Xycom XVME 590 Manual page 41

XVME-500/590 Manual
February, 1988
Jumper
J22A Determines settling time 80uSec for fixed gain x1-100
J22B Determines settling time 10uSec for programmable gain amp
J22C Determines settling time 24uSec for fixed gain x100
J22D Determines settling time 16uSec (not used)
J23 Ground allows auto drift control by software;input calib.
Ground allows auto drift control by software;with
J24
IN = SE mode selected; OUT = DI mode selected
J25
Module-base address-select jumper
J26
Module-base address-select jumper
J27
Module-base address-select jumper
J28
Module-base address-select jumper
J29
Module-base address-select jumper
J30
Module-base address-select jumper
J31
J32 XVME-590 Only.
digital ground. May be cut if user desires.
2.9 POTENTIOMETER LIST
The following table summarizes the potentiometers and their functions (Table 2-15):
Resistor No.
Unipolar offset adjustment; ADC
R 2
R 8 Bipolar off set adjustment; ADC
R9 Gain adjustment; ADC
RI1 Input offset adjustment; fixed gain instr. amp (version 1)
R13 Gain adjustment; resistor programmable gain (version 1)
R17 Input offset adjustment; programmable gain (version 2 & 3)
Table 2-14. XVME-500/590 Jumper List (Cont'd)
Description
Table 2-15. Potentiometers
Description
J32 is jumpered in foil to connect analog to
2-25
J23 for DI