PRL Controller module, USB to TTL, 24 front/13 rear stick pin bits

FEATURES USB connectivity 37 I/O pins, individually configurable 3 ID pins C++ and LabVIEW support for Win32 and Win64 APPLICATIONS Control of switches, scanners, and logic gates from Pulse Research Lab or other manufacturers Trigger generation/detection Generic low-speed digital I/O System integration The PRL-USBIO-1 module provides Windows-based USB control of PRL switches, scanners, and logic gates via USB. The module can also be used to control 3rd-party equipment and/or to provide or detect external triggers. Each of 4 ports A, B, C, and E contains 8 pairs of signal/ground pins, Bits 0-7. Each port may be configured for input or output.  For Port D only, the 3 uppermost bits are reserved for the module ID (000 - 111 binary, corresponding to 0 - 7 decimal). The ID pins are pulled up internally, for a default ID of 111 = 7, and can be pulled down by grounding one or more pins with standard jumpers. A TTL-compatible High input (>2.0 V) will result in a value of 1. The remai