Table 6-7 below describes the function of the option links associated with Clock configuration. The default configuration is indicated by
BOLD text.
Option Link Settings
Reference Function Fitted Alternative (Removed) Related To
R96 External Oscillator Connects External Ring header
pins to Microcontroller
Disconnects sensitive
microcontroller signals from
external pins.
R100
R100 External Oscillator Connects External Ring header
pins to Microcontroller
Disconnects sensitive
microcontroller signals from
external pins.
R96
R97 External Oscillator Parallel resistor for crystal
Not fitted
R103 External Subclock
Oscillator
Connects External Ring header
pins to Microcontroller
Disconnects sensitive
microcontroller signals from
external pins.
R105
R105 External Subclock
Oscillator
Connects External Ring header
pins to Microcontroller
Disconnects sensitive
microcontroller signals from
external pins.
R103
R106 External Subclock
Oscillator
Parallel resistor for crystal
Not fitted
Table 6-7: Clock Configuration Links
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