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Interface ide CDROM dengan mikrokontroler keluarga mcs51 untuk mp3 player

In trying to get other alternatives to access the IDE CDROM, the writer
tried to replace the function of PC with a 80C31 microcontroller. Basically this
system consists of IC 80C31, RAM, EEPROM, and PPI 8255 which this PPI is
used as control lines and data lines to the IDE CDROM.
To investigate the succeed which has been reached in accessing the IDE
CDROM, a MP3 decoder was used and the data which was being read at the IDE
CDROM was limited only for data that formatted by MP3. The MP3 decoder was
able to extract MP3 files and changed it into hearable voice. In general, this
system functioned as a MP3 player.
The testing was divided into two steps which the first step was done to
test the data transfer between the minimum system and the IDE CDROM, while
the second step was a voice quality test. The first step showed the result that the
data structure in the MP3 CD is right, while the second step showed that the voice
quality was quite good enough.

Creator(s)
  • (23496090) RICKY HERLAMBANG
Contributor(s)
  • Lauw Lim Un Tung → Advisor 1
  • Yohanes Trilaksono Dibyo S. → Examination Committee 1
Publisher
Universitas Kristen Petra; 2001
Language
Indonesian
Category
s1 – Undergraduate Thesis
Sub Category
Skripsi/Undergraduate Thesis
Source
Skripsi No. 00/E/EL/077/514; Ricky Herlambang (23496090)
Subject(s)
  • COMPUTER STORAGE DEVICES
  • IDE CD-ROM
File(s)

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