MC145190EVK View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC145190EVK

Evaluation Boards

Motorola => Freescale 

SECTION 2 – SOFTWARE SUMMARY

The MC145xxx EVK control program is used to program all PLL evaluation kits. It will simultaneoulsy

control up to three different boards independently from one printer port. All features of the PLL device

may be accessed. Default frequencies can be modified to allow use of different channel spacings and

VCOs.

User input errors are detected and appropriate messages are displayed.

To show the format of the program, a sample screen is shown below:

Screen #2 ‘Select from the available options’

Welcome to MC145xxx EVK Demonstration Program, rev 3.0

Select from the available options

Available Boards – Current target board is: A, MC145190 EVK

Brd [A]!: MC145190 EVK Brd [–]!: N/A

Brd [–]!: N/A

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MC145xxx Frequency Commands – Current Output Frequency is 746 MHz

[L]! Set to low freq

741 MHz

[W] Change default low freq.

[M]! Set to med. freq

746 MHz

[Y] Change default med. freq.

[H]! Set to high freq. 751 MHz

[Z] Change default high freq.

[U]! Step frequency up by step size [O] Set PLL output frequency

[D]! Step frequency down by step size [F] Set REFin freq. & channel spacing

MC145xxx Additional Commands

[E] Set function of output A

[N] Change C register and Prescale

[R] Set crystal/reference mode – Current mode is Ref. mode, REFout low

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Initialization/System Setup Commands:

[P] Set output port address – Current address is $278

[G] Change board definitions

[I] Initialize board(s), Write all registers

[X]! Terminate demonstration program. [?]! View help screen.

MC145190EVK

10

MOTOROLA

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