Scaler Block
Register Name
SCL_THRES_OFFSET_L
SCL_THRES_OFFSET_H
SCL_CBBYPASS
SCL_CON_CAL_SEL
SCL_TESTCON
SCL_LUT1
SCL_LUT2
SCL_LUT3
SCL_LUT4
SCL_LUT5
SCL_LUT6
SCL_LUT7
SCL_LUT8
SCL_LUT9
SCL_LUT10
SCL_LUT11
SCL_LUT12
SCL_LUT13
SCL_LUT14
50/88
ADE3XXX
Table 18: Scaler Block Registers (Sheet 2 of 3)
Addr
0x0A13
0x0A14
0x0A15
0x0A16
0x0A17
0x0A18
0x0A19
0x0A1A
0x0A1B
0x0A1C
0x0A1D
0x0A1E
0x0A1F
0x0A20
0x0A21
0x0A22
0x0A23
0x0A24
0x0A25
Mode Bits
R/W
[7:0]
R/W
R/W
[7:2]
[1:0]
R/W
R/W
[7:2]
[1]
R/W
[0]
[7:1]
R/W
[0]
[7:2]
R/W
[1:0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Default
Description
0x40
0x0
offset of the contrast amplification function
[7:0]
Reserved
0x2
offset of the contrast amplification function
[9:8]
0x0
Reserved
0x0
0: normal
1: TCON control of contrast amplification
0x0
0: contrast amplification enabled
1: bypass contrast amplification
Reserved
0x0
0: context = max of RGB pk-pk
1: context = sum of RGB pk-pk
6b contrast amplification test data
0x0
0xFA
0xF7
0xF7
0x0, 0x3: normal
0x1: force input data into the contrast
amplifiation function to bits [7:2]
0x2: force the output context data to be bits
[5:2]
sigmoidal function LUT entry 1, 8b 2’s
complement
sigmoidal function LUT entry 2, 8b 2’s
complement
sigmoidal function LUT entry 3, 8b 2’s
complement
0xFC
0x2
0x0D
sigmoidal function LUT entry 4, 8b 2’s
complement
sigmoidal function LUT entry 5, 8b 2’s
complement
sigmoidal function LUT entry 6, 8b 2’s
complement
0x17
0x21
sigmoidal function LUT entry 7, 8b 2’s
complement
sigmoidal function LUT entry 8, 8b 2’s
complement
0x28
0x2C
sigmoidal function LUT entry 9, 8b 2’s
complement
sigmoidal function LUT entry 10, 8b 2’s
complement
0x2C
sigmoidal function LUT entry 11, 8b 2’s
complement
0x28
0x21
sigmoidal function LUT entry 12, 8b 2’s
complement
sigmoidal function LUT entry 13, 8b 2’s
complement
0x17
sigmoidal function LUT entry 14, 8b 2’s
complement