Clock Board 6-3
6
Figure 6-1 depicts a block diagram of the subsystems and centerplane
connector.
Figure 6-1 Clock Board Simplified Block Diagram
Centerplane
Reset
Console
Clocks
+5VDC
+3.3VDC
JTAG
JTAGBus
Keyboard/
Reset
button
Clock_Frequency
ConsoleBus
ClockBus
ResetBus
cb_man_reset
cb_sys_reset
Serial ports
mouse
LEDs
led[2..0]
connector
Reset
button
(xir)