Description
The MB86330 is a 16-bit fixed-point DSP (Digital Signal Processor) that is based on Fujitsu-specific Dual-MAC architecture, and can implement product addition operations and double transfer at a high rate and under low power consumption.
Features
- Fixed-point operations Multiplication: 16 bits × 16 bits → 31 bits Addition: 40 bits + 40 bits → 40 bits Product addition: 40 bits ±16 bits × 16 bits → 40 bits Maximum operation speed: 100 MIPS at 3.3 V.
- Memory configuration Data RAM: Two sectors that can be accessed concurrently An external RAM (ERAM) is supported. Memory mapped I/O system characterized by allocation of I/O devices in the memory space Instruction RAM: 48 Kwords × 16 bits Table RAM: 16 Kwords × 16 bits
(Conti.
MB86330_FujitsuMediaDevicesLimited.pdf
