Samsung S5PC100 User Manual page 1470

MIXER
2.10 MIXER_GRAPHIC0_BASE, R/W, ADDRESS = 0XF020_ 0024
2.11 MIXER_GRAPHIC1_BASE, R/W, ADDRESS = 0XF020_ 0044
MIXER_GRAPHICn_BASE
REG_GRAPHICn_BASE
2.12 MIXER_GRAPHIC0_SPAN, R/W, ADDRESS = 0XF020_ 0028
2.13 MIXER_GRAPHIC1_SPAN, R/W, ADDRESS = 0XF020_ 0048
MIXER_GRAPHICn_SPAN
Reserved
REG_GRAPHICn_SPAN
2.14 MIXER_GRAPHIC0_WH, R/W, ADDRESS = 0XF020_ 0030
2.15 MIXER_GRAPHIC1_WH, R/W, ADDRESS = 0XF020_ 0050
MIXER_GRAPHICn_ WH
Reserved
REG_GRAPHICn_W
Reserved
REG_GRAPHICn_H
NOTE: All the changes of this register are valid on a vertical sync signal of next frame.
NOTE: When specifying the X coordinates and the width of a graphic layer, it should be located inside the display
region, for example, 720x480 region in NTSC display mode and 720x576 region in PAL display. The coordinates
(x, y) and the size (width, height) should be based on the progressive mode although it is interlaced display mode.
NOTE: Graphic width and height should be larger than 0 if the corresponding REG_GRAPHICx_EN field(MIXER_CFG[5],
MIXER_CFG[4]) is set to 1
9.9-18
Bit
Base address of frame buffer for graphic layer. This
address should be word aligned, so least 2
[31:0]
significant bits [1:0] will be set 2'b00 automatically
unless a user set this bit or not
Bit
[31:15] Reserved, read as zero, do not modify
Horizontal pixel interval between line and line in
graphic layerx's source image
[14:0]
Note : SPAN is the number of the original image 's
horizontal pixel count. For example, 640x480's
span is '640'.It doesn't care BPP(bit per pixel).
Bit
[31:27] Reserved, read as zero, do not modify
[26:16] Width of graphic layer (pixel unit)
[15:10] Reserved, read as zero, do not modify
[10:0] Height of graphic layer (pixel unit).
S5PC100 USER'S MANUAL (REV1.0)
Description
Description
Description
Reset Value
0
Reset Value
0
0
Reset Value
0
0
0
0