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LC89170M - CD Player Text Data IC

Description

Subcode interface The LC89170M accepts subcode data from the DSP using the EXCK, SBSO, SCOR, and WFCK pins.

Figure 1 shows the timing.

SW1 sets the input or output state for the EXCK pin.

Features

  • Accepts the channel R to W subcode data through a subcode interface.
  • Can continuously output the channel R to W data for each 1PACK24 symbol.
  • Performs error detection (cyclic redundancy code) and outputs both the data and the result of that check.
  • Provides synchronization protection for the subcode interface.
  • Supports low-voltage operation (3.3 V).
  • Provided in the miniature MFP-14S package. SANYO: MFP14S Specifications Absolute Maximum.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN*5536A CMOS LSI LC89170M CD Player Text Data IC Preliminary Overview The LC89170M is an IC that decodes the text data, such as song names, stored in subcode channels R to W of a compact disk’s read-in area. Package Dimensions unit: mm 3111-MFP14S [LC89170M] Features • Accepts the channel R to W subcode data through a subcode interface. • Can continuously output the channel R to W data for each 1PACK24 symbol. • Performs error detection (cyclic redundancy code) and outputs both the data and the result of that check. • Provides synchronization protection for the subcode interface. • Supports low-voltage operation (3.3 V) • Provided in the miniature MFP-14S package.
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