Users who want to work in screen mode should make sure that your computer has two serial ports. ASE BCOM USB device has two serial ports two of which transmit and receive lines for differential transmission resulting in higher noise immunity and longer distances compared to RS-232 but they are identical to the actual transfer of physical layer both program layer data equals interpreters as long as communication interfaces are made transparent. This includes operation as a data concentrator setting a protocol to another adding a two-port capability to an otherwise single port device that provides network access to only serial equipment and transportation of older-bit protocols over a frame relay or similar Netzwerk.Zum example the IEEE 488 specifications for parallel communication state that the cables between the devices no more than 20 meg ter with a maximum of two meters between two devices the serial number is up to 1200 meters. For illustrative purposes Fig. 7 shows a further possible embodiment comprising a serial protocol interface 8 which may be arranged in each third serial protocol interface 124 for example two serial protocol interfaces hopper 124 between each connection of a serial protocol interface 8 with a corresponding serial protocol interface 124th riser card 2 is inserted into the serial communication interface 124 of the circuit board 4 to connect the series storage protocol into the circuit board 4 and parallel memory communicative protocol outside of the PCB. 4 The translator 1 serves to provide a connection between the serial protocol memory implementation 6 126 to provide on the PCB 4 and the parallel protocol storage execution 112 114 116 118 outside the PCB 4. A user may use serial protocol memory implementation 6 using 128 after the external interface 124 of the serial connection of the PCB 4a imports serial serial memory module 128 using the serial memory protocol. All third party names including companies and service names graphics and logos are trademarks or registered trademarks of such third parties.
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