Test Results
signal on TP1, R2 is shorted.
Trace three shows the differential voltage on the bus. Note that the bus volt- ages are nominal
Figure 2−5. Parallel Terminated Point-to-Point Parallel Simplex Typical Eye Pattern Data
Driver
Input
Receiver
Output
Differential
Bus
Voltage
Figure 2−6 represents the two-node multipoint transmission eye patterns where trace 1 is the input signal applied to J2, and traces 2 and 3 are the output signals seen at TP1 and TP3 respectively with R2 and R13 shorted. The offset zero-crossing shows the difference between Type−2 (Receiver #1 Output) and Type−1 (Receiver #2 Output).
Figure 2−6. Two-Node Multipoint Typical Eye Pattern Data
Driver
Input
Receiver #1
Output
Receiver #2
Output
Test Setup |
