Key facts
- Brand
- Analog Devices
- Model
- ADSP-21XX
- Industry
- Industrial
- Documents
- 11
- Languages
- EN
- Last added
- 2012-08-03
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User ManualANALOG DEVICES ADSP-21xx Multi-channel Slot Assignments for the AD1847 Manual
Analog Devices ADSP-21XX specifications
| Processor type | 16‑Bit Fixed‑Point DSP |
|---|---|
| Maximum instruction rate | 25 MIPS, 40 ns per instruction |
| Supply voltage | 5 V (or 3.3 V for some models) |
| Instruction cycle time | 40 ns at 25 MHz |
| On‑chip program memory (RAM) | 2 KB |
All Analog Devices ADSP-21XX documents by type
User Manual 7
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- ANALOG DEVICES ADSP-21xx Multi-channel Slot Assignments for the AD1847 Manual
- ANALOG DEVICES Porting Code from ADSP-21xx to ADSP-219x Manual
- ANALOG DEVICES EE-60 Simulating an RS-232 UART Using the Synchronous Serial Ports on the ADSP-21xx Family DSPs Manual
- ANALOG DEVICES ADSP-21xx Interface to the IOM-2 bus Manual
- ANALOG DEVICES EE-19 Boot Paging II: Maximizing Boot-Memory Efficiency on the ADSP-21xx family Manual
- ANALOG DEVICES EE-18 Choosing Using FFTs for ADSP-21xx Manual
- ANALOG DEVICES EE-6 ADSP-21xx Serial Port Startup Issues Manual
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Application Note 1
How to use the product for one specific task, with worked examples.
Programming Manual 1
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
What is the maximum instruction rate of ADSP‑21xx processors?
The ADSP‑21xx processors achieve up to 25 MIPS with a 40 ns instruction cycle.
Which ADSP‑21xx model includes a host interface port?
The ADSP‑2111 model adds a 16‑bit host interface port.