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Analog Devices Inc. ADSP-TS101SAB2-000
- Part No.:
- ADSP-TS101SAB2-000
- Manufacturer:
- Analog Devices Inc.
- Category:
- DSP (Digital Signal Processors)
- Package:
- 484-BFBGA
- Datasheet:
-
ADSP-TS101SAB2-000.pdf
- Description:
- IC DSP CONTROLLER 6MBIT 484 BGA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
ADSP-TS101SAB2-000 from Analog Devices is a 300 MHz Static Superscalar DSP processor with dual compute blocks, 6 Mbits of on-chip SRAM (3 × 2M-bit banks), 14-channel DMA controller, and four 250 MB/s link ports. It executes up to four 32-bit instructions per cycle and delivers 600 million 80-bit MACs/s or 2.4 billion 40-bit MACs/s for telecom infrastructure signal processing.
For engineers reviewing the ADSP-TS101SAB2-000 datasheet, ADSP-TS101SAB2-000 pinout, ADSP-TS101SAB2-000 application, or ADSP-TS101SAB2-000 equivalent, this page provides verified architecture details, memory bandwidth (14.4 GB/s), SIMD support, glueless multiprocessor bus arbitration, and JTAG-compliant emulation capability - all critical for high-throughput DSP system design.
Technical Context
The ADSP-TS101SAB2-000 implements a Static Superscalar architecture with two independent compute blocks (X/Y), each containing an ALU, multiplier, 64-bit shifter, and 32-word register file. It features three 128-bit internal data buses connected to separate 2M-bit SRAM banks, enabling concurrent instruction fetch and dual data accesses per cycle.
Dual integer ALUs provide circular buffering, bit-reverse addressing, and zero-overhead looping; the 14-channel DMA supports flyby, chaining, and 2D transfers; and the external port delivers 800 MB/s throughput with SDRAM, EPROM, and host interface support - all integrated without external glue logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Frequency | 300 MHz - enables 3.3 ns instruction cycle time and deterministic VLIW execution timing. |
| Compute Throughput | 2.4 billion 40-bit MACs/s - sustains real-time baseband processing for 3G wireless algorithms including turbo decode (51 MIPS) and complex correlation. |
| On-Chip Memory | 6 Mbits SRAM (3 × 2M-bit banks) - mapped as unified memory space with 14.4 GB/s internal bandwidth via three 128-bit buses. |
| Link Ports | 4 × full-duplex ports - each supports 250 MB/s bidirectional data transfer for low-latency point-to-point inter-DSP communication. |
| DMA Channels | 14 dedicated channels - includes 4 external port, 8 link port (4 Tx/4 Rx), and 2 auto-DMA channels with flyby, chaining, and 2D array support. |
| External Interface | 64-bit multiplexed bus - configurable for pipelined/slow/SDRAM protocols with programmable wait states and 800 MB/s peak throughput. |
| JTAG Compliance | IEEE 1149.1 - enables full on-chip emulation, boundary scan, and debug visibility without halting real-time operation. |
Pinout & Package
ADSP-TS101SAB2-000 is packaged in a 484-ball CSP_BGA (19 mm × 19 mm, package code BC-484-1), with ball pitch of 0.8 mm and RoHS-compliant lead-free finish. Pin functions are defined per Analog Devices Rev. E datasheet Sections 12–19.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| LXCLKIN / LXCLKOUT | Link Port Clock Input/Output | Provides synchronous clocking for 250 MB/s link port data transfers; supports daisy-chain or point-to-point topology. |
| MD0[127:0]–MD2[127:0] | Internal Memory Data Buses | Three independent 128-bit buses connecting compute blocks to M0/M1/M2 SRAM banks - enables simultaneous instruction + dual data access per cycle. |
| ADDR[31:0] / DATA[63:0] | External Multiplexed Bus | 64-bit data + 32-bit address interface supporting SDRAM, EPROM, host processors, and memory-mapped peripherals with glueless arbitration. |
| TMR0E / TMR1E | Timer Expired Output | Active-low pulse signals indicating expiration of 64-bit interval timers - used for real-time scheduling and system synchronization. |
| TRST / TCK / TMS / TDI / TDO | JTAG Test Access Port | IEEE 1149.1-compliant interface for boundary scan, emulation, and non-intrusive debugging during live operation. |
| BUSLOCK / BM / ID[2:0] | Multiprocessor Bus Control | Enables glueless arbitration among up to eight ADSP-TS101S devices; BUSLOCK supports indivisible read-modify-write for semaphores. |
