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Calibration
Isolation Status
Register
The Calibration Isolation Status Register provides a non-volatile record of
the isolation status of each channel at the last calibration. This register is
non-volatile.
Address
Base + 188
16
Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
READ Ch
16
Iso
Cal
Stat
Ch
15
Iso
Cal
Stat
Ch
14
Iso
Cal
Stat
Ch
13
Iso
Cal
Stat
Ch
12
Iso
Cal
Stat
Ch
11
Iso
Cal
Stat
Ch
10
Iso
Cal
Stat
Ch
09
Iso
Cal
Stat
Ch
08
Iso
Cal
Stat
Ch
07
Iso
Cal
Stat
Ch
06
Iso
Cal
Stat
Ch
05
Iso
Cal
Stat
Ch
04
Iso
Cal
Stat
Ch
03
Iso
Cal
Stat
Ch
02
Iso
Cal
Stat
Ch
01
Iso
Cal
Stat
WRITE
Ch XX Iso Cal Stat: This field is set to a one (1) when the last calibration
of the channel was performed with the channel configured as non-isolated.
This field is set to a zero (0) when the channel was last calibrated in the
isolated configuration.
Notes This register is not set or used by the hardware. The HP E1418A SCPI
driver, if used to calibrate the module, automatically sets the bits in this
register. If you use register programming to calibrate this module, you may
wish to use this register to record the calibration status.
The Voltage Calibration Status Register, the Current Calibration Status
Register, the Calibration Isolation Status Register, and the Calibration Card
Configuration Register are used together to maintain the overall calibration
status of the module.
Changes in the values of these fields indicate a change in the module
configuration and may indicate the need to recalibrate the module.
146 HP E1418A Register-Based Programming Appendix B