Appendix A SpecificationsIMAQ PCI/PXI-1422 User Manual A-2 ni.comUsage ......................................................Indoor use onlyClocksMaster clock frequency range.................500 kHz to 40 MHz(± 0.5% of selected frequency)Pixel clock frequency range....................500 kHz to 40 MHzPCI InterfacePCI initiator (master) capability .............SupportedPCI target (slave) capability ...................SupportedData path.................................................16 bitsCard voltage............................................5 V, 12 V, –12 VCard type.................................................32-bit half-size cardParity generation/checking,error reporting.........................................SupportedTarget decode speed ...............................Medium (1 clock)Target fast back-to-back capability ........SupportedResource locking ....................................Supported as a master and slavePCI interrupts..........................................Interrupts passed onINTA# signalBase address registers .............................BAR0 (16 KB)BAR1 (64 KB)Expansion ROM .....................................4 KBPCI master performanceIdeal .................................................133 Mbytes/sSustained..........................................100 Mbytes/s