WM8253SCDS/V Wolfson Microelectronics Ltd., WM8253SCDS/V Datasheet - Page 21

• Manufacturer Part Number: WM8253SCDS/V
• Description: Specifications: Manufacturer: Wolfson Microelectronics ; Product Category: ADC (A/D Converters) ; RoHS: Details ; Number of Converters: 1 ; Number of ADC Inputs: 1 ; Conversion Rate: 6 MSPs ; Resolution: 16 bit ; Input Type: Voltage ; Interface
• Manufacturer: Wolfson Microelectronics Ltd.

WM8253
DEVICE CONFIGURATION
REGISTER MAP
Table 4 Register Map
w
ADDRESS
<a5:a0>
000001
000010
000011
000100
000110
001000
001001
001010
001011
001100
001101
001110
001111
100000
100001
100010
100011
101000
101001
101010
101011
DESCRIPTION
Setup Reg 1
Setup Reg 2
Setup Reg 3
Software Reset
Setup Reg 4
Setup Reg 5
Setup Reg 6
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
DAC Value (Red)
DAC Value
(Green)
DAC Value (Blue)
DAC Value
(RGB)
PGA Gain (Red)
PGA Gain
(Green)
PGA Gain (Blue)
PGA Gain (RGB)
(hex)
DEF
03
23
1F
00
05
00
16
00
00
00
00
00
00
80
80
80
80
00
00
00
00
The following table describes the location of each control bit used to determine the operation of the
WM8253. The register map is programmed by writing the required codes to the appropriate
addresses via the serial interface.
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
W
W
W
R
R
DACB[7]
PGAB[7]
DACR[7
PGAR[7
DACG[7]
DAC[7]
PGAG[7]
PGA[7]
DEL[1]
b7
0
0
0
0
0
0
0
0
0
0
0
]
]
DACB[6]
PGAB[6]
MODE3
DACR[6
PGAR[6
DACG[6]
PGAG[6]
DAC[6]
PGA[6]
DEL[0]
b6
0
0
0
0
0
0
0
0
0
0
]
]
RLCDACRNG
CDSREF [1]
PGAFS[1]
DACG[5]
PGAG[5]
DACR[5]
DACB[5]
PGAR[5]
PGAB[5]
INTM[1]
PGA[5]
DAC[5]
b5
0
0
0
0
0
0
0
0
CDSREF [0]
POSNNEG
PGAFS[0]
OPDLY[1]
DACR[4]
DACG[4]
DACB[4]
PGAR[4]
PGAG[4]
PGAB[4]
INTM[0]
DAC[4]
PGA[4]
b4
0
0
0
0
0
0
0
BIT
VRLCEXT
OPDLY[0]
DACR[3]
DACG[3]
PGAR[3]
PGAG[3]
RLCV[3]
DACB[3]
PGAB[3]
INTRLC
VDEL[2]
DAC[3]
PGA[3]
b3
0
0
0
0
0
0
0
DACG[2]
PGAG[2]
DACR[2]
DACB[2]
PGAR[2]
PGAB[2]
RLCV[2]
VDEL[1]
PGA[2]
INVOP
DAC[2]
b2
0
1
1
0
0
0
0
0
0
PD, Rev 4.1, August 2011
DACR[1]
DACG[1]
PGAR[1]
PGAG[1]
PGAB[1]
RLCV[1]
VDEL[0]
DACB[1]
DAC[1]
PGA[1]
CDS
b1
1
0
1
0
0
0
0
0
0
Production Data
VSMPDET
DACR[0]
DACG[0]
PGAR[0]
PGAG[0]
PGAB[0]
RLCV[0]
DACB[0]
DAC[0]
PGA[0]
EN
b0
1
1
0
0
0
0
0
0
0
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