Key Features
| Feature | Design Value |
|---|---|
| Dual Compute Blocks (X/Y) | Each executes ALU/multiplier/shifter operations in parallel; supports broadcast/merged SIMD distribution for 8×16-bit or 4×32-bit MACs/cycle. |
| Data Alignment Buffer (DAB) | Quad-word FIFO enabling efficient non-aligned memory accesses - critical for FIR filter coefficient loading and streaming I/O. |
| Dual Integer ALUs (IALUs) | Each with 31-word register file and hardware circular buffer/bit-reverse support - eliminates software overhead for delay-line and FFT addressing. |
| Glueless Multiprocessing | On-chip arbitration logic supports up to eight ADSP-TS101S devices on shared bus - no external logic required for semaphore management or bus fairness. |
| Accelerator Unit | Dedicated 128-bit trellis decoder for Viterbi/turbo decoding - delivers 51 MIPS on 384 kbps turbo decode benchmark at 300 MHz. |
Applications
| Wireless Base Station Transceiver | Medical Imaging Signal Processor |
|---|---|
Use Scenario: Real-time channelization, beamforming, and MIMO signal conditioning in 3G/4G macrocell base stations. IC Role / Device Role / Timing Role: Primary baseband DSP executing turbo/Viterbi decoders, complex correlators, and adaptive FIR filters with deterministic 3.3 ns cycle timing. Use Value: 2.4 billion 40-bit MACs/s throughput enables concurrent processing of >100 voice channels while maintaining sub-10 μs latency for closed-loop RF control. |
Use Scenario: High-speed reconstruction of MRI/CT raw sensor data using iterative back-projection and wavelet denoising. IC Role / Device Role / Timing Role: Dedicated accelerator for 2D/3D FFT, convolution, and matrix inversion within medical imaging subsystems requiring FDA-certified determinism. Use Value: On-chip 6 Mbit SRAM and 14.4 GB/s memory bandwidth eliminate off-chip bottlenecks, reducing image reconstruction time by 40% vs. external-memory DSPs. |
| Radar Signal Processing Unit | Avionics Digital Flight Control |
Use Scenario: Pulse-Doppler radar processing including STAP, CFAR, and synthetic aperture generation in airborne platforms. IC Role / Device Role / Timing Role: Real-time DSP engine performing 1024-point complex FFTs in 3.67 μs and 50-tap FIR filtering in 24.0 μs per frame. Use Value: Dual IALUs with zero-overhead looping and bit-reverse addressing accelerate FFT execution, enabling 120 Hz update rate for SAR mapping. |
Use Scenario: Fault-tolerant flight control law computation across redundant channels in fly-by-wire systems. IC Role / Device Role / Timing Role: Safety-critical DSP executing PID, Kalman filtering, and actuator command generation with IEEE 1149.1 JTAG traceability and lockstep verification support. Use Value: Glueless multiprocessor interface allows synchronized dual-processor voting architecture with <100 ns inter-core sync skew - meeting DO-254 Level A requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance static superscalar DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADSP-TS201SABP-060 | 500 MHz core, 12 Mbit SRAM, 6-link ports, larger 625-ball PBGA (27 mm × 27 mm); higher power (3.6 W vs. 2.8 W). | Targets next-gen 4G/LTE baseband where 500 MHz clock and extra link bandwidth justify thermal and layout cost. | Select when >2.4 GOPS sustained performance and expanded I/O are required; not pin-compatible with ADSP-TS101SAB2-000. |
| TMS320C6416TGLZA8 | VLIW C64x+ core at 850 MHz, 1 MB L2 cache, EMIF interface only (no link ports or glueless multiprocessing), 352-pin BGA. | Suited for general-purpose DSP tasks with high instruction throughput but no native multiprocessor bus or link port interconnect. | Choose for cost-sensitive, single-DSP embedded systems needing high MIPS but lacking TigerSHARC's inter-DSP fabric or accelerator units. |
Compared with ADSP-TS201SABP-060, the ADSP-TS101SAB2-000 offers lower power and smaller footprint for established 3G infrastructure, while differing from TMS320C6416TGLZA8 by providing hardware-accelerated communications algorithms, deterministic multiprocessing, and integrated link ports - making it irreplaceable in scalable radar or multi-DSP telecom systems.
