Anritsu MP1777A operation manual Status Report, 1Block Diagram of Status Registers

Section 6 Status Report

6.1Configuration of MP1777A Status Registers

SCPI stipulates that the status register configuration must conform to the configuration specified by IEEE488.2 and incorporate the SCPI OPERation status register and QUEStionable status register specific to SCPI.

The figure below shows a simple block diagram of status registers mounted on this device. (Explanations of the bit position and width to be provided later)

	. . . . . . . . . . . . . . . . . .
OPERation	Errorlevent aueue
status register
-7
-
-
-
4
	Output queue
status register	Ll

Status byte

Standard even1

:status register

i : *

IEEE 488.2 stipulations

SCPI stipulations 1

. . . . . . . . . . . . . . . . .

Fig. 6-1Block Diagram of Status Registers

Registers specified by IEEE488.2 are event register and status byte register.

Register specified by SCPI is OPERation status register.

Device-specific register is INSTrument status register.