Samsung S5PC110 Manual page 1521

S5PC110_UM
7.12.1.128 SDO Channel Crosstalk Cancellation Coefficient for Ch. 0 (SDO_XTALK0, R/W, Address =
0xF900_0260)
SDO_XTALK0
Reserved
xtalk_coef02
Reserved
xtalk_coef01
7.12.1.129 SDO Black Burst Control Register (SDO_BB_CTRL, R/W, Address = 0xF900_026C)
SDO_BB_CTRL
Reserved
ref_bb_level
Reserved
sel_bb_chan
Reserved
BB mode
Bit
[31:24] Reserved, read as zero, do not modify
[23:16] Signed 8 bit integer. Actual value is xtalk_coef02/(210)
0x7F : 0.124
0x7E : 0.123
...
0x01 : 0.000977
0x00 : 0.000000
0xFF :-0.000977
0xFE :-0.001953
...
0x81 :-0.124
0x80 : -0.125
[15:8] Reserved, read as zero, do not modify
[7:0] Same as xtalk_coef01
Bit
[31:18] Reserved, read as zero, do not modify
[17:8] Black level setting value. It specifies the level during
horizontal active video for black burst signal.
The recommended values are
NTSC : 0x11A (include 7.5 IRE setup)
PAL : 0xFB (without setup)
[7:6] Reserved, read as zero, do not modify
[5:4] Black burst (BB) test channel selection
DAC0 DAC1 DAC2
00 = CVBS
01 = BB
10 = BB
11 = Reserved
[3:1] Reserved, read as zero, do not modify
[0] Black burst test mode enable. If set, entire bit fields in
SDO_CONFIG register except 'Selection of Video Mux for
DAC 0, 1, and 2' bit are discarded and SDO enters black
burst test mode. In order to enable black burst test,
'Selection of Video Mux for DAC 0, 1, and 2' bit has to be set
to zero.
Description
Description
BB BB
CVBS BB
BB CVBS
7 6BTVOUT & VIDEO DAC
Initial State
0
00
0
00
Initial State
0
0x11A
0
00
0
0
7-49