LC89170M Datasheet (Sanyo) - CD Player Text Data IC

LC89170M, CD Player Text Data IC

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

Figure 1 shows the timing.

Figure 1 Subcode Interface Timing SW1 sets the input or output state for the EXCK pin.

This pin is provided for cases where a subcode interface shift clo

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 syn