Rainbow-electronics MAX8982X Manual do Utilizador descarregar pdf (Página 53)

Power-Management ICs for

ICERA E400/E450 Platform

MAX8982A/MAX8982X

Table 29. BUCK1DVS1 Register (Output Voltage Setting for BUCK1 (DVS1 = Low))

X = Don’t care.

ADDRESS

(HEX)

POR

(HEX)

R/W BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0

3F 0C R/W Reserved Reserved Reserved SD1[4:0]

BITS 7:5 Reserved, write 000 to these bits.

DESCRIPTION

BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 V

PROG

(V)

0 0 0 0 0 0.600

0 0 0 0 1 0.625

0 0 0 1 0 0.650

0 0 0 1 1 0.675

0 0 1 0 0 0.700

0 0 1 0 1 0.725

0 0 1 1 0 0.750

0 0 1 1 1 0.775

0 1 0 0 0 0.800

0 1 0 0 1 0.825

0 1 0 1 0 0.850

0 1 0 1 1 0.875

0 1 1 0 0 0.900

0 1 1 0 1 0.925

0 1 1 1 0 0.950

0 1 1 1 1 0.975

1 0 0 0 0 1.000

1 0 0 0 1 1.025

1 0 0 1 0 1.050

1 0 0 1 1 1.075

1 0 1 0 0 1.100

1 0 1 0 1 1.125

1 0 1 1 0 1.150

1 0 1 1 1 1.175

1 1 X X X 1.200

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 72 73

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Rainbow-electronics MAX8982X Manual do Utilizador Página 53