====== COCOIO ======

{{:tandy_color_computer:cocoio.png}}

===== Introduction =====
The CoCoIO add-on card for the [[:Tandy Color Computer:]] provides an Ethernet network interface and  high-speed serial port.

===== Hardware =====
  * [[https://www.wiznet.io/product-item/w5100s/|WizNet 5100s]] network interface

===== Software =====
In development!

Can you help?

If so, please join the CoCo Discord at [[https://discord.cocotalk.live]]. 

Once you complete the #codeofconduct introduction and are approved for Member access, connect to the #network-interface-cards channel in the "Networking" channel category and say hello!
===== Reference =====
16550:
  * FF68 - command,
  * FF69-FF6A - internal address,
  * FF6B - data port.
  * This can all be moved to ff70-ff7b with a jumper.

W5100S NIC
  * FF68–FF6B
  * Can be moved to FF78-FF7B with a jumper.

===== RTS =====
Return to [[:Tandy Color Computer:]]