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General| Brand | Intel |
|---|---|
| Model | MAX 10 JTAG |
| Category | Microcontrollers |
| Language | English |
Details the four JTAG interface pins (TDI, TDO, TMS, TCK) and their functions and characteristics.
Explains the functional model of the JTAG BST circuitry, including required registers like Instruction, Bypass, and Boundary-Scan.
Describes the boundary-scan register's role in testing pin connections and capturing internal data.
Details the 3-bit boundary-scan cells (BSCs) in Intel MAX 10 I/O pins, including capture and update registers.
Explains the unique IDCODE for identifying Intel MAX 10 devices within a JTAG chain.
Describes JTAG secure mode, which restricts allowed JTAG instructions to SAMPLE/PRELOAD, BYPASS, EXTEST, and IDCODE.
Warns against invoking specific instruction codes that can damage the device and render it unusable.
Details various JTAG instructions like SAMPLE/PRELOAD, EXTEST, BYPASS, USERCODE, IDCODE, HIGHZ, CLAMP, USERO, and USER1.
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