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Writing to Graph Mem, Was: A85: New Calcs...




 
-> i saw this in 82-ram.txt (by dines justensen and mattias lindqvist : 
->  
-> (IY+14) or (853C) 
-> bit 7 set: write to graph 
-> bit 7 res: do not write to graph 
->  
-> i assume this is talking about writing text.  i would think that there 
-> is an equivalent to this for the 85. (BTW, Balloon is a great game!) 
->  
-> On Sun, 15 Mar 1998 10:30:52 +0100, you wrote: 
->  
-> > 
-> >I tried writing to the GRAPH_MEM in Balloon, too. Practically impossible. 
-> >Tried to hack the TI's font, but it's stored differently in ROM 3-8 / 9-10!! 
-> >You should use a bitmapped font you wrote on your own. 
-> > 
-> >The HP 48 is nice, but it's darn slow. Two of my classmate's got one. They 
-> >graph one equation in the time I draw two... The point is that it has a 4 
-> >mHz _64_ bit processor!! Whew. 
 
Just display text on the screen, then copy it to the graph memory.