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élanSC300 Microcontroller Evaluation Board User’s Manual
3-4
1
MMSVIEW.ZIP
This zipfile contains
MMSVIEW.EXE
, which is a DOS application that may be
used to inspect various resources that are accessible by the élanSC300
microcontroller MMS subsystem. These resources include SYSTEM RAM, the
BIOS ROM (or resources accessed by the ROMCS signal), the DOS ROM (or
resources accessed by the DOSCS signal), or the PCMCIA slots. For complete
operating instructions on
MMSVIEW.EXE
, refer to “Memory Management
System (MMS) Viewer Utility” on page 3-12.
REGDUMP.EXE
This register dump utility has been provided for use on the élanSC300
microcontroller evaluation board. It is intended to provide a user with an easy-to-
use register manipulation program. This program displays the index register in the
élanSC300 microcontroller, grouped by functionality. For complete operating
instructions on
REGDUMP.EXE
, refer to “Register Dump Utility” on page 3-20.
SDB.ZIP
This zipfile contains
SDB.EXE
, a simple debug utility useful when working with
the élanSC300 microcontroller. It allows the user to easily access the élanSC300
microcontroller’s index registers, video registers, and I/O ports from the command
line. This way the user can place several SDB command lines in a batch file and
just execute the batch file. Source code is provided. Refer to the
README
and
*.TXT
files in this zipfile for more information.
Elan PMU Evaluation Utility
The Elan PMU Evaluation Utility is a DOS utility designed to demonstrate the
power management capabilities of the élanSC300 microcontroller. This utility
only runs on Rev. 2.2 or later of the élanSC300 microcontroller evaluation board
(the revision number is silkscreened on the board next to the AMD logo and name).
By using a current meter attached to the élanSC300 microcontroller’s various
voltage plains, the user can see how different PMU setups affect power
consumption. It is recommended that the user read through the
élanSC300
Microcontroller Programmer’s Reference Manual
to gain an understanding of the
élanSC300 microcontroller’s power management functions.
To bring up the main menu, type the following at the DOS prompt:
elanpmu