FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Table 21. VO2_SENSE Output Voltage Register
0100
Bit
Data1
Data2
3
2
1
0
3
2
1
0
VO2_SENSE
[6]
VO2_SENSE
[5]
VO2_SENSE
[4]
VO2_SENSE
[3]
VO2_SENSE
[2]
VO2_SENSE
[1]
VO2_SENSE
[0]
S_Off_VO2_SENSE
Name
Default
1
0
0
0
0
0
0
0
VO2_SENSE[6]: Reference DAC MSB
1 = VO2_SENSE[6] on
0 = VO2_SENSE[6] off
VO2_SENSE[1]: Reference DAC Bit1
1 = VO2_SENSE[1] on
0 = VO2_SENSE[1] off
VO2_SENSE[5]: Reference DAC Bit5
1 = VO2_SENSE[5] on
VO2_SENSE [0]: Reference DAC LSB
1 = VO2_SENSE [0] on
0 = VO2_SENSE[5] off
0 = VO2_SENSE [0] off
VO2_SENSE[4]: Reference DAC Bit4
1 = VO2_SENSE[4] on
S_Off_VO2_SENSE: DDC2 Top side & LG (Ni_mh) /
Bottom side (Li_ion) transistor off
0 = VO2_SENSE[4] off
1 = Synchronous Rectification Off
0 = Synchronous Rectification On
VO2_SENSE[3]: Reference DAC Bit3
1 = VO2_SENSE[3] on
0 = VO2_SENSE[3] off
Refer to Table 11, Output Voltage of VO2_SENSE on
page 20 for the correspondence between the output voltage
and register settings.
VO2_SENSE[2]: Reference DAC Bit2
1 = VO2_SENSE[2] on
0 = VO2_SENSE[2] off
Table 22. Regulator1 Output Voltage Register
0101
Bit
Data1
Data2
3
2
1
0
3
2
1
0
Reserved
1
Name
Default
SREG1_V[6]
1
SREG1_V[5]
1
SREG1_V[4]
1
SREG1_V[3]
1
SREG1_V[2]
1
SREG1_V[1]
1
SREG1_V[0]
1
SREG1_V[6]: Reference DAC MSB
1 = SREG1_V[6] on
SREG1 [1]: Reference DAC Bit1
1 = SREG1_V[1] on
0 = SREG1_V[6] off
0 = SREG1_V[1] off
SREG1_V[5]: Reference DAC Bit5
1 = SREG1_V[5] on
SREG1_V[0]: Reference DAC LSB
1 = SREG1_V[0] on
0 = SREG1_V[5] off
0 = SREG1_V[0] off
SREG1_V[4]: Reference DAC Bit4
1 = SREG1_V[4] on
Reserved : Blank register bit (Freescale Pre-Defined
Register)
0 = SREG1_V[4] off
1 = Preferred
0 = Forbidden
SREG1_V[3]: Reference DAC Bit3
1 = SREG1_V[3] on
0 = SREG1_V[3] off
Note: Do NOT change Reserved Register from default
value.
SREG1_V[2] : Reference DAC Bit2
1 = SREG1_V[2] on
0 = SREG1_V[2] off
Refer to Table 12, Output Voltage of SREG1 on page 20
for the correspondence between the output voltage and
register settings.
18730
Analog Integrated Circuit Device Data
Freescale Semiconductor
26
FREESCALE [ Freescale ]
