At the present moment I managed to get a stable text resolution of 40×33 characters using 8×12 pixel font. The previously assumed 40×50 resolution using 8×8 font proved to be nearly unreadable in any other situation than a simple test pattern. After a series of experiments I came to conclusion that 40×33 and 8×12 font would be the optimal choice.

vga-40x33_test

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