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High performance debug capability, which is ideal when needing fast downloads, adaptive JTAG clock rates, and parallel streaming trace. The DSTREAM-ST has the performance, adaptability-to-target, and broad Arm architecture support required for faster development.
| Debug protocol | JTAG and Serial-Wire Debug |
| Trace capture | 4-bit wide trace capture at up to 300 MHz DDR (600 Mbit/s per pin) |
| Bandwidth | Total trace bandwidth up to 2.4 Gbps |
| Interface Vref | 1V - 3.3V (configurable by target) |
| Software requirements | Arm Development Studio or DS-5 version 5.27 or newer (sold separately) |
| See the full list of compatible devices and platforms » |
DSTREAM-ST unit
Power supply unit and associated cables
Ethernet cable
USB3.0 cable
Target connectors
| Document Number | Document Title | Description |
| 100892 | DSTREAM-ST Getting Started Guide | Describes the DSTREAM-ST debug and trace unit which allows you to debug and optimize your software on Arm processor-based hardware targets. |
| 100893 | DSTREAM-ST System and Interface Design Reference Guide | Describes the interfaces of the DSTREAM-ST debug and trace unit, with details about designing Arm architecture-based ASICs and PCBs. |
| EPM051792 | CoreSight Access Tool (CSAT) User Guide | Describes the commands and usage of the CoreSight Access Tool. |
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