Title
Minimalistic SDHC-SPI hardware reader module for boot loader applications.
Abstract
This paper introduces a low-footprint full hardware boot loading solution for FPGA-based Programmable Systems on Chip. The proposed module allows loading the system code and data from a standard SD card without having to re-program the whole embedded system. The hardware boot loader is processor independent and removes the need of a software boot loader and the related memory resources. The hardware overhead introduced is manageable, even in low-range FPGA chips, and negligible in mid- and high-range devices. The implementation of the SD card reader module is explained in detail and an example of a multi-boot loader is offered as well. The multi-boot loader is implemented and tested with the Xilinx's Picoblaze microcontroller.
Year
DOI
Venue
2017
10.1016/j.mejo.2017.07.007
Microelectronics Journal
Keywords
Field
DocType
Field-Programmable Gate Array,Secure Digital,Boot loader,Serial Peripheral Interface,System on Chip,Embedded systems
Volume boot record,Boot sector,Booting,System on a chip,PicoBlaze,Field-programmable gate array,Microcontroller,Loader,Engineering,Computer hardware,Embedded system
Journal
Volume
Issue
ISSN
67
C
0026-2692
Citations 
PageRank 
References 
0
0.34
3
Authors
6
Name
Order
Citations
PageRank
Paulino Ruiz-de-clavijo1216.72
Enrique Ostúa233.05
Manuel J. Bellido38211.82
Jorge Juan473.46
J. Viejo532.65
David Guerrero6145.86