Table 48. ldo9 register (on/off control for ldo9) – Rainbow Electronics MAX8982X User Manual
Page 62
Power-Management ICs for
ICERA E400/E450 Platform
MAX8982A/MAX8982X
62
Note: This register is not used by the MAX8982X.
X = Don’t care.
Table 47. LDO8V Register (Output Voltage Setting for OUT8)
Table 48. LDO9 Register (On/Off Control for LDO9)
ADDRESS
(HEX)
POR
(HEX)
R/W
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
5B
06
R/W
Reserved
Reserved
Reserved
L8[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
3.00
0
0
0
0
1
3.00
0
0
0
1
0
3.00
0
0
0
1
1
3.00
0
0
1
0
0
3.00
0
0
1
0
1
3.00
0
0
1
1
0
3.00
0
0
1
1
1
3.10
0
1
0
0
0
3.20
0
1
0
0
1
3.20
0
1
0
1
0
3.20
0
1
0
1
1
3.20
0
1
1
0
0
3.20
0
1
1
0
1
3.20
0
1
1
1
0
3.20
0
1
1
1
1
3.20
1
0
0
0
0
3.20
1
0
0
0
1
3.20
1
0
0
1
X
3.30
1
0
1
X
X
3.30
1
1
X
X
X
3.30
ADDRESS
(HEX)
POR
(HEX)
R/W
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
5C
01
R/W
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
LDO9[1:0]
BITS 7:2
Reserved, write 000000 to these bits.
BIT 1
BIT 0
DESCRIPTION
0
0
LDO9 off (in I
2
C off mode).
0
1
LDO9 on (in I
2
C on mode).
1
0
LDO9 on (in PWR_REQ on mode) (Group D).
1
1
LDO9 on (in PWR_REQ on mode) (Group D).