Key facts
- Brand
- Analog Devices
- Model
- ADSP-2192M
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-03
Start here
Analog Devices ADSP-2192 Booting Technical Note EE-124
This document is an Engineer-to-Engineer Note (EE-124) from Analog Devices regarding the booting procedures of the ADSP-2192 digital signal processor. It details how the device boots via PCI or USB interfaces and explains the tasks performed by the loader kernel located in Program ROM at address 0x14000.
The note outlines three types of reset options: Power-on RESET, Forced RESET via PCI/USB, and Software RESET. It describes the flow where the loader kernel determines the boot mode, detects a serial EEPROM on the NVRAM interface if present, and configures appropriate DSP registers to facilitate the rest of the booting process.
Analog Devices ADSP-2192M specifications
| Performance | 320 MIPS |
|---|---|
| Package | 144-Lead LQFP |
| Instruction Cycle Time | 6.25 ns |
| On-Chip Memory | 132K Words |
| Interfaces | PCI, USB, Sub-ISA, CardBus |
| Audio Interface | AC'97 Revision 2.1 |
| Voltage | 2.5 V Internal Operation |
All Analog Devices ADSP-2192M documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What interfaces does the ADSP-2192 support for booting?
The ADSP-2192 currently supports booting via either the PCI or USB interfaces.
From: Analog Devices ADSP-2192 Booting Technical Note EE-124
What are the three types of RESET available on the ADSP-2192?
The three reset types are Power-on RESET, Forced RESET via PCI/USB, and Software RESET.
From: Analog Devices ADSP-2192 Booting Technical Note EE-124
What is the maximum sustained performance of the ADSP-2192M?
The device achieves up to 160 MIPS sustained performance with an internal instruction cycle time of 6.25 ns.
What voltage levels are supported for PCI and I/O operations?
The chip supports 3.3 V/5.0 V compliant PCI and I/O operations.