SBOS559
– MAY 2011
OS CONFIGURATION/TEMPERATURE RESOLUTION REGISTER
Table 9. OS Configuration/Temperature Resolution Register (Address = 06h, Default = x1h; see Table 1) BIT
NAME
TYPE
DESCRIPTION
0
OS Status
Read
This bit mirrors the state of the RST_OUT/OS pin when in OS mode.
1
OS Polarity
R/W
'1' selects OS to be active-high '0' selects OS to be active-low.
2
OS Mode Select
R/W
'1' selects One-Time-Interrupt mode; '0' selects Comparator mode.
Temperature
'1' selects 11-bit plus sign resolution temperature conversion; '0' selects the default 8-bit plus
3
R/W
Resolution Control
sign resolution temperature conversion.
4
Temp3
R/W
5
Temp2
R/W
The lower four LSBs of the 11-bit plus sign temperature data. For 8-bit plus sign temperature
data, bit 7 is the LSB and bits 4 to 6 are undefined.
6
Temp1
R/W
7
Temp0
R/W
CONVERSION RATE REGISTER
Table 10. Conversion Rate Register (Address = 07h, Default = 40h)
BIT
NAME
TYPE
DESCRIPTION
Controls conversion rate:
'0' = Programmable conversion rate by the following formula:
Monitoring delay = (ms) = 1.42
× (8 × N + 6)
0
CR1
R/W
where N can be set by bits 7:0 in the Conversion Rate Count Register (address 0Bh).
'1' = Fixed monitoring delay of 728 ms.
1
Reserved
R/W
'0' must be written to this bit.
2
Reserved
R/W
'0' must be written to this bit.
3
Reserved
R/W
'0' must be written to this bit.
4
Reserved
R/W
'0' must be written to this bit.
5
Reserved
R/W
'0' must be written to this bit.
6
Reserved
R/W
'0' must be written to this bit.
7
Reserved
R/W
'0' must be written to this bit.
VOLTAGE/TEMPERATURE CHANNEL DISABLE REGISTER
Table 11. Voltage/Temperature Channel Disable Register (Address = 08h, Default = 00h)
BIT
NAME
TYPE
DESCRIPTION
0
CH0
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH0.
1
CH1
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH1.
2
CH2
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH2.
3
CH3
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH3.
4
CH4
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH4.
5
CH5
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH5.
6
CH6
R/W
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for CH6.
'1' disables conversions and suppresses error events; Value RAM Register reads '0' for
7
Temp
R/W
temperature.
18
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s):
AMC80