Rainbow Electronics DS1859 - Manual (Page 21)

DS1859
Dual, Temperature-Controlled Resistors with
Internally Calibrated Monitors
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MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF
LOCATION
FUNCTION
90 to 91 EEPROM — 0 Reserved
92 to 93 EEPROM R/W Gain Cal V CC
Gain registers for internal calibration. See the Internal
Calibration section.
94 to 95 EEPROM R/W Gain Cal Mon1
96 to 97 EEPROM R/W Gain Cal Mon2
98 to 99 EEPROM R/W Gain Cal Mon3
9A to 9F EEPROM — Reserved
A0 to A1 EEPROM — Reserved
A2 to A3 EEPROM R/W Offset Cal V CC
Offset registers for internal calibration.
See the Internal Calibration section.
A4 to A5 EEPROM R/W Offset Cal Mon1
A6 to A7 EEPROM R/W Offset Cal Mon2
A8 to A9 EEPROM R/W Offset Cal Mon3
AA to AD EEPROM — Reserved
AE to AF EEPROM R/W
Factory
Programmed
Offset Cal Tmp Offset calibration for temperature calibrated at factory.
Table 01h (continued)
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION FUNCTION
80 to C7 EEPROM R/W FF Resistor 0 Temp LUT Look-up table for Resistor 0.
F0 to F7 EEPROM — — Reserved —
F8 to FF EEPROM R
Factory
Programmed
Resistor 0 Cal Constants
Calibration constants for Resistor 0.
(See Table 8)
Table 02h
MEMORY
LOCATION
(hex)
EEPROM/
SRAM
R/W
DEFAULT
SETTING
(hex)
NAME OF LOCATION FUNCTION
80 to C7 EEPROM R/W FF Resistor 1 Temp LUT Look-up table for Resistor 1.
F0 to F7 EEPROM — — Reserved —
F8 to FF EEPROM R
Factory
Programmed
Resistor 1 Cal Constants
Calibration constants for Resistor 1.
(See Table 8)
Table 03h