描述 Description

TARGET APPLICATIONS
Washing Machines, Refrigerator Compressors, Fans, Pumps, Industrial Variable Speed Drives, AutomotiveMOTOR TYPES
AC Induction Motors
Permanent Magnet Synchronous Motors (PMSM)
Brushless DC Motors (BDCM)FEATURES
20 MIPS Fixed-Point DSP Core
?? Single Cycle Instruction Execution (50 ns)
?? ADSP-21xx Family Code Compatible
?? Independent Computational Units
????? ALU
????? Multiplier/Accumulator
????? Barrel Shifter
?? Multifunction Instructions
?? Single Cycle Context Switch
?? Powerful Program Sequencer
???? Zero Overhead Looping
???? Conditional Instruction Execution
?? Two Independent Data Address Generators
Memory Configuration
?? 512 324-Bit Program Memory RAM
?? 4K 324-Bit Program Memory ROM
?? 512 316-Bit Data Memory RAM
Three-Phase 16-Bit PWM Generator
??? 16-Bit Center-Based PWM Generator
??? Programmable Dead Time and Narrow Pulse Deletion

特性 Features

20 MIPS Fixed-Point DSP Core
?? Single Cycle Instruction Execution (50 ns)
?? ADSP-21xx Family Code Compatible
?? Independent Computational Units
????? ALU
????? Multiplier/Accumulator
????? Barrel Shifter
?? Multifunction Instructions
?? Single Cycle Context Switch
?? Powerful Program Sequencer
???? Zero Overhead Looping
???? Conditional Instruction Execution
?? Two Independent Data Address Generators
Memory Configuration
?? 512 324-Bit Program Memory RAM
?? 4K 324-Bit Program Memory ROM
?? 512 316-Bit Data Memory RAM
Three-Phase 16-Bit PWM Generator
??? 16-Bit Center-Based PWM Generator
??? Programmable Dead Time and Narrow Pulse Deletion