Table of Contents
Advertisement
•
Input Clock Frequency (MHz) - This parameter should be set to the frequency of the
core input clock in MHz. The value is used to calculate the correct UART baud rate.
•
Memory Size - Defines the local memory size, used to store the MicroBlaze processor
software program instructions and data. Increase this value if the software program
does not fit in available memory.
•
Enable I/O Bus - Enables I/O Bus port.
•
Enable Debug Support - When debug support is enabled, it is possible to debug
software via JTAG, from Xilinx Software Development Kit (SDK) or directly using the
Xilinx Microprocessor Debugger (XMD).
•
Debug JTAG User-defined Register - Specifies the JTAG user-defined register for
debug. When more than one MicroBlaze MCS instance with debug enabled is included
in the same design, a unique JTAG register must be used for each instance. When a
single instance is used, the default value USER2 should be kept unchanged.
•
Enable MicroBlaze Trace Bus - This option enables the MicroBlaze Trace bus, which
provides access to several internal processor signals for trace purposes.
The UART parameter tab is shown in
X-Ref Target - Figure 6-2
•
Enable Receiver - Enables UART receiver for character input. This is automatically
connected to standard input (stdin) in the software program.
MicroBlaze Micro Controller System v1.3
PG048 December 18, 2012
Chapter 6: Customizing and Generating the Core
Figure
6-2.
Figure 6-2: UART Parameter Tab
www.xilinx.com
36
Advertisement
Table of Contents
