Gp-Ib Interface Functions - ONOSOKKI TS-3200A Instruction Manual

5.5.4 GP-IB Interface Functions

This GP-IB interface is provided with the following functions:
Code
SH 1
AH 1
T 6
L 4
SR 1
RL 1
PP 0
DC 1
DT 1
C 0
(1) Taker functions
G
Multiple talkers cannot exist on the GP-IB (IEEE488) bus at the same time.
G
When the ATN signal from the controller is the High level, sends out data to the listener.
G
Performs source handshake automatically.
G
Specified as a talker when MTA (My Talk Address) is received from the controller.
G
Talker is canceled when MLA (My Listen Address) is received from the controller.
G
Talker is canceled when UNT (Untalk) is received from a controller.
If bus command transmission from the controller to the TS-3200A is not possible depending on the
preceding or following command flow, the GP-IB bus may hang up (bus lock). Therefore, the interface
functions are not always effective.
Example:
1. Send a command for data read from the TS-3200A. (Waiting for talker)
Attempt to write data without specifying the TS-3200A as a talker.
2. Send a command for data write to the TS-3200A. (Waiting for listener)
Attempt to read data by specifying the TS-3200A as a talker.
In both Examples 1 and 2, the command flow and listener/talker specification are mismatched, resulting
in hang-up.
Transmitting handshake function provided
Receiving handshake function provided
Basic talker function provided
Serial polling function provided
Talker cancel by MLA (My Listen Address)
Basic listener function provided
Listener-only mode not provided
Listener cancel by MTA (My Talk Address)
Service request function provided
Remote local function provided
Parallel polling function not provided
Device clear function provided
Device trigger function provided
Controller function not provided
TS-3200A Interface Functions
Function
5. Options
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