Western Digital FD1771 (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Western Digital FD1771" in Spanish language version.

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best-electronics-ca.com

bitsavers.org

doi.org

dx.doi.org

  • Michalopoulos, Demetrios A (Octubre 1976). «New Products: Single-chip floppy disk formatter/controller». Computer (IEEE) 9 (10): 64. doi:10.1109/C-M.1976.218414. «The FD1771 is a single-chip floppy disk formatter/controller that interfaces with most available disk drives and virtually all types of computers.» 
  • «Recent IC Announcements». Computer (IEEE) 9 (10): 66. doi:10.1109/C-M.1976.218417. «The FD1771 was announced on July 19, 1976, and sold for $60 each in lots of 100.» 
  • «Recent IC Announcements». Computer (IEEE) 10 (12): 140. Diciembre 1977. doi:10.1109/C-M.1977.217618. «The FD1781 was announced on September 21, 1977. Supported Dual density; accommodates MFM, M2FM.» 

lupinek.com

vcfed.org

  • Guzis, Charles P. (13 de septiembre de 2009). «Durango GCR». Sydex. Archivado desde el original el 25 de marzo de 2017. Consultado el 25 de marzo de 2017. 

web.archive.org

  • Guzis, Charles P. (13 de septiembre de 2009). «Durango GCR». Sydex. Archivado desde el original el 25 de marzo de 2017. Consultado el 25 de marzo de 2017. 

zimmers.net