參數(shù)資料
型號(hào)： BENCHMARKING
英文描述： Benchmarking the Am186EM: Using the Dhrystone V2.1 As An Example Application Note? 1.66MB (PDF)
中文描述： 基準(zhǔn)Am186EM：作為示例應(yīng)用注意Dhrystone的V2.1版本？ 1.66MB（PDF格式）
文件頁(yè)數(shù)： 27/88頁(yè)
文件大?。?/td> 1701K
代理商： BENCHMARKING
27
Installation of PDREM
Description
PDREM as it is called is the remote ROM based software which controls the
operation of the SD186EM development board. Such actions as single step,
break and dump registers are directly controlled by PDREM. This remote server
communicates to the debugger running on the PC through the RS-232 port,
‘COM 1’ or ‘COM 2’. Communication is carried out using binary packets which
limits traffic on the serial cable making the debugger faster.
As supplied, the SD186EM board does not have PDREM installed. To use
PDREM on the SD186EM requires that the software be compiled, linked/located
then programmed into AMD Flash memory. The information below details the
changes needed to accomplish this task.
Be sure to look over all the ‘readme’ files on the installation disk.
The PDREM Development Process
It is assumed that the Paradigm software was installed for the Am186EM.
1) Edit the configuration file as shown below
2) Edit the source files as shown below
3) Use “make” to re-compile, re-link and re-locate PDREM
4) Bring up ‘EMON’ using the Windows terminal package, or another modem
communications package and download the HEX file you just made. More
instructions are included in the SD186EM kit.
5) Cycle the power on your SD186EM board. After about a 15 second delay you
should see the LEDs step one at a time toward the power connector.
You are now ready to run Paradigm Debug “PDRT186”
Configuration File
This configuration file directs Locate to place PDREM below EMON and to
intercept the CPU as it jumps out of EMON. Please see the SD186EM kit
documentation for details.
Please make sure your configuration matches the one provided, especially the
bolded lines. This file is found in the “PDREM” directory built by the installation
of the Paradigm tools.
File: pdrem.cfg
//
// Paradigm LOCATE configuration file for building the PDREM kernel.
// Copyright (C) 1994 Paradigm Systems. All rights reserved.
//
// This is an example configuration for the AMD Am186EM.
//
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