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Mrs Beanbag · 10 February 2013, 16:19

The address bus on A1200 motherboard (and 68EC020) was only 24 bit so maybe that had something to do with it. That would give you max 16Mb but the memory map was allocated for other things like PCMCIA and Zorro etc..

How does the memory map look that allows you 48Mb chip?

10 February 2013, 16:19	#17
Mrs Beanbag Glastonbridge Software Join Date: Jan 2012 Location: Edinburgh/Scotland Posts: 2,243	The address bus on A1200 motherboard (and 68EC020) was only 24 bit so maybe that had something to do with it. That would give you max 16Mb but the memory map was allocated for other things like PCMCIA and Zorro etc.. How does the memory map look that allows you 48Mb chip?