FIC A360 - Manual (Page 98)

Software Functional Overview
FIC A360 Service Manual
3-41
Register Bit Number
Function Address
Name
R/W
7 6 5 4 3 2 1 0
Logic Default Description
6Ch
PMU_LOW_
ADR
R/W DATA [7:0] - -
6Dh
PMU_HIG_
ADR
R/W DATA [15:8] - -
6Eh
CHECK_
SUM
R/W DATA [7:0] - -
PMU
Access
6Fh PMU_DATA R/W DATA [7:0] - -
These registers are available
when PMU slave mode or
charger mode is selected.
For detail information, refer to
PMU slave communication
section in this document
70h *7 SMB_PTCL R/W PROTOCOL[7:0] - -
71h *7 SMB_STS R/W
D
O
N
E A
L
R
M
R
E
S
STATUS
[4:0]
- -
72h SMB_ADDR R/W
ADDRESS
[6:0]
R
E
S
- -
73h SMB_CMD R/W COMMAND - -
74h to
93h
SMB_DATA
[0-31]
R/W DATA - -
94h SMB_BCNT R/W RES[7:5] BCNT[4:0] - -
95h
SMB_
ALARM_
ADDR
R(/W) ADDRESS[6:0]
R
E
S
- -
96h to
97h
AMB_
ALARM_
DATA[0-1]
R(/W) DATA - -
For detail information, refer to
ACPI 1.0 specification
[ 13.9 SMBus Host controller
Interface via Embedded
controller]
These registers are not available
when PMU slave mode or
charger mode is selected.
The PMU06 has access protect
function for the EEPROM in the
battery, to cancel the protection,
set the access protect cancel bit.
For detail, refer to SMBus
section
SMBus
98h SMB_CNRL R/W RES[7:1]
P
R
T
0x00
PRT =1 :
The SMBus
address (A8-AE)
protection is
cancelled.
Reserve
99h to
9Fh
Reserved R/W Don't care - -
*7: When polling checks this register, the interval time is necessary more than
500usec.
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.