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void
Scroll function

slColRAMMode

Set color RAM mode

Format

void slColRAMMode(mode)
Uint16 mode ;

Parameter

mode Uint16 type numerical value corresponding to color RAM mode
          For mode, substitute the following value defined in “sl_def.h”
CRM16_1024: Color RAM mode 0
CRM16_2048: Color RAM mode 1
CRM32_1024: Color RAM mode 2

Function

Determines the color RAM mode.
Be sure to set the color RAM mode before storing color data in the color RAM.
Assign a value corresponding to the color RAM mode to the parameter.
Refer to the table below for details of each color RAM mode.

Return value

None

Remarks

Color RAM mode is set to mode 1 by default.
Each mode is as shown in the table below.
For details on color RAM mode, refer to “HARDWARE MANUAL vol.2” (VDP2 User's Manual: P43).

Note) In mode 0, the color RAM is divided into two and the same color data is stored in each.

Reference: Chapter 8 Scroll

slColRAMMode

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