wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 121

• Manufacturer Part Number: wm8351
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

Production Data
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Table 66 Default Supply Voltages / Power-up Sequence for Configuration Mode 10
Figure 67 Power-up Sequence - Configuration Mode 10
SUPPLY
DCDC1
DCDC2
DCDC3
DCDC4
LDO1
LDO2
LDO3
LDO4
LDO1_ENSLOT [3:0] = 0001
LDO2_ENSLOT [3:0] = 0011
LDO3_ENSLOT [3:0] = 0000
LDO4_ENSLOT [3:0] = 0000
DC1_VSEL [6:0] = 001_1010
DC3_VSEL [6:0] = 101_0110
DC4_VSEL [6:0] = 010_0110
DC1_ENSLOT [3:0] = 0010
DC2_ENSLOT [3:0] = 0000
DC3_ENSLOT [3:0] = 0001
DC4_ENSLOT [3:0] = 0011
LDO1_VSEL [4:0] = 1_1100
LDO2_VSEL [4:0] = 1_0000
LDO3_VSEL [4:0] = 1_0101
LDO4_VSEL [4:0] = 1_1010
REGISTER SETTING
Second timeslot
DESCRIPTION
Third timeslot
Third timeslot
First timeslot
First timeslot
Disabled
Disabled
Disabled
1.5V
3.0V
1.8V
3.0V
1.8V
2.3V
2.8V
PD, June 2009, Rev 4.1
WM8351
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