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4538 Hardware Reference Manual v
List of Figures
Figure 1-1. 4538 Structure....................................................................................................................................2
Figure 1-2. Local Space Mapping.........................................................................................................................6
Figure 1-3. Board CPU_LEDs............................................................................................................................13
Figure 1-4. Local Space Access From PCI Memory Space ...............................................................................23
Figure 1-5. PCI I/O or Memory Space Access from Local Space......................................................................26
Figure 1-6. TDM Busses General Structure .......................................................................................................35
Figure 1-7. General Clock Structure (Framer 1 & 2) .........................................................................................36
Figure 1-8. General Clock Structure (Framer 3 & 4) .........................................................................................37
Figure 1-9. TDM Busses in Multiplex Direct Mode ..........................................................................................39
Figure 1-10. Clocks in Multiplex Direct Mode (Framer 1 & 2)...........................................................................40
Figure 1-11. Clocks in Multiplex Direct Mode (Framer 3 & 4)...........................................................................41
Figure 1-12. TDM Busses in Independent Direct Mode ......................................................................................45
Figure 1-13. Clocks in Independent Direct Mode (Framer 1 & 2).......................................................................46
Figure 1-14. Clocks in Independent Direct Mode (Framer 3 & 4).......................................................................47
Figure 1-15. TDM Busses in Switched Mode ......................................................................................................49
Figure 1-16. Clocks in Switched Mode (Framer 1 & 2).......................................................................................50
Figure 1-17. Clocks in Switched Mode (Framer 3 & 4).......................................................................................51
Figure 1-18. TDM Busses in Pass-Through Mode (1->2 & 3->4 Example)........................................................54
Figure 1-19. TDM Busses in Pass-Through Mode (2->1 & 4->3 Example)........................................................55
Figure 1-20. Clocks in Pass-Through Mode (Framer 1 & 2)................................................................................56
Figure 1-21. Clocks in Pass-Through Mode (Framer 3 & 4)................................................................................57
Figure 3-1. Mapping of Four 2 MHz Streams into an 8 MHz Stream................................................................76
Figure 5-1. Connectors on the Component Side.................................................................................................95
Figure 5-2. Connectors and LEDs on the Solder Side........................................................................................95
Figure 5-3. Connectors and Leds on front panel ...............................................................................................96
Figure 5-4. TTY connector : 2.5mm stereo jack plug ........................................................................................98
Figure 5-5. 4538 Connectors ............................................................................................................................107
Figure 5-6. 8-Port 6435 Rear Transition Module Layout.................................................................................110