EMC1046 Standard Microsystems Corp., EMC1046 Datasheet - Page 32

• Manufacturer Part Number: EMC1046
• Description: 1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
• Manufacturer: Standard Microsystems Corp.

ADDR.
36h
Revision 0.66 (06-02-08)
5.14
R/W
R-C
Low Limit Status Register
The High Limit Status Register contains the status bits that are set when a temperature channel high
limit is exceeded for a number of consecutive readings as set by the consecutive alert counts (see
Section
from the High Limit Status Register will clear all bits if the error condition has been removed. Reading
from the register will also clear the HIGH status bit in the Status Register.
Bit 6 - E6HIGH - This bit is set when the External Diode 6 channel meets or exceeds its programmed
high limit.
Bit 5 - E5HIGH - This bit is set when the External Diode 5 channel meets or exceeds its programmed
high limit.
Bit 4 - E4HIGH - This bit is set when the External Diode 4 channel meets or exceeds its programmed
high limit.
Bit 3 - E3HIGH - This bit is set when the External Diode 3 channel meets or exceeds its programmed
high limit.
Bit 2 - E2HIGH - This bit is set when the External Diode 2 channel meets or exceeds its programmed
high limit.
Bit 1 - E1HIGH - This bit is set when the External Diode 1 channel meets or exceeds its programmed
high limit.
Bit 0 - IHIGH - This bit is set when the Internal Diode channel meets or exceeds its programmed high
limit.
The Low Limit Status Register contains the status bits that are set when a temperature channel drops
below the low limit for a number of consecutive readings as set by the consecutive alert counts (see
Section
from the Low Limit Status Register will clear all bits if the error condition has been removed. Reading
from the register will also clear the LOW status bit in the Status Register.
Bit 6 - E6LOW - This bit is set when the External Diode 6 channel drops below its programmed low
limit.
Bit 5- E5LOW - This bit is set when the External Diode 5 channel drops below its programmed low limit.
Bit 4 - E4LOW - This bit is set when the External Diode 4 channel drops below its programmed low
limit.
Bit 3 - E3LOW - This bit is set when the External Diode 3 channel drops below its programmed low
limit.
Bit 2 - E2LOW - This bit is set when the External Diode 2 channel drops below its programmed low
limit.
Bit 1 - E1LOW - This bit is set when the External Diode 1 channel drops below its programmed low
limit.
Bit 0 - ILOW - This bit is set when the Internal Diode channel drops below its programmed low limit.
REGISTER
Low Limit
Status
5.9). If any of these bits are set, then the HIGH status bit in the Status Register is set. Reading
5.9). If any of these bits are set, then the LOW status bit in the Status Register is set. Reading
B7
-
Table 5.19 Low Limit Status Register
LOW
B6
E6
1°C Multiple Temperature Sensor with Beta Compensation and Hottest of Thermal Zones
DATASHEET
LOW
B5
E5
32
LOW
B4
E4
LOW
B3
E3
LOW
B2
E2
LOW
B1
E1
SMSC EMC1046/EMC1047
ILOW
B0
Datasheet
DEFAULT
00h