Samsung S5PC100 User Manual page 1446

S5PC100 USER'S MANUAL (REV1.0)
4.3.74 Video Processor Picture Sharpness Control Register (PP_SHARPNESS, R/W, Address =
0xF010_0210)
PP_SHARPNESS
Reserved
PP_TH_HNOISE
Reserved
PP_SHARPNESS
4.3.75 Video Processor Brightness & Contrast Control Register (PP_LINE_EQ0 ~ PP_LINE_EQ7)
PP_LINE_EQ0, R/W, Address = 0xF010_0218
PP_LINE_EQ1, R/W, Address = 0xF010_021C
PP_LINE_EQ2, R/W, Address = 0xF010_0220
PP_LINE_EQ3, R/W, Address = 0xF010_0224
PP_LINE_EQ4, R/W, Address = 0xF010_0228
PP_LINE_EQ5, R/W, Address = 0xF010_022C
PP_LINE_EQ6, R/W, Address = 0xF010_0230
PP_LINE_EQ7, R/W, Address = 0xF010_0234
PP_LINE_EQx
Reserved
LINE_INTC
Bit
[31:2] Reserved, read as zero, do not modify
Threshold value setting to decide minimum
[15:8]
vertical edge value
[7:2] Reserved, read as zero, do not modify
Control for the edge enhancement
- 0: no effect
[1:0] - 1: Minimum edge enhancement
- 2: Moderate edge enhancement
- 3: Maximum edge enhancement
Bit
[31:24] Reserved, read as zero, do not modify
Intercept, signed 9.7 format
* Note : (9.7) format means that
- '1' is a signed bit.
- '8' is a integer.
[23:8]
- '7' is a fraction. (Located in LSB)
Example) INTC = 3
Because of 7bit fraction, it is had to do 7 time left
shift operation. As a result, register value is 3 *
2^7 = 0x18000
Description
Description
VIDEO PROCESSOR
Reset Value
0
0x5
0
0
Reset Value
0
0
9.8-37