GR2_AB3

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as GR2_AB3

GRCHW=GRCHW, GRCHS=GRCHS

Graphics 2 Alpha Blending Control Register 3

GRCHW	Horizontal width of graphics image area. 0 (GRCHW): GRCHW pixels. The valid range is 0x010 to 0x3F0.
GRCHS	Horizontal start position of graphics image area. 0 (GRCHS): GRCHS lines. The valid range is 0x005 to 0x3ED.

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