Keywords: ZX80 character 0x89, ZX81 character 0x88.png block graphics character at code point 137 89<sub>16</sub> in the Sinclair ZX80 character set 4K BASIC ROM and 136 88<sub>16</sub> in the ZX81 character set 8K BASIC ROM Scaled 2× for clarity This version is in the inverse video range Because it is a 50 gray raster its true video version at code points 9/8 ZX80/81 has the same appearance although every pixel is inverted Both those characters can be expressed as Unicode character U+2592 Medium shade in the Block Elements Unicode block but of course if both are converted to the same code point the conversion is non-reversible 1980-01-01 own WinTakeAll other versions cc-zero Sinclair ZX80 Sinclair ZX81 Character sets Fonts for computer monitor displays Bitmap fonts |