FMS2704/FMS2704L
PRODUCT SPECIFICATION
REV. 1.01 12/2/99
11
Temperature Samples Averaged Register (0x29)
BIT#
Name
Type
Description
2-0
TRAVE
R/W
Number of remote samples averaged.
000
1
001
2
010
4
011
8
100
16
101
32
110
64
5-3
TLAVE
R/W
Number of local samples averaged.
000
1
001
2
010
4
011
8
100
16
101
32
110
64
Thermometer Calibration Registers (0x2A–2F)
Register[bit]
Name
Type
Description
0x2A[6]
TROS8
R/W
Remote Diode A/D Converter Offset MSB. MSB of a 9-bit number that
offsets the remote temperature by TROS °C. Default = 0 (TROS = 249-1)
Range = 0 to 255.
0x2A[5:0]
TRSENS13-8
R/W
Remote Diode A/D Converter Sensitivity HI. Upper six bits of the A/D
sensitivity (lsbs/volt) value programmed into the Voltage Counter Limit
Register. Default = 0x16 (TRSENS = 5708). Range 0 to 16383.
0x2B
TRSENS7-0
R/W
Remote Diode A/D Converter Sensitivity LO. Lower eight bits of the A/D
sensitivity (lsbs/volt) value programmed into the Voltage Counter Limit
Register. Default = 0x4C (TRSENS = 5708) Range 0 to 16383.
0x2C
TROS7-0
R/W
Remote Diode A/D Converter Offset LO. Lower eight bits of a 9-bit
number that offsets the remote temperature by TROS °C. Default = 0xF8
(TROS = 249-1) Range = 0 to 511.
0x2D[6]
TLOS8
R/W
Local Diode A/D Converter Offset MSB. MSB of a 9-bit number that
offsets the remote temperature by TLOS °C. Default = 1 (TLOS = 265-1)
Range = 0 to 511.
0x2D[5:0]
TLSENS13-8
R/W
Local Diode A/D Converter Sensitivity HI. Upper six bits of the A/D
sensitivity (lsbs/volt) value programmed into the Voltage Counter Limit
Register. Default = 0x13 (TLSENS = 5008) Range 0 to 16383.
0x2E
TLSENS7-0
R/W
Local Diode A/D Converter Sensitivity LO. Lower eight bits of the A/D
sensitivity (lsbs/volt) value programmed into the Voltage Counter Limit
Register. Default = 0x90 (TLSENS = 5008) Range 0 to 16383.
0x2F
TLOS7-0
R/W
Local Diode A/D Converter Offset LO. Lower eight bits of a 9-bit
number that offsets the local temperature by TLOS °C. Default = 0x08
(NOS = 265-1) Range = 0 to 511.