AT78C1501 DVD / CD ATAPI CONTROLLER

AT78C1501 DVD / CD ATAPI CONTROLLER

The Atmel AT78C1501 is a high-performance DVD/CD ATAPI Ultra DMA66 Interface Controller, designed to interface to the AT78C1502 DVD Servo Controller, the AT78C1503 DVD Read Channel and the AT78C1504 Automatic Laser Power Control (ALPC). The interface controller (AT78C1501) contains ARM® and AVR® mic.

Features

• Host Interface
  – ATAPI Compatible (ANSI ATA-1, ATA-2, ATA-3 and ATA-4 compliant) Host Mode
  – Ultra DMA Support (66 MB/sec)
  – High-current (12 mA) Drivers for Direct Connection to AT Cable (slew rate controlled)
  – 256-byte Bidirectional Data FIFO to Improve Throughput Embedded Processor
  – ARM7TDMI™ RISC Processor
  – Open Processor Architecture Protects Firmware Investment
  – Wide Selection of Development Tools from ARM ® and Third-party Vendors
  – 1-Mbyte External Flash Interface for Code/Data
  – 16-Kbyte Internal SRAM for Data Buffer Manager
  – Supports SDRAM up to 32 Mbytes (16M x 16)
  – DRAM Ban.