Graphic displays are great for projects that require both text and pictures to be displayed, but the text can be difficult to read on displays that have a small pixel size. An easy solution is to utilize the custom character generator that is built into the Toshiba tc6963 controller to generate a font that is bolder than the characters generated by the internal CGROM.-Graphic displays are great for projects that require both text and pictures to be displayed, but the text can be difficult to read on displays that have a small pixel size.　An easy solution is to utilize the custom character generator that is built into the Toshiba tc6963 controller to generate a font that is bolder than the characters generated by the internal CGROM.