[Coco] Does XC80652P = 6847 VDG?

[Jim Harre]

I'm new to the CoCo, but not to 8-bit computers. After recently picking 
up a CoCo 2, I found Dennis Kitsz' last Custom Color column with a 
schematic for a composite video out circuit. With the circuit built on a 
piece of perf board, I opened up the CoCo 2 to hook it up to the 6847 
VDG chip and ran into a problem.

My CoCo doesn't have a 6847.

Eliminating the other 40 pin chips left me with the XC80652P. A Google 
search let to a couple links - one said it is an updated 6847, another 
said it is an updated keyboard controller. Since it sits between the RF 
cage and the keyboard connector, I guess either is possible. So, before 
I solder in my composite adapter and possibly release the magic smoke, 
is the XC80652P an updated 6847 VDG?

<*> Jim