Atari 5200 Question

[ZForceFFC]

I'm new to MISTer and getting things set up. I'm wondering if anyone knows a way to configure the ATari 5200 core to best work with the dual stick games (Space Dungeon and Robotron)? On original hardware you'd use the joystick coupler to use two sticks, but is there any way to simulate this on like a dual analog controller?

[8bitAndy]

I don't think this is possible, you will need two controllers.
A way to split and combine physical controllers into logical controllers would be useful.