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In addition, OPAL-RT provides a DB37 to DB37 prototype board (OP8320-4 - Transmission Line Termination Kit), which, when inserted in the cabling going from the simulator to the external device, allows tuning the impedance of the lines, so the signal quality is optimized. This helps to remove ringing, over or undershoots which can cause false triggering, stair-stepping, delays and loss of noise margin.
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P3 | CH00-15 (VIN_ISO1) |
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P4 | CH16-31 (VIN_ISO2) |
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TTL signals are not recommended for long-distance data transmission. We recommend using this board with cable lengths no longer than 1.5 meters (5 ft). When using longer lengths, OPAL-RT recommends terminating the lines to avoid over/undershoots or using alternative transmissions, such as differential mode (e.g: LVDS OP5355-3, RS422 OP5356-5 [5V] or OP5355-3 [3V3]). For details on how to terminate the lines and to interconnect equipment with the OP5352 board, please refer to the WP CMOS/TTL opal RT_rev 1.0. |
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For compatibility of this card, please consult the Software compatibility and Hardware compatibility tables. |
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