Overview
The ADSP-TS101S, produced by Analog Devices Inc., is an ultrahigh-performance Static Superscalar digital signal processor (DSP) optimized for large signal processing tasks and communications infrastructure. This TigerSHARC processor is designed to handle demanding multiprocessor DSP applications, offering exceptional performance and flexibility. Operating at 300 MHz, the ADSP-TS101S features a 3.3 ns instruction cycle time and supports single-instruction, multiple-data (SIMD) operations, making it highly efficient for various signal processing tasks.
Key Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 300 MHz |
| Instruction Cycle Time | 3.3 ns |
| On-Chip SRAM Memory | 6M bits (3 blocks of 2M bits each) |
| Package Options | 19 mm × 19 mm (484-ball) CSP_BGA or 27 mm × 27 mm (625-ball) PBGA |
| Compute Blocks | Dual computation blocks, each containing an ALU, multiplier, shifter, and register file |
| Integer ALUs | Dual integer ALUs with 31-word register files for data addressing |
| DMA Controller | 14-channel DMA controller |
| Link Ports | 4 link ports |
| Timers and I/O | 2 timers and general-purpose I/O pins |
| JTAG Test Access Port | 1149.1 IEEE compliant JTAG test access port |
Key Features
- Dual computation blocks supporting SIMD operations, allowing for 2.4 billion 40-bit MACs or 600 million 80-bit MACs per second.
- Static Superscalar architecture enabling the execution of up to four instructions per cycle.
- Three independent 128-bit-wide internal data buses providing 14.4G bytes per second of internal memory bandwidth.
- Integrated I/O includes 14-channel DMA controller, external port, SDRAM controller, programmable flag pins, and timer expired pin.
- On-chip arbitration for glueless multiprocessing with up to 8 TigerSHARC processors on a bus.
- Supports low overhead DMA transfers between internal memory, external memory, memory-mapped peripherals, link ports, other DSPs, and host processors.
- Extremely flexible instruction set and high-level language-friendly DSP architecture.
Applications
- Telecommunications infrastructure
- Large, demanding multiprocessor DSP applications
- Signal processing tasks such as imaging and video arithmetic
- Scalable multiprocessing systems with low communications overhead
Q & A
- What is the operating frequency of the ADSP-TS101S?
The ADSP-TS101S 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 memory does the ADSP-TS101S have?
The ADSP-TS101S has 6M bits of on-chip SRAM memory, divided into three blocks of 2M bits each.
- What are the package options for the ADSP-TS101S?
The ADSP-TS101S is available in 19 mm × 19 mm (484-ball) CSP_BGA or 27 mm × 27 mm (625-ball) PBGA packages.
- What are the key components of the compute blocks in the ADSP-TS101S?
Each compute block contains an ALU, a multiplier, a shifter, and a register file.
- How many integer ALUs does the ADSP-TS101S have and what are their features?
The ADSP-TS101S has dual integer ALUs, each with a 31-word register file for data addressing.
- What is the capability of the DMA controller in the ADSP-TS101S?
The ADSP-TS101S features a 14-channel DMA controller.
- What kind of multiprocessing support does the ADSP-TS101S offer?
The ADSP-TS101S supports glueless multiprocessing with up to 8 TigerSHARC processors on a bus.
- What are some of the integrated I/O features of the ADSP-TS101S?
The integrated I/O includes a 14-channel DMA controller, external port, SDRAM controller, programmable flag pins, and timer expired pin.
- What is the significance of the Static Superscalar architecture in the ADSP-TS101S?
The Static Superscalar architecture allows the processor to execute up to four instructions per cycle, enhancing performance significantly.
