IbcSRE (ibconfig Board Configuration Option)
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Options (Constants) |
Value |
Description |
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| IbcSRE | zero | The board is not asserting the REN line. |
| non-zero | The board is asserting the REN line. | |
If this option is non-zero, the GPIB Remote Enable (REN) line is asserted. If v is zero, REN is unasserted. The previous value of REN is returned in Iberr.
REN is used by devices to choose between local and remote modes of operation. A device should not actually enter remote mode until it receives its listen address and REN is asserted.