Rainbow-electronics MAX8982X Bedienungsanleitung PDF herunterladen (Seite 61)

Power-Management ICs for

ICERA E400/E450 Platform

MAX8982A/MAX8982X

X = Don’t care.

Note: This register is not used by the MAX8982X.

Table 45. VSIMV Register (Output Voltage Setting for VSIM)

Table 46. LDO8 Register (On/Off Control for LDO8)

ADDRESS

(HEX)

POR

(HEX)

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

59 0B R/W Reserved Reserved Reserved L7[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 1.80

0 0 0 0 1 1.80

0 0 0 1 0 1.80

0 0 0 1 1 1.80

0 0 1 0 0 1.80

0 0 1 0 1 1.80

0 0 1 1 0 1.80

0 0 1 1 1 1.80

0 1 0 0 0 1.80

0 1 0 0 1 1.80

0 1 0 1 0 1.80

0 1 0 1 1 3.00

0 1 1 X X 3.00

1 X X X X 3.00

ADDRESS

(HEX)

POR

(HEX)

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

5A 01 R/W Reserved Reserved Reserved Reserved Reserved Reserved LDO8[1:0]

BITS 7:2 Reserved, write 000000 to these bits.

BIT 1 BIT 0 DESCRIPTION

0 0 LDO8 off (in I

C off mode).

0 1 LDO8 on (in I

C on mode).

1 0 LDO8 on (in PWR_REQ on mode) (Group C).

1 1 LDO8 on (in PWR_REQ on mode) (Group C).

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 72 73

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