User`s guide
Table Of Contents
- Contents
- Tables
- Preface
- Introduction
- Getting Started
- 2.1 Overview
- 2.2 Hardware Required
- 2.3 Hardware Debug Features
- 2.4 Setting Up the SROM Serial Port Connection
- 2.5 Starting and Running the Mini-Debugger
- 2.6 Sample Session on the EB64
- 2.7 Sample Session on the EB64+ and the AlphaPC 6...
- 2.8 Sample Session on the EB66 and EB66+
- 2.9 Sample Session on the EB164
- 2.10 Sample Session on the AlphaPC 164
- 2.11 Sample Session on the AlphaPC 164LX
- 2.12 Onboard Machine Check Handler
- SROM Mini-Debugger Command Set
- Support, Products, and Documentation
- Index
3–14 SROM Mini-Debugger Command Set
User Commands
di
The display (di) command enables or disables the display of data to the screen by
toggling the display flag.
Control Flags
Not applicable.
Description
When the display flag is enabled, the examine commands print the data obtained.
When it is disabled, the read operations still take place but the data is not displayed.
The cm and mt commands, which produce read operations of their own, ignore the
state of this flag and always display the data if there is a mismatch.
The default state is on.
Example
In the following example, the em command performs a read operation and displays
the data read in because the display flag is enabled. However, when the flag is
disabled, the read operations performed by the bm command are not echoed to the
screen.
SROM> em
A> 500000
00000000.00500000: ffffffff
SROM> di
Disp OFF
SROM> bm
A> 500000
A> 500010