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Set Crystal or Reference Mode
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
This is the resulting screen that is displayed after the user selects the '[R] Set crystal/reference mode'
command. The user is provided a submenu to select from. This submenu contains commands to change
the crystal/reference mode.
The current reference mode is displayed as 'Crystal mode, Shutdown'; 'Crystal mode, Active'; 'Refer-
ence mode, REF in enabled, REF out low'; 'Reference mode, REF out = REF in '; 'Reference mode, REF out =
REF in /2'; 'Reference mode, REF out = REF in /4'; 'Reference mode, REF out = REF in /8'; or 'Reference
mode, REF out = REF in /16', depending on the current setting.
The user can select the [0] to [7] menu options to change the crystal/reference mode setting.
If the [Q] command is selected, then the user is returned to the main menu.
Available Boards – Current target board is: A, MC145220 Dual
Brd [A]!: MC145220 Dual
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Set crystal or reference mode – Currently: Ref. mode, REFout low
[0]! Crystal mode, Shutdown
[1]! Crystal mode, Active
[2]! Reference mode, REFin enabled, REFout low
[3]! Reference mode, REFout = REFin
[4]! Reference mode, REFout = REFin/2
[5]! Reference mode, REFout = REFin/4
[6]! Reference mode, REFout = REFin/8
[7]! Reference mode, REFout = REFin/16
[Q] to return to main menu
This screen shot is a representative sample of the screens within this program. To access this screen
with the MC145220 Dual EVK selected in the "Define boards to program" screen, from within the "Define
boards to program" screen, press [Q]! . This will place you in the "Select from the available options"
screen. Select [R], which will place you in the "Set crystal or reference mode" screen you see above.
This sequence to access the "Set crystal or reference mode" screen works the same for any selected
board in the "Define boards to program" screen.
MC145220EVK
32
Freescale Semiconductor, Inc.
Welcome to MC145xxx EVK Demonstration Program, rev 4.0
Set crystal or reference mode
Brd [–]!: N/A
[X]! Terminate demonstration program. [?]! View help screen.
For More Information On This Product,
Go to: www.freescale.com
Brd [–]!: N/A
MOTOROLA
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