Pattern name 
 Data size 

 Character size 

 Capacity per page 

 
 Boundary when storing VRAM 

 1 word 

 1 horizontal cell x 1 vertical cell 

 8192 bytes 

 2000H 

 2 horizontal cells x 2 vertical cells 

 2048 bytes 

 800H

 2 words 

 1 horizontal cell x 1 vertical cell 

 16384 bytes 

 4000H 

 2 horizontal cells x 2 vertical cells 

 4096 bytes 

 1000H