w83795g Winbond Electronics Corp America, w83795g Datasheet - Page 84

• Manufacturer Part Number: w83795g
• Description: Nuvoton H/w Monitor
• Manufacturer: Winbond Electronics Corp America

1
S
9.1.1.3.
ASF function in the W83795G/ADG also supports Remote Control. This function enables Management
Information System (MIS) to remotely power on, power down, or reset the client’s computer when there
is abnormal operation.
The Remote Control function in the W83795G/ADG enables MIS to use side-band of Network Interface
Controller to send ASF commands with SMBus. The format looks like
”S“ represents “Start” Cycle of SMBus transaction; ”Wr“ means “Write” Flag; ”A“ means “Acknowledge”
from the W83795G/ADG, and ”P“ indicates a “Stop” Cycle. Letters in shadow mean responses from the
W83795G/ADG. Otherwise, it is a host transmitted signal.
The last row above shows the meaning of each data. Control Device Address is the address assigned
in the ARP process; Control Command is specified in the above registers. Control Data option is not
supported in the W83795G/ADG. Thus with any value in this field, the W83795G/ADG will perform the
same action.
Please refer to Section 5.4 in page 76 and Section 3.2.4.1 in page 33 in
Specification v2.0
7
Slave Address
Control Device
Address
ASF Remote Control Definition Registers
for more details.
1
Wr
0
1
A
0
8
Command
Control
Command
1
A
0
- 84 –
8
Write Data
Control Data
Value
1
A
0
8
PEC
CRC
Checksum
W83795G/ADG
Alert Standard Format
1
A
0
Revision 1.41
Aug/2/2010
1
P