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[4] Change lock detect enable (not available on '220)
This command displays a submenu (screen #12) with the following options. It gives the user the
ability to change the lock detect setting.
[0]! Output low
Bit C 5 of the C register is reset to 0 while the remaining bits are preserved and the C register
is written to the targeted board.
[1]! Enable output
Bit C 5 of the C register is set to 1 while the remaining bits are preserved and the C register is
written to the targeted board.
[5] Change polarity
This command displays a submenu (screen #13) with the following options. It gives the user the
ability to change the output polarity of the phase detector.
[0]! Non–invert PD out
Bit C 7 (C 0 for '220) of the C register is reset to 0 while the remaining bits are preserved and
the C register is written to the targeted board.
[1]! Invert PD out
Bit C 7 (C 0 for '220) of the C register is set to 1 while the remaining bits are preserved and the
C register is written to the targeted board.
[6] Change standby (not available on '220)
This command displays a submenu (screen #14) with the following commands available to set the
STBY (standby) field of the C register:
[0]! Normal operation
The STBY field of register C (bit C 4 ) is reset to 0 while the remaining bits of register C are
preserved and the C register is written to the targeted board.
[1]! Stand by
The STBY field of register C (bit C 4 ) is set to 1 while the remaining bits of register C are
preserved and the C register is written to the targeted board.
[7] Change prescale (only available on '220)
This command displays a submenu (screen #14a) with the following commands available to set the
prescale:
[0]! Prescale 32/33
The prescale is set to 32/33 while the remaining bits of the C register are preserved and the
C register is written to the targeted board.
[1]! Prescale 64/65
The prescale is set to 64/65 while the remaining bits of the C register are preserved and the
C register is written to the targeted board.
MC145192EVK MC145202EVK
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MOTOROLA
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