Specifications

Embedded System Tools Guide (EDK 6.2i) www.xilinx.com 283
UG111 (v1.4) January 30, 2004 1-800-255-7778
Instance Specific Parameters
R
This version is specified in the following format: x.yz.a, where x,y and z are digits, and
a is a character. This is translated to the library directory searched by LibGen as follows:
USER_PROJECT/sw_services/LIBRARY_NAME_vx_yz_a
XILINX_EDK/sw/lib/sw_services/LIBRARY_NAME_vx_yz_a
The MLD (Microprocessor Library Definition) files needed by Libgen for each library
should be named LIBRARY_NAME_v_2_1_0.mld and should be present in a subdirectory
data/ within the library directory. Please refer to Chapter 20, “Microprocessor Library
Definition (MLD),” for more information.
MDD/MLD Specific Parameters
Parameters specified in the MDD/MLD file can be overwritten in the MSS file as
Format
parameter PARAM_NAME = PARAM_VALUE
Please refer to Chapter 20, “Microprocessor Library Definition (MLD),” and Chapter 21,
“Microprocessor Driver Definition (MDD),” for information.
OS Specific Parameters
Ta bl e 1 9- 3 provides all the parameters that can be specified only in a OS definition block.
STDIN Option
Identify standard input device with the STDIN option.
Format
parameter STDIN = instance_name
STDOUT Option
Identify standard output device with the STDOUT option.
Format
parameter STDOUT = instance_name
Example MSS snippet showing OS options
BEGIN OS
parameter PROC_INSTANCE = my_microblaze
parameter OS_NAME = standalone
parameter OS_VER = 1.00.a
Table 19-2: Parameters Specified in Processor Blocks Only
Option Values Default Definition
STDIN Instance name None Specifies standard input peripheral instance.
STDOUT Instance name None Specifies standard output peripheral instance.