Skip to main content

IAR Embedded Workbench for Arm 9.70.x

‑‑jet_ir_length

In this section:
Syntax
‑‑jet_ir_length=length
Parameters
length

The number of IR bits preceding the Arm core to connect to, for JTAG scan chains that mix Arm devices with other devices.

For use with

The C-SPY I-jet driver.

Description

Use this option to set the number of IR bits preceding the Arm core to connect to.

See also

I-jet — Interface

Caution

Project>Options>Debugger>I-jet>Interface>Explicit probe configuration>Preceding bits