Users Manual Part 2

Figure 175: XHUB Controller – Functional Block Diagram
XHUB
26V6
7V
JTAG
Support
Power
Sub
system
2.5 V, 3.3V &
Core Voltages
To FPGA
FP Switch
LDVS
25 MHz
Clock
SMP
SPI_EEPROM SEL#
SPI Bus
EEPROM
XO
10MHz
FPGA
Silvertine
GPIO
Reset / Interupt
6 x CP2 sync
CP3 Circuit I/F
To FPGA
LED’s
Switch
LEDs
Reset / Interrupt
Door Alarm
RJ45
Temp.
Serial I/O
expander
Enet to Local XCVR 1
CP2 sync to local XCVR 1
Enet to Local XCVR 4
CP2 sync to local XCVR 4
Enet from SC
CP3-sync from SC
Enet to Local XCVR 3
CP2 sync to local XCVR 3
Enet to Aux 2
CP2 sync to Aux 2
Service Port Ethernet/RS232
Enet to Local XCVR 2
CP2 sync to local XCVR 2
Enet to Local AUX 1
CP2 sync to local AUX 1
Magnetics
LVDS
To FPGA
Magnetics
LVDS
To FPGA
To FPGA
To FPGA
To FPGA
To FPGA
Magnetics
LVDS
Magnetics
LVDS
Magnetics
LVDS
Magnetics
LVDS
Magnetics
Magnetics
LVDS
9.2
XHUB Controller – Indicators, Switches, and Connectors
This section contains information on indicators, switches, and connectors of the XHUB Controller.
6802800U74-AP
Chapter 9: XHUB Controller
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