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LC897127K - SCSI CD-ROM Decoder

Features

  • Built-in SCSI I/F (Built-in register for SCAM selection).
  • 20× speed and transfer speed of 10 Mbytes/s supported using EDO-DRAM (×16, 70 ns).
  • 32× speed and transfer speed of 10 Mbytes/s supported using EDO-DRAM (16×, 50 ns).
  • Up to 4 Mbits of buffer RAM connectable.
  • CD main channel and C2 flag areas in buffer RAM can be freely set by user.
  • Built-in batch transfer function (function for sending CD main channel, C2 flag, etc. at one time).

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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 : ENN6251 CMOS IC LC897127K SCSI CD-ROM Decoder with On-Chip DVD Interface Overview The LC897127K is a CD-ROM decoder that includes an on-chip DVD interface. Since the LC897127K also includes an on-chip SCSI interface, it can be used to implement a SCSI-compatible DVD-ROM drive simply by combining it with a DVD decoder. It can also operate as an independent SPC functional unit. Package Dimensions unit: mm 3214-SQFP144 [LC897127K] 1.25 109 0.5 108 22.0 20.0 1.25 73 72 0.145 Functions • CD-ROM ECC function, subcode read function, SCSI I/F, CAV audio function, DVD I/F • ATAPI-to-SCSI conversion function, DMA I/F-to-SCSI conversion function 22.0 20.0 0.5 1.25 1.
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