# Connect bus wires to various ports of a channelized subsheet

I have an 8-line bus chselect[7..0]. I also have a 4x repeated subsheet, each of which has two inputs CSAb and CSBb. Denote these inputs as CSAb_0, CSBb_0, CSAb_1, CSBb_1,...,CSBb_3 where the number after the underscore indicates which instance the instance of the repeated subsheet.

I want to connect the bus like this:

chselect[0] --> CSAb_0
chselect[1] --> CSBb_0

chselect[2] --> CSAb_1
chselect[3] --> CSBb_1

chselect[4] --> CSAb_2
chselect[5] --> CSBb_2

chselect[6] --> CSAb_3
chselect[7] --> CSBb_3


Here's my attempt in Altium

Is this correct and/or in line with best practice?

I have also asked this on the Altium forum.

• Without having time to go into Altium right now I suspect it'll be a lot easier on you if you can regroup it so all CSA can be [0..3] on chselect and CSB on [4..7]. If possible. Feb 23 '17 at 6:20

Inside digital_interface.SchDoc, group the pins as shown in Figure 1.
Figure 2: The CSAb and CSBb busses are channelized in the usual way.