On 1/19/19 9:06 AM, Duane Craps via vcf-midatlantic wrote: I haven't gotten the MC-10 yet (won the bid last night). Before I start buying parts for it I'll check that it works. I found some documentation on the MC-10. I already have the 68xx asm books. Really need to find that Moto 6808 CoCo board. I think that's what the MC-10 is abased on. 6800 family, binary compatible 6800 - microprocessor 6802 - 128B of RAM, (microprocessor) 6808 - No ROM, No RAM (microprocessor) 6801 - ROM, RAM, IO (microcontroller) 6803 - RAM, IO, No ROM (microcontroller) 6809 - different microprocessor, mnemonic super set (not binary compatible) I haven't checked the circuit but it might be possible to feed it 9v AC as long as you have the correct current rating (I think it's 1.5A). The DC is okay for now as long as you don't need the RS232 and the cassette (ouch). I have found the various French Alice and Alice 90 stuff. Not sure how compatible it is but it's based on the MC-10. I'm sure there is something interesting there. I have a CoCo 1/2/3, a few Grant Searle's FPGA emulation boards, I'll let you know how that goes. I also have my Sardis ST2900 which I should be working on as I know they need a few chips and then documenting how we used to get them from ROM monitor to full OS9. BTW, love the 6809. :-) -- Linux Home Automation Neil Cherry ncherry@linuxha.com http://www.linuxha.com/ Main site http://linuxha.blogspot.com/ My HA Blog Author of: Linux Smart Homes For Dummies