FRAM71 : Configuration Spreadsheet [2021-01-31]

[Hans Brueggemann]

thank you sylvain, a piece of art (again)!

(02-14-2021 03:00 AM)twoweims Wrote:  ..., but why would I want to ever create an 80KB IRAM 32+32+16 as opposed to making it 96KB 32+32+32? Doesn't half of the last chip get essentially wasted?

there's one thing in your HP-71B which is even more precious than FRAM space: the available address space. in return for wasting FRAM space (which yours truly wasted in the first place because of using a 32 kB container concept), you save 16kB of address space for an extra plug-in module.