstract = "After analyzing the system architecture and the routine design method of a SCSI controller, one novel design project for the SCSI controller is proposed on the basis of SOPC and soft processor IP core technology. The NIOS soft processor IP core is chosen as the center controller in the application system. Except for NIOS processor, most of the peripherals around the SCSI module, including DMA data channel and data cache control logic, are integrated into one FPGA chip. Comparing with the routine design method, the new project has better features in the expansibility, scalability, improvability and in-system programmability. As an instance, the SCSI to ATA interface system based on SOPC is introduced and given the satisfying I/O speed test results.",

keywords = "FPGA, NIOS, SCSI, System-on-a-Programmable-Chip (SOPC)",

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AU - Gao, Kun

AU - Xu, Haizheng

AU - Pan, Longfa

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N2 - After analyzing the system architecture and the routine design method of a SCSI controller, one novel design project for the SCSI controller is proposed on the basis of SOPC and soft processor IP core technology. The NIOS soft processor IP core is chosen as the center controller in the application system. Except for NIOS processor, most of the peripherals around the SCSI module, including DMA data channel and data cache control logic, are integrated into one FPGA chip. Comparing with the routine design method, the new project has better features in the expansibility, scalability, improvability and in-system programmability. As an instance, the SCSI to ATA interface system based on SOPC is introduced and given the satisfying I/O speed test results.

AB - After analyzing the system architecture and the routine design method of a SCSI controller, one novel design project for the SCSI controller is proposed on the basis of SOPC and soft processor IP core technology. The NIOS soft processor IP core is chosen as the center controller in the application system. Except for NIOS processor, most of the peripherals around the SCSI module, including DMA data channel and data cache control logic, are integrated into one FPGA chip. Comparing with the routine design method, the new project has better features in the expansibility, scalability, improvability and in-system programmability. As an instance, the SCSI to ATA interface system based on SOPC is introduced and given the satisfying I/O speed test results.

KW - FPGA

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KW - SCSI

KW - System-on-a-Programmable-Chip (SOPC)

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 17

T2 - Advances in Optical Data Storage Technology

Y2 - 8 November 2004 through 10 November 2004

ER -

Implementing a SCSI application system based on SOPC technology

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