Digital I/O card QSPIA

USB32-I/OPXI

The QSPIA represents a multi-function of performance and capabilities for PXI-based digital instrumentation. The QSPIA offers high performance pin electronics and I2C masters and 4 32bit counter 4 clock generator in a compact, 3U PXI form factor. Each card can function as a quad sites I2C/SPI device tester, multiple cards can be interconnected, supporting up to 64 sites. The QSPIA also supports deep pattern memory by offering 32M of on-board vector memory with dynamic per pin direction control and with test rates up to 10 MHz. The QSPIA supports -1 ~ +10 VOH VOL VIH VIL per channel and 32 PMU per board. The QSPIA offers 1 timing set, 2 driver TG Edges, 2 strobe TG Edges and four drive data formats are supported. RTZ (Return To Zero), RTO (Return To One), NRZ (Non Return To Zero), SBC (Surround By Complement) which can provide flexibility to create a variety of bus cycles and waveforms to test board and box level products. The QSPIA offers 32 M of vector memory per site. Programmable pattern cycle times up to 232 or infinite. There are pattern symbols including 0, 1, L, H, X, Z, J,Q.