JAI PULNiX TM-4100GE Operation Manual

Contents

JAI PULNiX TM-4100GE Operation Manual Manual pdf 31 page image

Page 21Signal HandlingTM-4100GE Software4.3 GPIO Control BlockFigure 21 below shows the GPIO Control Block signals for the GE Cameras.FIGURE 21. GE Camera GPIO Control BlockInputs I0 through I7 can be either external or internal inputs to the look-up table. The outputs are usedby the imager part of the GE camera.The HD and VD signals can be passed through, bypassing the GPIO lookup table. Figure 23 on page 22shows a screen dump of the GPIO function select page, where HD/VD bypass selection can be made.The default value 0 (zero) is through the lookup table. Value 1 (one) is bypassing the lookup table.The SDK and the Cam2Net Camera Interface Application both supply methods to select GPIO bypassof the external VD and HD (I1 and I2).It is also possible to select which signal source to lead to the GPIO inputs. This is done in the GPIOlook-up table page as shown in Figure 22.TTLIN(EXT_TRIG)FDVTTLIN(EXT_VD)LDVCTRL2TTLIN(EXT_HD)CTRL1TTLN(INT)CAM_STROBECTRL0Q0Q1Q2Q3Q4Q5Q6Q7Q8Q9Q10Q11Q12Q13Q14Q15I0I1I2I3I4I5I6I7pulse_out0pulse_out1pulse_out3pulse_out2Pulse_Gen0Pulse_Gen1Pulse_Gen2Pulse_Gen3pulse_trig0pulse_trig1pulse_trig2pulse_trig3EXT_VDEXT_HDTTLOUT(STROBE)EVINITINTG_CONTRIGRESVLUT8-to-16