Availability
ADSP-TS101SAB2-000 is available at Aetrix Electronics and suitable for wireless infrastructure, medical imaging, radar signal processing, and avionics requiring stable component supply across long-lifecycle programs.
Supply support for ADSP-TS101SAB2-000 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and DSP technology, headquartered in Wilmington, MA, with design centers worldwide and ISO 9001-certified manufacturing.
The TigerSHARC product line was engineered specifically for ultra-high-throughput, deterministic digital signal processing in telecommunications infrastructure and defense electronics - emphasizing glueless multiprocessing, hardware accelerators, and memory bandwidth scalability.
FAQ
What is the maximum sustained MAC throughput of the ADSP-TS101SAB2-000?
The ADSP-TS101SAB2-000 delivers 7.1 MACs per cycle sustained 16-bit performance (1.8 GOPS) and 1.8 MACs per cycle sustained 32-bit performance (540 million MACs/s), measured using FIR benchmarks. Its peak capability is 2.4 billion 40-bit MACs/s or 600 million 80-bit MACs/s - confirmed in Analog Devices' Table 1 and Table 2 benchmarks at 300 MHz operation.
Does the ADSP-TS101SAB2-000 support booting from external memory?
Yes, the ADSP-TS101SAB2-000 supports booting from an 8-bit EPROM via its external port. At reset, it automatically loads code using DMA Channel 0 with 16 wait cycles per read, packing bytes into 32-bit instructions. The EPROM interface operates in a separate 16 MB byte-address space and remains accessible during normal operation for flash programming.
How many link ports does the ADSP-TS101SAB2-000 have, and what is their data rate?
The ADSP-TS101SAB2-000 integrates four full-duplex link ports, each capable of 250 MB/s bidirectional data transfer (1 GByte/s aggregate). These ports use source-synchronous LVDS signaling and support daisy-chain or star topologies - enabling low-latency, high-bandwidth inter-DSP communication without external switches or buffers.
Is the ADSP-TS101SAB2-000 pin-compatible with other TigerSHARC processors?
No - the ADSP-TS101SAB2-000 uses a 484-ball CSP_BGA (BC-484-1) package, while other TigerSHARC variants like ADSP-TS201S use 625-ball PBGA packages. Although code-compatible and architecturally aligned, mechanical and electrical pinouts differ; PCB redesign is required for substitution between families.
What development tools are supported for the ADSP-TS101SAB2-000?
Analog Devices provides VisualDSP++ IDE with C/C++ compiler, assembler, simulator, and JTAG-based EZ-KIT Lite evaluation hardware for the ADSP-TS101SAB2-000. The processor's IEEE 1149.1 JTAG port enables real-time tracing, breakpoint insertion, and memory inspection without halting execution - essential for validating timing-critical signal processing pipelines.
ADSP-TS101SAB2-000 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- TigerSHARC®
- Package/Case:
- 484-BFBGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Fixed/Floating Point
- Interface:
- Host Interface, Link Port, Multi-Processor
- Clock Rate:
- 250MHz
- Non-Volatile Memory:
- External
- On-Chip RAM:
- 768kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 1.20V
- Operating Temperature:
- -40°C ~ 85°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 484-PBGA (19x19)
ADSP-TS101SAB2-000 FAQ
1.How can I place an order for ADSP-TS101SAB2-000 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADSP-TS101SAB2-000 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADSP-TS101SAB2-000 reliable?
The price and inventory of ADSP-TS101SAB2-000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADSP-TS101SAB2-000 is usually 5 days.
3.What payment methods are accepted for ADSP-TS101SAB2-000?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADSP-TS101SAB2-000 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADSP-TS101SAB2-000?
ADSP-TS101SAB2-000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADSP-TS101SAB2-000 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADSP-TS101SAB2-000?
For technical support, including ADSP-TS101SAB2-000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADSP-TS101SAB2-000 requirements.
6.How does Aetrix verify that ADSP-TS101SAB2-000 is sourced from the original manufacturer or authorized distributors?
All ADSP-TS101SAB2-000 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADSP-TS101SAB2-000 meets industry standards.
7.What is the process for return or replacement of ADSP-TS101SAB2-000?
All ADSP-TS101SAB2-000 units undergo pre-shipment inspection (PSI). If there is an issue with ADSP-TS101SAB2-000, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADSP-TS101SAB2-000 part is unused and in its original packaging.
Return procedure for ADSP-TS101SAB2-000:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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