ADSP-21MOD980N-000 데이터 시트보기 (PDF) - Analog Devices

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ADSP-21MOD980N-000

MultiPort Internet Gateway Processor

Analog Devices 

PRELIMINARY TECHNICAL DATA

For current information contact Analog Devices at (800) ANALOGD

The VisualDSP IDE lets programmers define and manage

DSP software development. The dialog boxes and property

pages let programmers configure and manage all of the

ADSP-218x development tools, including the syntax high-

lighting in the VisualDSP editor. This capability controls

how the development tools process inputs and generate

outputs.

The ADSP-218x EZ-ICE ® Emulator provides an easier

and more cost-effective method for engineers to develop

and optimize DSP systems, shortening product develop-

ment cycles for faster time-to-market. The

ADSP-21mod980N integrates on-chip emulation support

with a 14-pin ICE-Port interface. This interface provides a

simpler target board connection that requires fewer

mechanical clearance considerations than other

ADSP-2100 Family EZ-ICEs. The ADSP-21mod980N

device need not be removed from the target system when

using the EZ-ICE, nor are any adapters needed. Due to the

small footprint of the EZ-ICE connector, emulation can be

supported in final board designs.The EZ-ICE performs a

full range of functions, including:

• In-target operation

• Up to 20 breakpoints

• Single-step or full-speed operation

• Registers and memory values can be examined and

altered

• PC upload and download functions

• Instruction-level emulation of program booting and

execution

• Complete assembly and disassembly of instructions

• C source-level debugging

ADSP-21mod980N

ADDITIONAL INFORMATION

This data sheet provides a general overview of

ADSP-21mod980N functionality. For specific information

about the modem processors, refer to the ADSP-2188N

data sheet. For additional information on the architecture

and instruction set of the modem processors, refer to the

ADSP-2100 Family User’s Manual (3rd edition). For more

information about the development tools, refer to the

ADSP-2100 Family Development Tools Data Sheet.

REV. PrB 6/2001

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