SM320C80

• Single-Chip Parallel Multiple Instruction/Multiple Data (MIMD) Digital Signal Processor (DSP)
• More Than Two Billion RISC-Equivalent Operations per Second
• Master Processor (MP)
  • 32-Bit Reduced Instruction Set Computing (RISC) Processor
  • IEEE-754 Floating-Point Capability
  • 4K-Byte Instruction Cache
  • 4K-Byte Data Cache
• Four Parallel Processors (PP)
  • 32-Bit Advanced DSPs
  • 64-Bit Opcode Provides Many Parallel Operations per Cycle
  • 2K-Byte Instruction Cache and 8K-Byte Data RAM per PP
• Transfer Controller (TC)
  • 64-Bit Data Transfers
  • Up to 400 Megabytes per Second (MBps) Transfer Rate
  • 32-Bit Addressing
  • Direct DRAM/VRAM Interface With Dynamic Bus Sizing
  • Intelligent Queuing and Cycle Prioritization
• Video Controller (VC)
  • Provides Video Timing and Video Random-Access Memory (VRAM) Control
  • Dual-Frame Timers for Two Simultaneous Image-Capture and/or Display Systems
• Big- or Little-Endian Operation
• 50K-Byte On-Chip RAM
• 4G-Byte Address Space
• 20-ns Cycle Time
• 3.3-V Operation
• IEEE Standard 1149.1 Test Access Port (JTAG)
• Operating Temperature Range
     –55°C to 125°C - M-Temperature
     –40°C to 85°C - A-Temperature

IEEE Standard 1149.1–1990, IEEE Standard Test Access Port and Boundary-Scan Architecture