DSP Microcomputer
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FEATURES PERFORMANCE 30 ns Instruction Cycle Time 33 MIPS Sustained Performance Single-Cycle Instruction Execution Sin...
Description
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FEATURES PERFORMANCE 30 ns Instruction Cycle Time 33 MIPS Sustained Performance Single-Cycle Instruction Execution Single-Cycle Context Switch 3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle Multifunction Instructions Power-Down Mode Featuring Low CMOS Standby Power Dissipation with 100 Cycle Recovery from Power-Down Condition Low Power Dissipation in Idle Mode INTEGRATION ADSP-2100 Family Code Compatible, with Instruction Set Extensions 40K Bytes of On-Chip RAM, Configured as 8K Words On-Chip Program Memory RAM and 8K Words On-Chip Data Memory RAM Dual Purpose Program Memory for Both Instruction and Data Storage Independent ALU, Multiplier/Accumulator and Barrel Shifter Computational Units Two Independent Data Address Generators Powerful Program Sequencer Provides Zero Overhead Looping Conditional Instruction Execution Programmable 16-Bit Interval Timer with Prescaler 100-Lead TQFP SYSTEM INTERFACE 16-Bit Internal DMA Port for High Speed Access to On-Chip Memory (Mode Selectable) 4 MByte Byte Memory Interface for Storage of Data Tables & Program Overlays 8-Bit DMA to Byte Memory for Transparent Program and Data Memory Transfers (Mode Selectable) I/O Memory Interface with 2048 Locations Supports Parallel Peripherals (Mode Selectable) Programmable Memory Strobe and Separate I/O Memory Space Permits “Glueless” System Design (Mode Selectable) Programmable Wait State Generation Two Double-Buffered Serial Ports with Companding Hardware and Automatic Dat...
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