2000 honda civic radio

I am installing a 2000 Honda Civic radio in my wife's 1991 Honda Accord. The OEM radio died and she wants a CD player. Does anyone have the pinout by function for the 2000 Civic radio plug? Since the connector for the Civic  radio is different than than the original. I purchased the necessary connectors to link from the car wiring harness to the radio and have connected them based on the color code of the connector pigtails. However, before I install this adapter, I want to make sure that the wiring by function is correct. I have already retrieved the original Accord harness wiring color code by function but, I need the function by pin at the Civic radio connector. Can anyone help?

Also, I think that the Honda Civic didn't have a power antenna. If this is the case, I was planning on wiring the antenna power trigger wire to the 12v ignition wire. This would raise the antenna whenever the ignition is on rather than only when the radio is on. Anyone have another approach to hook up the antenna power? 

Thanks

joeh

2000 harness https://www.the12volt.com/installbay/stereodetail/1054.html

1991 Harness  https://www.the12volt.com/installbay/stereodetail/1044.html