FIC M296 Manuel D’Utilisation
Software Functional Overview
Register
Bit Number
Function Address
Name
R/W
7
6
5
4
3
2
1
0
Logic
De-
fault
Description
E0h PMU_CONT R/W
RES[7:3]
E
C
C
_
R
E
G
E
G
B
A
Y
A
Y
_
L
E
E
D
P
O
W
_
L
E
D
_
L
E
D
- 0x00
EC_REG =1
BAY_LED
=1:
POW_LED
=1:
BAY_LED
=1:
POW_LED
=1:
PMU does not initialize E
register when system
power is off.
PMU indicates the Battery
discharge status to the
LED_BAY#n, when the
battery is installed.
The Power LED blink
register when system
power 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
ENB
R/W RES
[7:1]
O
S
_
S
T
S
_
S
T
S
- 0x00
OS_STS = 1:
= 0:
= 0:
ACPI mode
Legacy mode
Legacy mode
PMU
control
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
01h-FFh (0.1-25.5esc step 0.1sec)
00h : Reserved
E3h
POLLING_
ADDRESS
ADDRESS
R/W
Slave Address [6:0]
R
E
E
S
0x00
Address: 0x00-0x7F
The polling slave address setting
If this address is 00, the Polling is
disabled.
The polling slave address setting
If this address is 00, the Polling is
disabled.
E4h
HIGH_
ALARM
ALARM
R/W DATA
[7:0]
Signed
value
0x00
If the received data GE this value, the
event will be detected.
event will be detected.
E5h
LOW_
ALARM
ALARM
R/W DATA
[7:0]
Signed
value
0x00
If the received data LE this value, the
event will be detected.
event will be detected.
E6h
POLLING_
INTERVAL
INTERVAL
R/W DATA
[7:0]
0x00
0x00 :Polling disable
0x01 – 0xFF [x 250ms] (250ms to
63.75sec)
0x01 – 0xFF [x 250ms] (250ms to
63.75sec)
E7h
POLLING_
DATA
DATA
R(/W)
DATA [7:0]
Signed
value
0x00
This register shows data at latest
polling.
polling.
E8h
HARDWARE_
SHUT_DOWN
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.
this value, the PMU automatically off
the power.
E9h
POLLING_
COMMAND
COMMAND
R/W DATA
[7:0]
0x00
Polling command (data register)
address.
address.
EAh
RETRY_
COUNT
COUNT
R/W DATA
[7:0]
0x10
0x00 - 0xFF: Retry count value (0-
255)
255)
Thermal
Sensor
Polling
Sensor
Polling
EBh
To
Reserved R/W
Don't
care
EFh
F0h
BURST_FLG_
CLR
CLR
R/W DATA
[7:0]
-
-
After writing to the register addressed
A8h-AFh,
Set the 00h to this register.
A8h-AFh,
Set the 00h to this register.
PMU
control
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.
periodically, or PMU detects the status change.
FIC M295 / M296 Service Manual
3-43