Rainbow Electronics MAX8982X - Manual (Page 60)

Power-Management ICs for
ICERA E400/E450 Platform
MAX8982A/MAX8982X
60
Table 43. LDO6V Register (Output Voltage Setting for OUT6)
X = Don’t care.
Table 44. VSIM Register (On/Off Control for VSIM (LDO7))
ADDRESS
(HEX)
POR
(HEX)
R/W BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
57 07 R/W Reserved Reserved Reserved L6[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 2.65
0 0 0 0 1 2.65
0 0 0 1 0 2.65
0 0 0 1 1 2.65
0 0 1 0 0 2.65
0 0 1 0 1 2.70
0 0 1 1 0 2.70
0 0 1 1 1 2.70
0 1 0 0 0 2.75
0 1 0 0 1 2.80
0 1 0 1 0 2.85
0 1 0 1 1 2.90
0 1 1 0 0 2.95
0 1 1 0 1 3.00
0 1 1 1 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
58 00 R/W Reserved Reserved Reserved Reserved Reserved Reserved LDO7[1:0]
BITS 7:2 Reserved, write 000000 to these bits.
BIT 1 BIT 0 DESCRIPTION
0 0 LDO7 off (in I 2 C off mode).
0 1 LDO7 on (in I 2 C on mode).
1 0 LDO7 on (in PWR_REQ on mode) (Group C).
1 1 LDO7 on (in PWR_REQ on mode) (Group C).