Editing
FNX6809 Overview
(section)
From F256 Foenix
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
== FNX6809 for F256Jr & F256K == [[File:FNX6809_Transparent_SideView.png|thumb|FNX6809 CPU Module]] [[File:FNX6809_Adapter.jpeg|thumb|FNX6809 FPGA Flash Adapter]] The FNX6809 is a 40 pin dual inline package (DIP) module that is a cycle accurate implementation of the Motorola MC6809 CPU, working @ 3.3V and capable of running @ 6.29MHz on the F256Jr or the F256K. The FNX6809 also differs from a real Motorola MC6809 CPU in that it has the 65C02 pin-out. For these reasons, it is not designed (at least for now) to be a direct replacement for an MC6809. An adapter is supplied with the FNX6809 module to be enable reflashing the on-board FPGA, if ever needed. '''Note:''' * No software is written for the unit to support the processor at this time (but see [[OS-9]]). It is meant for those Mavericks who are ready to take it on without any safety nets. There is a version of Calypsi that supports now if anybody wants to use it. * Keep in mind that you will need to upload a new load for the FPGA on the F256Jr or F256K to support it, so make sure you equip yourself with a USB Blaster. * There is a nice web-based 6809 emulator [http://6809.uk you can try here.] [[File:FNX6809_JTAG_Adapter_Position.jpg|thumb|left|FNX6809 JTAG Adapter Correct Orientation]]
Summary:
Please note that all contributions to F256 Foenix are considered to be released under the Creative Commons Zero (Public Domain) (see
F256 Foenix:Copyrights
for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource.
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Page actions
Page
Discussion
Read
Edit
Edit source
History
Page actions
Page
Discussion
More
Tools
Personal tools
Not logged in
Talk
Contributions
Create account
Log in
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Search
Tools
What links here
Related changes
Special pages
Page information