FIC M295 User Manual
Software Functional Overview
Register
Bit Number
Function Address
Name
R/W
7 6
5
4
3
2
1
0
Logic Default Description
1Ah
*3
Battery State R(/W)
DATA[15:3] *1
All bits are 0
C
R
R
I
T
C
H
G
H
G
D
C
H
G
C
H
G
- -
DCHG=1:
CHG =1 :
CRIT =1 :
CHG =1 :
CRIT =1 :
The battery is
discharged
The battery is
charged
The battery is
critical (Empty)
discharged
The battery is
charged
The battery is
critical (Empty)
1Ch
*3
Battery
Present rate
Present rate
R(/W) DATA[15:0]
*1 -
0xffff
0x0000-0xfffe(mW)
0xffff: Unknown
0xffff: Unknown
1Eh
*3
Battery
Remaining
Capacity
Remaining
Capacity
R(/W) DATA[15:0]
*1 -
0xffff
0x0000-0xfffe(mWh)
0xffff: Unknown
0xffff: Unknown
1
st
Battery
[ _BST ]
20h
*3
Battery
present
Voltage
present
Voltage
R(/W) DATA[15:0]
*1 -
0xffff
0x0000-0xfffe(mV)
0xffff: Unknown
0xffff: Unknown
1
st
Battery
[ _BTP ]
22h
Battery Trip
Point
Point
R/W DATA[15:0]
*1 -
0x0000
0x0000 :Clear the trip point
0x0001-0xffff(mWh)
0x0001-0xffff(mWh)
2
nd
Battery
[ _BIF ]
24h
to
3Ch
*3
*2 *2
*2
*2 *2
*2
2
nd
Battery
[ _BST ]
3Eh
to
44h
*3
*2 *2
*2
*2 *2
*2
2
nd
Battery
[ _BTP ]
46h *2
*2
*2
*2
*2
*2
-
48h
Battery data
Size
Size
R(/W)
DATA[7:0]
-
-
0x01 : DATA size is 3byte.(PMU06A)
0x00 :DATA size is 2 byte. (PMU06)
*8
0x00 :DATA size is 2 byte. (PMU06)
*8
49h
Design
capacity
capacity
R(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 02/03h.
*7 *8
*7 *8
1
st
Battery
[_BIF]
4Ah
Last Full
Charge
Capacity
R(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 04/05h.
*7 *8
*7 *8
1
st
Battery
[_BST]
4Bh
Battery
Remaining
Capacity
Remaining
Capacity
R(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 1E/1Fh.
*7 *8
*7 *8
1
st
Battery
[_BTP]
4Ch
Battery Trip
Point
Point
R(/W)
DATA[23:16] *1 *7
-
0x00
PMU06A use this data with 22/23h.
*7 *8
*7 *8
4Dh
Design
capacity
capacity
R(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 26/27h.
*7 *8
*7 *8
2
nd
Battery
[_BIF]
4Eh
Last Full
Charge
Capacity
R/(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 28/29h.
*7 *8
*7 *8
2
nd
Battery
[_BST]
[_BST]
4Fh
Battery
Remaing
Capacity
Remaing
Capacity
R(/W)
DATA[23:16] *1 *7
-
0xff
PMU06A use this data with 42/43h.
*7 *8
*7 *8
2
nd
Battery
[_BTP]
[_BTP]
50h
Battery Trip
Point
Point
R(/W)
DATA[23:16] *1 *7
0x00
PMU06A use this data with 46/47h.
*7 *8
*7 *8
51h
to
6Bh
*3
Reserved
R/W
Don’t care
-
-
*1:
The register type is word.
*2:
Same as 1st Battery CMBatt Data
*3:
This register is not cleared if the system is in S4-S5 state.
R(/W):
This is the read only register, but the written data will be able to read back till PMU updates the data
periodically, or PMU detects the status change.
periodically, or PMU detects the status change.
FIC M295 / M296 Service Manual
3-37