mb_drrd - 2021.2 English

Vitis Unified Software Platform Documentation: Embedded Software Development (UG1400)

Document ID
UG1400
ft:locale
English (United States)
Release Date
2021-12-15
Version
2021.2 English

Read from MicroBlaze Debug Register.

Syntax

mb_drrd [options] <cmd> <bitlen>

Read a MicroBlaze Debug Register available on MDM. cmd is 8-bit MDM command to access a Debug Register. bitlen is the register width. Returns hex register value.

Options

Option Description
-target-id <id> Specify a target id representing MicroBlaze instance to access. If this option is not used and -user is not specified, then the current target is used.
-user <bscan number> Specify user bscan port number.
-which <instance> Specify MicroBlaze instance number.

Returns

Register value, if successful.

Example(s)

mb_drrd 3 28

Read MB Status Reg.