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MB86R02 'Jade-D' Hardware Manual V1.64
Sets texture blending mode
The stencil mode and the stencil alpha mode are enabled only when the MDR2
register blend mode (BM) is set to the alpha blending mode. If it is not set to the alpha
blending mode, the stencil mode and stencil alpha mode perform the same function as
the normal mode.
00
01
10
11
Bit 24
BA (Bilinear Accelerate Mode)
Improves the performance of bi-linear filtering, although a texture area of four times the
default texture area is used.
0
1
Normal
Stencil
Stencil alpha
Reserved
Default texture area used
Texture area four times default texture area used
18-217
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