Agilent 34950A Event Registers

34980A

Agilent 34950A Event Registers

64-Bit Digital I/O Module with Memory and Counter

 

 

 

Bit Definitions
 

         Bit Number

Decimal Value

Definition

0

IO running on DIO 1

1

Digital input/output operations are currently running on DIO 1.

1

Sample count overflow on DIO 1

2

Specified number of samples have been read into memory on DIO 1 (see [SENSe:]DIGital:MEMory:SAMPle:COUNt command).

2

Digital IO stopped on DIO 1

4

Digital input/output operations were stopped on DIO 1.

3

Pattern Match detected on DIO 1

8

Digital pattern equal/not equal has been detected on DIO 1.

4-5

Not Used

Not Used

"0" is returned.

6

Count threshold reached on Totalizer 1

64

Count threshold has been reached on Totalizer 1 (see CALCulate:LIMit:UPPer command).

7

Overflow on Totalizer 1

128

Totalizer overflow has been detected on Totalizer 1.

8

IO running on DIO 2

256

Digital input/output operations are currently running on DIO 2.

9

Sample count overflow on DIO 2

512

Specified number of samples have been read into memory on DIO 2 (see [SENSe:]DIGital:MEMory:SAMPle:COUNt command).

10

Digital IO stopped on DIO 2

1024

Digital input/output operations were stopped on DIO 2.

11

Pattern Match detected on DIO 2

2048

Digital pattern equal/not equal has been detected on DIO 2.

12-13

Not Used

Not Used

"0" is returned.

14

Count threshold reached on Totalizer 2

16384

Count threshold has been reached on Totalizer 2 (see CALCulate:LIMit:UPPer command).

15

Overflow on Totalizer 2

32768

Totalizer overflow has been detected on Totalizer 2.