Run Connection Automation - Run Connection Automation - 2026.1 English - UG1711

MicroBlaze V Processor Embedded Design User Guide (UG1711)
Document ID
UG1711
Release Date
2026-08-07
Version
2026.1 English
Note: The Run Connection Automation link is active at the top of the block design banner. Click Run Connection Automation. Check the All Automation check-box (15 out of 15 selected), as shown in the following figure.
Figure 1. Run Connection Automation Dialog Box
Generated by svg-renamer-agent

Make the selections listed in the following table for each automation.

Table 1. Run Connection Automation Options
Connection More Information Setting
axi_gpio_0
  • GPIO
 The GPIO interface can be tied to several on-board interfaces. Set the Select Board Part Interface to led_8bits (LED).
axi_gpio_0
  • S_AXI

The Master field is set to its default value of /microblaze_riscv_0 (Periph).

All other fields is set to its default value of Auto.

 Keep the default settings.
axi_uartlite_0
  • S_AXI

The Master field is set to its default value of /microblaze_riscv_1 (Periph).

All other fields is set to its default value of Auto.

 Set the Master field to /microblaze_riscv_1 (Periph).
axi_uartlite_0
  • UART
 Set the Select Board Part Interface to the rs232_uart interface present on-board or tie it to a custom interface. Keep the default setting of rs232_uart (UART).
axi_uartlite_1
  • S_AXI

The Master field is set to its default value of /microblaze_1 (Periph).

All other fields is set to its default value of Auto.

 Keep the default settings.
axi_uartlite_0
  • UART
 The Select Board Part Interface can be set to the rs232_uart interface present on-board or can be tied to a custom interface. Because you already used the rs232_uart (UART) interface on the board to connect to the /uartlite_0 instance, set the Select Board Part Interface option to Custom.
clk_wiz_1
  • CLK_IN1_D
 The input clock source of the Clocking Wizard can be tied to the several on-board clock sources or it can be tied to a Custom input clock. Leave the Select Board Part Interface field to sys_diff_clock (System differential clock).
clk_wiz_1
  • reset
 The reset pin of the Clocking Wizard can be tied to either the on-board reset source or to a custom input pin. Leave the Select Board Part Interface to its default value of reset (FPGA Reset).
microblaze_1_clk_wiz_1
  • CLK_IN1_D
 The input clock source of the Clocking Wizard can be tied to the several on-board clock sources or it can be tied to a Custom input clock. Set the Select Board Part Interface field to Custom.
microblaze_1_clk_wiz_1
  • reset
 The reset pin of the Clocking Wizard can be tied to either the on-board reset source or to a custom input pin. Leave the Select Board Part Interface to its default value of reset (FPGA Reset).
rst_clk_wiz_1_100M
  • ext_reset_in
 The reset pin of the Processor System Reset IP can be tied to either the on-board reset source or to a custom input pin. Leave the Select Board Part Interface to its default value of reset (FPGA Reset).
rst_microblaze_1_clk_wiz_1_100M
  • ext_reset_in
 The reset pin of the Processor System Reset IP can be tied to either the on-board reset source or to a custom input pin. Leave the Select Board Part Interface to its default value of reset (FPGA Reset).

After running connection automation, one instance of the MicroBlaze V (microblaze_0) is connected to two slaves AXI Uartlite (axi_uartlite_0) and AXI GPIO (axi_gpio_0). The other instance of MicroBlaze V (microblaze_1) is connected to the AXI Uartlite (axi_uartlite_1).