Samsung S5PC100 User Manual page 1507

S5PC100 USER'S MANUAL (REV1.0)
3.12 PIXEL LIMIT VALUE REGISTERS (HDMI_YMAX, R/W, ADDRESS = 0XF030_0060)
HDMI_YMAX
HDMI_YMAX
3.13 PIX PIXEL LIMIT VALUE REGISTERS ( HDMI_YMIN, R/W, ADDRESS = 0XF030_0064)
HDMI_YMIN
HDMI_YMIN
Bit
These registers are used according to PX_LMT_CTRL bits in
HDMI_CON_1 register.
For Y values,
if (input_color_value > HDMI_YMAX x 16)
output_color_value = HDMI_YMAX x 16
else if (input_color_value < HDMI_YMIN x 16)
[7:0]
output_color_value = HDMI_YMIN x 16
else output_color_value = input_color_value
NOTE: Value 16 at each line is to compensate the difference of bit
width between the input pixels and register value.
Bit
These registers are used according to PX_LMT_CTRL bits in
HDMI_CON_1 register.
For Y values,
if (input_color_value > HDMI_YMAX x 16)
output_color_value = HDMI_YMAX x 16
else if (input_color_value < HDMI_YMIN x 16)
[7:0]
output_color_value = HDMI_YMIN x 16
else output_color_value = input_color_value
NOTE: Value 16 at each line is to compensate the difference of bit
width between the input pixels and register value.
Description
Description
HDMI
Reset Value
0xEB
Reset Value
0x10
9.10-25