Tektronix 372, User Manual

Page: 272 / 364

372ĆBased Programming
Reference
3Ć160
TableĂ3Ć50:ăInstruction Set in alphabetical order (Cont.)
Instruction Description Argument
SRQ <NUMB> Generates a service request SRQ to the controller
connected to the GPIB port on the rear panel,
while placing the userĆdefined event in the EVENT
queue. This instruction is valid only when the 372
is in the remote control mode.
<NUMB>::={1|2|3|4}
The number 1 to corresponds to the event codes
from 453 to 456, respectively. For event codes,
refer to the Programmer Manual (070Ć8621Ć00).
TTLOUTĆ
PUT
<DATA> Outputs a 5Ćbit parallel signal specified in
<DATA> from the TTL I/O port on the rear panel.
<DATA>::= 5Ćbit signal patterns (e.g. 01101).
WAIT <COUNT> Waits with program execution for the time speciĆ
fied by <COUNT>.
<COUNT>::= Wait time (0 to 255 sec.)
WAITTTL <SIGNAL> Waits with program execution until a signal input
to pin 9 of the TTL I/O port on the rear panel is
asserted (goes high) or unasserted (goes low L).
<SIGNAL>::={1|0}
1 - Signal input level goes high.
0 - Signal input level goes low.