FIC A360 - Manual (Page 103)

Software Functional Overview
3-46
FIC A360 Service Manual
Register Bit Number
Function Address
Name
R/
W 7 6 5 4 3 2 1 0
Logic Default Description
E0h
PMU
_CONT R/
W
RES[7:3]
E
C
_
R
E
G
B
A
Y
_
L
E
D
P
O
W
_
L
E
D
- 0x00
EC_REG =1:
BAY_LED =1:
POW_LED =1:
PMU does not
initialize EC register
when system powe
is off.
PMU indicates the
Battery discharge
status to the
LED_BAY#n,
when the battery is
installed. The
Power LED blink
E1h
ACPI
_ACC
_ENB
R/
W
RES [7:1]
O
S
_
S
T
S
- 0x00
OS_STS = 1:
= 0: ACPI mode
Legacy mode
PMU
control
E2h
OFF
_TIME R/
W
DATA [7:0] - 0x64
Power switch over ride function
timer
01h-FFh (0.1-25.5esc step
0.1sec)
00h : Reserved
E3h
POLLING_
ADDRESS R/
W
Slave Address [6:0]
R
E
S
0x00
Address: 0x00-0x7F
The polling slave address setting
If this address is 00, the Polling is
disabled.
E4h
HIGH_
ALARM R/
W
DATA [7:0]
Signed
value
0x00
If the received data GE this value,
the event will be detected.
E5h
LOW
_ALARM R/
W
DATA [7:0]
Signed
value
0x00
If the received data LE this value,
the event will be detected.
E6h
POLLING
_INTERVAL R/
W
DATA [7:0] 0x00
0x00 :Polling disable
0x01 – 0xFF [x 250ms] (250ms to
63.75sec)
E7h
POLLING
_DATA R(/
W)
DATA [7:0]
Signed
value
0x00
This register shows data at latest
polling.
E8h
HARDWARE_
SHUT_DOWN R/
W
DATA [7:0]
Signed
value
0x7D
If the thermal sensor read value
GE this value, the PMU
automatically off the power.
E9h
POLLING
_COMMAND R/
W
DATA [7:0] 0x00
Polling command (data register)
address.
EAh
RETRY
_COUNT R/
W
DATA [7:0] 0x10
0x00 - 0xFF: Retry count value (0-
255)
Thermal
Sensor
Polling
Ebh To
EFh
Reserved
R/
W
Don't care
F0h
BURST
_FLG_CLR R/
W
DATA [7:0] - -
After writing to the register
addressed A8h-AFh,
Set the 00h to this register.
PMU
control
F1h To
FFh
Reserved
R/
W
Don't care
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.