Instrument event registers – VXI 3002 User Manual

Page 65

Advertising
background image

STATUS BYTE

3-35

Instrument event registers

This is a device dependent register and the bits have meanings as shown in the list at the bottom of
the page.

SCR?

SSR?

SSE
SSE?

Register

Read/Write

Commands

<ssb>

Transition
Filter #

Condition
Register

Status
Register

C2395

#

transition sets status.

OR

Negative

Enable
Register

d

d

15

14

d

d

5

4

d

d

3

2

d

d

1

0

d

d

1

0

d

d

2

3

d

d

5

4

d

d

15

14

d

d

15

14

d

d

5

4

d

d

2

3

d

d

1

0

&

&

&

&

&

&

e

e

15

14

e

e

5

4

e

e

2

3

e

e

1

0

Condition

(SCR?)

Event Status (SSR?)

d0

sweep in progress

end of sweep

d1

not used

not used

d2

selfcal in progress

selfcal completed

d3

DC FM null in progress

DC FM null completed

d4 - d15

not used

not used

<ssb>

instrument event register summary bit

Advertising