# TCL Commands to build ithe power grid

The following commands can be used from the command prompt to define the padring structure for the chip.
 - [add_global_connection](add_global_connection.md)
 - [define_pdn_grid](define_pdn_grid.md)

Once the power grid has been fully inserted, the power grid can be inserted with teh pdngen command
 - [pdngen](pdngen.md)

Examples of how to use these commands together
 - [Nangate45 example](../test/test_gcd_M7_pin.api.example.tcl)



# TCL Commands to build ithe power grid

The following commands can be used from the command prompt to define the padring structure for the chip.
 - [add_global_connection](add_global_connection.md)
 - [set_voltage_domain](set_voltage_domain.md)
 - [define_pdn_grid](define_pdn_grid.md)
 - [add_pdn_stripe](add_pdn_stripe.md)
 - [add_pdn_ring](add_pdn_ring.md)
 - [add_pdn_connect](add_pdn_connect.md)

Once the power grid has been fully inserted, the power grid can be inserted with teh pdngen command
 - [pdngen](pdngen.md)

Examples of how to use these commands together
 - [Nangate45 example](../test/test_gcd_M7_pin.api.example.tcl)



Update the index of pdn TCL commands
Update the index of pdn TCL commands

Signed-off-by: Colin Holehouse <0a6dd397e1cee93363c8b1218962a1bf096baf83@arm.com>
