CompuScope SDK Manua.. - Egmont Instruments

Program NameA2D_PAGED_TRANSFER.EXEDIGITAL_INPUT.EXEDIG_PAGED_TRANSFER.EXEGAGEA2D_MULIND_BM.EXEPEAKDETECT.EXEMEANRMS.EXETV_TRIGGER.EXELocation and DescriptionThe sample program A2D_PAGED_TRANSFER captures asignal on a single CompuScope (in dual or single channelmode). The program then transfers all captured data in 32Kiloample pages and stores them in a GageScope ® signal file.Using this paged transfer method, memory only needs to beallocated for the 32 KS page and not for the entire capturedepth. This is very useful for very deep captures. Datatransfer is done using PCI bus-mastering.The sample program DIGITAL_INPUT supports only digitalinput CompuScopes such as the CS3200 in single, dual andquad mode. It captures the data and writes them to an ASCIIdata file. The program transfers data using bus-mastering.The sample program DIG_PAGED_TRANSFER captures asignal from a digital input CompuScope such as the CS3200 insingle, dual and quad mode. The program then transfers allcaptured data in 32 Kilosample pages and stores them in aGageScope ® signal file. Using this paged transfer method,memory only needs to be allocated for the 32 KS page and notfor the entire capture depth. This is very useful for very deepcaptures. Data transfer is done using PCI bus-mastering.The sample program GAGEA2D_MULIND_BM captures thesignal from multiple single-CompuScopes configured asindependent boards (in dual or single channel mode). Theprogram then writes all the captured channels to separateASCII data files. Data transfer is done using PCI busmastering.The sample program PEAKDETECT captures a signal on oneof the channels of a single CompuScope board and determinesthe peak value of the signal. It captures and reads the signalfrom channel A, either in Dual or Single channel mode. Whilereading the data, the program determines the minimum andmaximum value of the signal. This program was designed towork with one CompuScope board but it can easily beextended for more boards.The sample program MEANRMS captures the signal on eachof the channels of a single CompuScope board and determinesthe minimum, maximum, mean and the Root Mean Square(RMS) values of the signal. This program was designed towork with one CompuScope board. It can easily be extendedfor multiple boards.This sample program supports CS85G boards. The sampleprogram captures TV signals for NTSC and PAL VideoStandards in dual channel mode. All captured data is written toseparate ASCII files.Page 40CompuScope SDK Manual