Creating Font Data


The data of Font must be created. The creating of a font is quite terrible but will should use the font which is made public as the free font.

Here, it is the one of the inside of font-misc-misc-1.0.0.tar.gz.
font-misc-misc-1.0.0/9x18.bdf


The character includes information to 126th '~' from 32nd ' ' (space).
The font file (2048kB) for the 7-bit code can be created if adding the information on the 127th to this from the 0th to the 31st and creating it.
Moreover, as for the font for the 8-bit code, the font from the 128th to the 255th must be prepared but for example, it will should do it as it prepares the font which reversed the font from the 0th to the 127th and the arrangement of it, and so on.

When using a beforehand getting ready font file, it gets from here.

Because it reads in $readmemh in Verilog, it is as the hexadecimal number and being good is fortunate.


Also, it copies the file to initialize Video memory, too, from the following link beforehand.
VideoRAM init file (VRAM20.ram)


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