CMSIS-DAP: JTAG Commands

| CMSIS-DAP Version 1.2.0 (Proposal) Interface Firmware for CoreSight Debug Access Port

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JTAG Commands
CMSIS-DAP Commands

Detect and configure the JTAG device chain. More...

## Content
| DAP_JTAG_Sequence
| Generate JTAG sequence TMS, TDI and capture TDO.
| DAP_JTAG_Configure
| Configure JTAG Chain.
| DAP_JTAG_IDCODE
| Read JTAG IDCODE.

## Description

Detect and configure the JTAG device chain.

The JTAG Commands allow to:

- Detect the devices connect to the JTAG chain.
- Configure the IR register length of each device on the JTAG chain.
- Read the JTAG IDCODE value of each device on the JTAG chain.