FIC service manual Software Functional Overview, FIC A360 Service Manual, 3-41

Software Functional Overview

Function

Address

Register

R/W

Bit Number

Logic

Default

Description

Name

7

6

5

4

3

2

1

0

6Ch

PMU_LOW_

R/W

DATA [7:0]

-

-

ADR

These registers are available

6Dh

PMU_HIG_

R/W

DATA [15:8]

-

-

when PMU slave mode or

PMU

ADR

charger mode is selected.

Access

For detail information, refer to

6Eh

CHECK_

R/W

DATA [7:0]

-

-

SUM

PMU slave communication

section in this document

6Fh

PMU_DATA

R/W

DATA [7:0]

-

-

70h *7

SMB_PTCL

R/W

PROTOCOL[7:0]

-

-

71h *7

SMB_STS

R/W

D

A

R

STATUS

-

-

For detail information, refer to

O

L

E

N

R

S

[4:0]

ACPI 1.0 specification

E

M

[ 13.9 SMBus Host controller

ADDRESS

R

Interface via Embedded

72h

SMB_ADDR

R/W

E

-

-

controller]

[6:0]

S

These registers are not available

73h

SMB_CMD

R/W

COMMAND

-

-

when PMU slave mode or

charger mode is selected.

74h to

SMB_DATA

R/W

DATA

-

-

SMBus

93h

[0-31]

The PMU06 has access protect

94h

SMB_BCNT

R/W

RES[7:5]

BCNT[4:0]

-

-

function for the EEPROM in the

battery, to cancel the protection,

95h

SMB_

R(/W)

ADDRESS[6:0]

R

-

-

set the access protect cancel bit.

ALARM_

E

For detail, refer to SMBus

ADDR

S

section

96h to

AMB_

ALARM_

R(/W)

DATA

-

-

97h

DATA[0-1]

P

PRT =1 :

The

SMBus

address (A8-AE)

98h

SMB_CNRL

R/W

RES[7:1]

R

0x00

T

protection

is

cancelled.

Reserve

99h to

Reserved

R/W

Don't care

-

-

9Fh

*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.

FIC A360 Service Manual 3-41