Overview
The ADSP-BF608BBCZ-5 is a dual-core Blackfin processor from Analog Devices Inc., optimized for embedded vision and video analytics applications. This processor features two Blackfin cores, each capable of operating at 500 MHz and delivering 1000 MMACs (million multiply-accumulate operations per second), resulting in a total of 2000 MMACs. The processor is designed to accelerate image processing algorithms and reduce overall bandwidth requirements through its unique pipelined vision processor (PVP).
The ADSP-BF608 includes a high-performance infrastructure, large on-chip memory, and a feature-rich peripheral set, making it suitable for a variety of demanding signal processing tasks. It also includes safety-critical features such as CRC for memory protection, parity and ECC protection in internal memory blocks, and a Fault Management Unit.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Cores | 2 Blackfin cores, 500 MHz each |
| MMACs | 1000 MMACs per core (2000 MMACs total) |
| On-chip Memory | 552 K bytes of SRAM (148kB L1 SRAM per core, 256kB shared L2 SRAM) |
| Package | 349-Ball CSP BGA (19mm x 19mm) |
| Temperature Range | -40°C to +85°C |
| Peripherals | USB 2.0 HS OTG, Removable Storage Interface (RSI), 2x 10/100 Ethernet MACs, CAN Interface, 3x Enhanced Parallel Peripheral Interfaces (ePPIs), 2x SPI-compatible ports, 2x UART, 2x Two-Wire Interfaces, 2x 16-bit PWM channels |
| Other Features | Pipeline Vision Processor (PVP), Pixel Compositor, DMA controller, Link Ports, Watch Dog Timers, Timer/Counters with PWM support, CRC engine |
Key Features
- Dual-Core Blackfin Processors: Each core operates at 500 MHz and delivers 1000 MMACs.
- Pipelined Vision Processor (PVP): Accelerates image processing algorithms and reduces bandwidth requirements.
- On-chip Memory: 552 K bytes of SRAM, including 148kB L1 SRAM per core and a shared 256kB L2 SRAM with ECC support.
- Peripheral Set: Includes USB 2.0 HS OTG, RSI, 2x 10/100 Ethernet MACs, CAN Interface, 3x ePPIs, 2x SPI-compatible ports, 2x UART, 2x Two-Wire Interfaces, and 2x 16-bit PWM channels.
- Safety-Critical Features: CRC for memory protection, parity and ECC protection in internal memory blocks, and a Fault Management Unit.
- Link Ports and DMA Controller: Four DMA-enabled, 8-bit-wide link ports and a fully integrated DMA controller.
- Watch Dog Timers and Timer/Counters: 2 Watch Dog Timers and 8 Timer/Counters with PWM support.
Applications
- Automotive Advanced Driver Assistance Systems (ADAS): Ideal for vision-based safety features in vehicles.
- Machine Vision and Robotics: Suitable for industrial manufacturing systems requiring advanced vision processing.
- Security and Surveillance Systems: Used in analytics and monitoring applications.
- Bar Code Scanners: Effective in high-speed scanning and decoding applications.
Q & A
- What is the clock speed of each core in the ADSP-BF608BBCZ-5?
Each core operates at 500 MHz.
- How much on-chip SRAM does the ADSP-BF608BBCZ-5 have?
The processor has 552 K bytes of on-chip SRAM.
- What is the Pipelined Vision Processor (PVP) used for?
The PVP accelerates image processing algorithms and reduces overall bandwidth requirements.
- Does the ADSP-BF608BBCZ-5 support Ethernet connectivity?
Yes, it supports 2x 10/100 Ethernet MACs with IEEE 1588 support.
- What safety-critical features does the ADSP-BF608BBCZ-5 include?
CRC for memory protection, parity and ECC protection in internal memory blocks, and a Fault Management Unit.
- Can the ADSP-BF608BBCZ-5 be used in automotive applications?
Yes, it is ideal for automotive advanced driver assistance systems (ADAS).
- What type of package does the ADSP-BF608BBCZ-5 come in?
349-Ball CSP BGA (19mm x 19mm).
- What is the temperature range of the ADSP-BF608BBCZ-5?
-40°C to +85°C.
- Does the ADSP-BF608BBCZ-5 support USB connectivity?
Yes, it supports USB 2.0 HS OTG.
- What is the purpose of the Link Ports in the ADSP-BF608BBCZ-5?
The Link Ports are four DMA-enabled, 8-bit-wide ports for connecting to other DSPs or processors.
