FW: 68360 - status

Hi, If there are any builders who would like to participate in the MC68040 SBC project please let me know. We are working on an intermediate project at the moment based on the MC68360 which is the integrating glue for the MC68040 SBC. The MC68360 is the all-important piece that has to work well before even considering the MC68040 CPU since it is a standalone processor by itself. There are some spare MC68360 P1 PCBs remaining (see the excerpted status update below) and the basic board seems to be working. It is booting from the ROM and partially initializing. More work is underway to further initialize the MC68360 chip subsystems like timers, UARTs, etc. The plan is to integrate a Propeller based IO subsystem (VGA display, PS/2 keyboard, microSD mass storage), DRAM, and Flash memories to the final SBC. This is an ambitious project and will take quite a bit of time so if there are any experienced MC68040/MC68360 builders that would like to contribute your help would be greatly appreciated. Additional information is posted below. http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder&param=68040%20SBC http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder&param=MC68360%20… Similar to other N8VEM home brew computing project boards these are free/open source designs including hardware, software, and other related information. Please contact me at LYNCHAJ at YAHOO.COM if interested. Thanks and have a nice day! Andrew Lynch -----Original Message----- [snip] To: Andrew Lynch Subject: Re: 68360 - status Hi Andrew! I have made quite a bit of progress - if you look at the steps on 9-13 through 9-16 of the User Manual I am at step 11 so I only have a few steps left. [snip] BTW - I have I think 4 extra boards (the other place sent me boards anyways) so if people want to join in the fun, I can forward you the boards. We are also going to have to chat on how we proceed from here - looking at the stuff Alan sent and other errata - the 68040 is not going to be a "glue less" implementation and will require some GALS or a CPLD. [snip]