D-4 DDC Emulation Commands
Mode Command Description Note
Range
Trigger Mode
Status Word
Execute
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
T0
T1
T2
T3
T4
T5
T6
T7
U0
U1
U2
U3
X
VA Ω Q XFdbk
Auto Auto Auto Auto Auto
2V 20pA 2kΩ 20nC 2V
2V 20pA 20kΩ 20nC 2V
20V 200pA 200kΩ 20nC 20V
200V 2nA 2MΩ 200nC 200V
200V 20nA 20MΩ 2µC 200V
200V 200nA 200MΩ 20µC 200V
200V 2uA 2GΩ 20µC 200V
200V 20uA 20GΩ 20µC 200V
200V 200uA 200GΩ 20µC 200V
200V 2mA 200GΩ 20µC 200V
200V 20mA 200GΩ 20µC 200V
Cancel Auto range for all functions
Continuous, triggered by talk
One-shot, triggered by talk
Continuous, triggered by GET
One-shot, triggered by GET
Continuous, triggered by X
One-shot, triggered by X
Continuous, triggered by External Trigger
One-shot, triggered by External Trigger
Return status word: FRRCZNT0BG0QMMKYY*
*YY: := LFCR
=: CRLF
:0 LF
=0 CR
00 None
Send error conditions
Send data conditions
Buffer size and readings stored
Execute other device-dependent commands
D
E
F
F
Table D-1 (cont.)
Device dependent command summary