Overview
The ADSP-TS101SAB1-100, produced by Analog Devices Inc., is an ultrahigh-performance TigerSHARC embedded processor. This Static Superscalar processor is optimized for large signal processing tasks and communications infrastructure. Operating at 300 MHz, it features a 3.3 ns instruction cycle time and supports up to four instructions per cycle, making it highly efficient for demanding DSP applications.
Key Specifications
| Specification | Detail |
|---|---|
| Operating Frequency | 300 MHz |
| Instruction Cycle Time | 3.3 ns |
| On-Chip SRAM | 6 Mbits (3 blocks of 2 Mbits each) |
| Compute Blocks | Dual compute blocks, each with ALU, multiplier, 64-bit shifter, and 32-word register file |
| Integer ALUs | Dual integer ALUs with 31-word register files each |
| Internal Data Buses | Three 128-bit-wide internal data buses |
| Memory Bandwidth | 14.4 Gbytes per second |
| Package Options | 484-ball CSP_BGA or 625-ball PBGA |
| DMA Controller | 14-channel DMA controller |
| Link Ports | Four link ports |
| Timers | Two 64-bit interval timers and timer expired pin |
| JTAG Test Access Port | 1149.1 IEEE compliant JTAG test access port |
Key Features
- Static Superscalar Architecture: Allows the processor to execute up to four instructions per cycle, enhancing performance and efficiency.
- SIMD Operations: Supports single-instruction, multiple-data (SIMD) operations, enabling 2.4 billion 40-bit MACs or 600 million 80-bit MACs per second.
- Dual Compute Blocks: Each block includes an ALU, multiplier, 64-bit shifter, and 32-word register file, allowing for independent or SIMD operations.
- Flexible Memory Structure: 6 Mbits of on-chip SRAM, divided into three blocks, with programmable partitioning between program and data memory.
- Integrated I/O: Includes a 14-channel DMA controller, external port, four link ports, SDRAM controller, and other system integration features.
- Low Overhead DMA Transfers: Supports DMA transfers between internal memory, external memory, memory-mapped peripherals, link ports, other DSPs, and host processors.
- JTAG Test Access Port: 1149.1 IEEE compliant for on-chip emulation).
Applications
- Telecommunications Infrastructure: Optimized for large signal processing tasks in telecommunications infrastructure).
- Multiprocessor Systems: Supports glueless multiprocessing with up to 8 TigerSHARC processors on a bus, enabling scalable multiprocessing systems with low communications overhead).
- High-Performance DSP Applications: Suitable for demanding DSP applications requiring high performance and efficient data processing).
Q & A
- What is the operating frequency of the ADSP-TS101S processor?
The ADSP-TS101S processor operates at 300 MHz).
- What is the instruction cycle time of the ADSP-TS101S?
The instruction cycle time is 3.3 ns).
- How much on-chip SRAM does the ADSP-TS101S have?
The ADSP-TS101S has 6 Mbits of on-chip SRAM, divided into three blocks of 2 Mbits each).
- What are the key components of the compute blocks in the ADSP-TS101S?
Each compute block includes an ALU, multiplier, 64-bit shifter, and 32-word register file).
- What is the memory bandwidth of the ADSP-TS101S?
The memory bandwidth is 14.4 Gbytes per second).
- What package options are available for the ADSP-TS101S?
The ADSP-TS101S is available in 484-ball CSP_BGA or 625-ball PBGA packages).
- Does the ADSP-TS101S support multiprocessing?
Yes, it supports glueless multiprocessing with up to 8 TigerSHARC processors on a bus).
- What is the purpose of the JTAG test access port in the ADSP-TS101S?
The JTAG test access port is 1149.1 IEEE compliant and used for on-chip emulation).
- In what types of applications is the ADSP-TS101S commonly used?
The ADSP-TS101S is commonly used in telecommunications infrastructure and other high-performance DSP applications).
- How does the ADSP-TS101S handle SIMD operations?
The ADSP-TS101S supports SIMD operations through its dual compute blocks, allowing for operations on the same or different data sets).
