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General| Brand | ARM |
|---|---|
| Model | DSTREAM-ST |
| Category | Computer Accessories |
| Language | English |
Explains the IEEE 1149.1 JTAG interface signals: TDI, TMS, TCK, and TDO.
Describes the RTCK signal for synchronizing target devices with adaptive clocking.
Details the nSRST and nTRST system and TAP reset signals.
Covers deprecated run-control signals like DBGRQ and DBGACK.
Explains the SWD interface signals (SWDIO, SWCLK, SWO) for low pin-count devices.
Describes TRACEDATA signals for high-bandwidth parallel trace capture.
Explains VTREF signals for setting logic levels and voltage domains.
Illustrates simplified I/O diagrams for various DSTREAM-ST signals.
Shows a typical circuit diagram for the Serial Wire Debug interface.
Presents a typical circuit diagram for the JTAG interface.
Provides a guide to choosing appropriate target board connectors based on attributes.
Details the Arm JTAG 20 connector pinout and usage.
Describes the CoreSight 10 connector pinout and compatibility.
Explains the CoreSight 20 connector pinout and configuration modes.
Details the Texas Instruments JTAG 14 connector pinout and adapter usage.
Covers the Mictor 38 connector pinout and adapter requirements.
Describes the MIPI 34 connector pinout and voltage domain support.
Explains the MIPI 60 connector pinout and trace capabilities.
Details the Auxiliary (AUX) connector reserved for future use.
Describes the User I/O connector for custom input/output signals.
Discusses digital design practices for high Signal Integrity (SI) in debug/trace interfaces.
Explains techniques for implementing JTAG buffering to improve signal integrity and bandwidth.
Details series termination techniques to prevent overshoot and ringing for point-to-point signaling.
Provides guidance on modeling transmission lines and components for signal integrity analysis.
Offers a checklist to ensure target design compatibility with the DSTREAM-ST unit.
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