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void
Scroll function
RBG map set (using rotation parameter B)
void sl1MapRB(b)
void *b ;
b Start address on VRAM of pattern name data table for rotation parameter B
Set the map for rotating scroll. (Use rotation parameter B)
For the parameter, substitute the top address on the VRAM of the pattern name data table to be registered in the map register and map offset register.
The data table is used for one page from the specified address.
None
Reference: Chapter 8 Scroll
sl1MapRB