188 Keysight Signal Generators Programming Guide
Programming the Status Register System 
Status Groups 
Baseband Operation Condition Register
The Baseband Operation Condition Register continuously monitors the hardware and firmware status 
of the signal generator. Condition registers are read only.
Baseband Operation Transition Filters (negative and positive)
The Baseband Operation Transition Filters specify which types of bit state changes in the condition 
register set corresponding bits in the event register. Changes can be positive (0 to 1) or negative (1 
to 0).
Table 4-8 Baseband Operation Condition Register Bits
Bit Description
0 Baseband 1 Busy. A 1 in this position indicates the signal generator baseband is active.
1 Baseband 1 Communicating. A 1 in this bit position indicates that the signal generator baseband generator is 
handling data IO.
2–14 Unused. This bit position is always set to 0.
15 Always 0.
Query:
STATus:OPERation:BASeband:CONDition?
Response: The  decimal sum of the bits set to 1
Example: The decimal value 2 is returned. The decimal sum = 2 (bit 1).
Commands:
STATus:OPERation:BASeband:NTRansition <value> (negative transition), or 
STATus:OPERation:BASeband:PTRansition <value> (positive transition), where 
<value> is the sum of the decimal values of the bits you want to enable.
Queries:
STATus:OPERation:BASeband:NTRansition?
STATus:OPERation:BASeband:PTRansition?