Click to expand full text
Ordering number : EN*5241
CMOS LSI
LC895125Q, 895125W
CD-ROM Driver with On-Chip SCSI Interface and Subcode Functions
Preliminary Functions
CD-ROM ECC function, subcode read function, SCSI interface
Package Dimensions
unit: mm 3182-QIP128E
[LC895125Q]
Features
• On-chip SCSI interface (with built-in SCAM selection register) • Supports 8× playback - Using ×16 80-ns DRAMs • Supports 4× playback - Using ×16 80-ns DRAMs or ×8 70-ns DRAMs • Transfer rates: 10 MB/s (synchronous), 5 MB/s (asynchronous) using ×16 80-ns DRAMs*1 • Transfer rates: 8.467 MB/s (synchronous), 4.2336 MB/s (asynchronous) using ×8 70-ns DRAMs*2 • Supports the connection of up to 32 Mb of buffer RAM (using DRAM) • The user can freely set the CD main channel, C2 flag, and other areas in buffer RAM.