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Does this apply to CoCo2's as well?

Sorry had some problems posting a reply.

Doh!!

Doh!!

Doh!!

Is it possible to setup a PMODE4 Hires screen and poke a value into screen memory? I tried it and it didn't seem to work. I tried poking the value 170 into 1536 to 1536+512 and Step 8 hoping to get a bit pattern of 10101010 on the screen but it never appeared. I know I am missing something but I am ...

Hi This is the Super Cassette by Melbourne House which is actually the 15 BASIC programs from the book Enter the Dragon also by Melbourne House. I have created a Zip file with Side A & B as two .WAV files and a .VDK disk image with all the programs saved onto disk. The Cover, Inlay and scans of the ...

Interesting... The only differences I can see is that the footprint for RV1 is slightly different between Issue 6 and Issue 7 power boards, and that your Issue 7 board has the link below C17 connected. Do you mind if I upload your pictures to the power boards page? By the way, as far as I know ther...

The power supply side of things looks like the usual circuit. I wonder if the problem with 'MKII' boards was to do with the separate audio subcarrier circuit. I'm also wondering what a 'MKIII' looks like. It is probably a moot point for me and most of us these days as I use the composite output the...

Here are the pictures…