W83791G Datasheet, PDF (83/99 Pages) Winbond – Winbond H/W Monitoring IC

W83791D/G
Voltage: Get Event Data message, continued.
ASF PACKET DATA
VOLTAGE INPUT
Event status
Status
Value
Status type
Description
Byte Count
0000_0010b Desserted (send)
0Bh
0000_0011b Asserted (send)
W83791D/G will respond 0Bh
all relative information.
0000_0111b Event Status End
When event status index 02h
is more than 0Fh, the
machine will be ended the
transmission.
The reference table of ASF 0.64 is shown as following.
Event Severity
Monitor (0x01): That is represented the monitored voltage is during the limit
value.
Critical Condition (0x10): that is represented the monitored voltage is over the
limit value.
Upper Volt.
Lower Volt.
Critical Condition (0x10)
Monitor (0x01)
Critical Condition (0x10)
8.2.3 Fan: Get Event Data message
In the W83791D/G, it has three temperatures for monitoring System Board, CPU1, and CPU2. The
listed table show that have the entity ID, entity instance, event source type, event type, event offset,
and so on.
ASF PACKET DATA
FAN CLOCK INPUT
Event sensor type 04h (Fan speed sensor)
Event type
Discrete (Generic Severity): 07h
Event offset
05h: 'digital' Discrete (Generic Severity)
(i)
00h: Limit Not Exceeded
Fan Limit
Event Status: 010b (Deasserted, send)
High Speed (Low Count)
Lower Speed (High Count) Event Status: 011b (Asserted, send)
05h: 'digital' Discrete (Generic Severity)
01h: Limit Exceeded
Event sensor type: 04h (Fan)
Event Type: 05h ('digital ' Discrete, Generic Severity)
- 77 -
Publication Release Date: April 14, 2006
Revision 1.1