I just got my hand on several of the 631s today. They are beautiful and work really well.
I did notice one odd quirk. It seems that if you save to flash (command 4), you lose the high bit of any display data. For example, if you have a 208 (11010000 binary) on the screen (which is a kind of a hyphen but fills solidly) and save the screen as the boot state, on reset you'll have an 80 (01010000 binary) which is a 'P'.
Am I doing something wrong or is this just a limitation? Bug?
I did notice one odd quirk. It seems that if you save to flash (command 4), you lose the high bit of any display data. For example, if you have a 208 (11010000 binary) on the screen (which is a kind of a hyphen but fills solidly) and save the screen as the boot state, on reset you'll have an 80 (01010000 binary) which is a 'P'.
Am I doing something wrong or is this just a limitation? Bug?
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