L5962

Software specifications

Doc ID 16819 Rev 3

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7

Software specifications

IC functions can be driven sending one data byte IB1

Bits D6-D4 are used to select VLR2 output voltage according to the following table

Table 6.

Chip address

D7 (MSB)

D0 (LSB)

0001000

R/W

10 Hex

Table 7.

IB1 data byte

Bit position

Bit name

Function description

D7

VLR2EN

VLR2 enable

D6

VLR2SEL2

VLR2 selection

D5

VLR2SEL1

D4

VLR2SEL0

D3

VLR1EN

VLR1 enable

D2

VLR1SEL

VLR1 selection

D1

HSD2EN

HSD2 enable

D0

HSD1EN

HSD1 enable

Table 8.

VLR2 output level selection

VLR2SEL2

VLR2SEL1

VLR2SEL0

VLR2 output voltage

0

0

0

3.3V

0

0

1

5.0V

0

1

0

5.5V

0

1

1

6.0V

1

0

0

7.0V

1

0

1

7.5V

1

1

0

8.0V

1

1

1

10.0V