Xilinx LogiCORE IP v1.02a Product Manual page 32

• I/O Module Register Address Decode Mask - A mask indicating which address bits
the module takes into account when decoding a register access.
• Enable IO Bus - Enables the I/O Bus to connect to DRP or external peripherals.
• I/O Module IO Bus Base Address - Base address of the I/O Bus.
• I/O Module IO Bus High Address - High address of the I/O Bus.
• I/O Module IO Bus Address Decode Mask - A mask indicating which address bits the
module takes into account when decoding an I/O Bus access.
The UART parameter tab is shown in
X-Ref Target - Figure 4-2
• Enable Receiver - Enables UART receiver for character input. This is automatically
connected to standard input (stdin) in the software program.
• Enable Transmitter - Enables UART transmitter for character output. This is
automatically connected to standard output (stdout) in the software program.
• Define Baud Rate - Sets the UART baud rate. To get the correct baud rate, the input
clock frequency must also be correctly defined.
• Programmable Baud Rate - Determines if the UART baud rate is programmable. The
default baud rate is calculated based on the input clock frequency and the defined
baud rate.
I/O Module v1.02a
PG052 October 16, 2012
Figure 4-2.
Figure 4-2: UART Parameter Tab
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