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void
Scroll function

slCharNbg0,1,2,3

Set NBG character controls

Format

void slCharNbg0(col_type , chara_size)
void slCharNbg1(col_type , chara_size)
void slCharNbg2(col_type , chara_size)
void slCharNbg3(col_type , chara_size)
Uint16 col_type ;
Uint16 chara_size ;

Parameter

col_type Uint16 type numerical value (0 to 4) corresponding to the number of scroll colors
chara_size Uint16 type numeric value corresponding to the character size specification (0 to 1)

Function

Set the character size of normal scroll “NBG0, NBG1, NBG2, NBG3” and the number of colors used for scrolling.
Refer to the table below for the values ​​assigned to the parameters.

Return value

None

Remarks

If the color RAM mode is 0 or 2, 2048 colors will be 1024 colors.
The maximum number of colors that can be specified depends on the scroll screen type.

Note 1) When color RAM mode is 0 or 2, 2048 colors will be 1024 colors.
Note 2) The values ​​in the above table are defined in “sl_def.h” included with the system.

Reference: Chapter 8 Scroll

slCharNbg0,1,2,3

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