AN1250 STMicroelectronics, AN1250 Datasheet - Page 14

• Manufacturer Part Number: AN1250
• Description: STA014/STA015 MPEG LAYER III DECODER AND ADPCM CODEC
• Manufacturer: STMicroelectronics

AN1250 APPLICATION NOTE
§ 2 : Using this 3 position slider it's possible to change the priority of the MP3 bitstream transmitting thread.
§ 3 : Some default control presets are already stored in those 6 memories. To store current controls posi-
§ 4 : Use this check-box to globally enable or disable the tooltip function
§ 5 : Here you can find the basic controls to handle the MP3 file playback or to select the BYPASS mode
§ 6 : Using the '…' button it's possible to browse for the desired MP3 file. In order to start decoding a bit-
§ 7 : Using this button it's possible to issue a device SOFT_RESET in order to restore default settings. To
8.2 Header page
Figure 13. Header page
§ 1 : All this information comes from the frame header of the decoding MP3 bitstream. Each time a new
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Higher priority will avoid audio gaps when switching to other applications but, of course, will slow down
the machine.
tion just press down one of those buttons until it's automatically released.
stream it's also possible to drag & drop the desired file into the filename box.
issue an hardware reset use the relative button in the 'Register I/O' page
frame has been decoded by the device both the header information and the frame counter (see next
point) are updated into the device memory: the header page can be updated using the 'Refresh' but-
ton.