FIC A360 Manuel D’Utilisation

Software Functional Overview

FIC A360 Service Manual

3-41

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

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.