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SEMICONDUCTOR TECHNICAL DATA
by MC145220EVK/D
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005
MC145220 Evaluation Board Manual
INTRODUCTION
The MC145220EVK makes it easy to exercise features of the MC145220 and build PLLs which meet
individual performance requirements. The EVK is controlled through menu driven software operating on
an IBM PC or compatible. Other Motorola PLL EVKs (MC145190, MC145191, MC145192, MC145200,
MC145201, MC145202) in up to three–board cascades can use the same program. Frequency defaults
that apply to each are automatically selected. All board functions are controlled through the printer port of
an IBM PC. Up to three different EVKs may be controlled at the same time from one printer port. The
functional block diagram is given in Figure 1.
This manual is divided into three sections. Section 1 describes the hardware, Section 2 describes the
software, and Section 3 is the command summary.
All brand names and product names appearing in this document are registered trademarks or trademarks of their respective holders.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
REV 2
10/96
For More Information On This Product,
MOTOROLA
Motorola, Inc. 1996
MC145220EVK
Go to: www.freescale.com
1
Table of Contents
Summary of Contents for Motorola MC145220EVK
- Page 1 MC145220 Evaluation Board Manual INTRODUCTION The MC145220EVK makes it easy to exercise features of the MC145220 and build PLLs which meet individual performance requirements. The EVK is controlled through menu driven software operating on an IBM PC or compatible. Other Motorola PLL EVKs (MC145190, MC145191, MC145192, MC145200, MC145201, MC145202) in up to three–board cascades can use the same program.
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Page 2: Table Of Contents
Freescale Semiconductor, Inc. MC145220EVK TABLE OF CONTENTS ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Section 1 – Hardware ............... . . - Page 3 Freescale Semiconductor, Inc. MC145220EVK TABLE OF CONTENTS, continued ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 [E] Set function of output A ..............
- Page 4 ..............MC145220EVK Signal Plot — Dual Loop Mode Output at 70 MHz .
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Page 5: Section 1 - Hardware
Lock Detect, Out A, and Out B on any single board are accessible through the printer port. CONTENTS OF EVALUATION KIT Assembled evaluation board. Nine–foot flat cable with four DB–25 male connectors. MC145220EVK manual. 3.5 PC–compatible disk containing compiled program. PLL device data sheets. GETTING STARTED To perform basic functions, do the following: Plug in 12 volts at J8, observing the polarity marked on the board. - Page 6 Single Loop Output 790 - 820 MHz 733-743 MHz Fc = 80 MHz Dual Mode Output 60 - 80 MHz (f - f) Amplifier Figure 1. Evaluation Kit Block Diagram For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com...
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Page 7: Typical Performance
ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Typical performance applies only to the configuration as shipped. The MC145220EVK is shipped with V+ = 5 V. For lowest phase noise in single or dual loop mode, a 50 Ω load must be connected to J12. -
Page 8: Support Material
Freescale Semiconductor, Inc. SUPPORT MATERIAL ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 The following documents are included in the appendix: Schematic diagram of MC145220EVK. Bill of materials. Parts layout diagram. Mechanical drawing of board. MC145220 data sheet. Typical signal plots. PRODUCTION TEST After assembly is complete, the following alignment and test is performed: The control program is started in ’220 single loop mode. -
Page 9: Dual Mode Output
Phase detector current is 2 mA. J1 is a removable jumper used for current measurement of V+. Two TCXOs, a Motorola Saber 14.4 MHz (M5), and Raltron 10.01 MHz (M1) are supplied. As shipped from the factory, the 10.01 MHz TCXO is in use. This allows both the 10 kHz and 10 Hz step sizes to be used with one TCXO. - Page 10 = 80,765 (10 kHz) = 807.650 000 MHz N = 73,007 + 74 + = 80,765 10 kHz (f – f)= 807.650 000 MHz – 730.800 070 MHz = 76.849 930 MHz For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com...
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Page 11: External Reference Input
All boards have a DIP switch S1 which gives each a unique address. The configuration menu is used to tell the program what type of board is connected at a board address. Switch positions for all possible addresses are given in Figure 3. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... - Page 12 The control program does not make use of these inputs; however, source code could be modified as required. Pin assignment on the printer port connector is: Label Pin Number Out A Out B Lock Detect For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com...
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Page 13: Printer Port Configuration
- Select Input Ground 18 - 25 Figure 4. Printer Port Data Lines Pin numbers for the port connector are shown in Figure 5. (front view) Figure 5. DB–25 Male Connector For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 14: Section 2 - Software Descriptions
They are provided to familiarize the end user with the pro- gram. INSTALL To install this program, create a directory called “PLLEVAL”. Change directories into “PLLEVAL” and copy PLL.exe into this directory. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 15: Uninstall
You may then enter another value to continue your evaluation. There are some error messages where you may have to hit any key twice to remove the message. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... - Page 16 Divide ratio is invalid, N Counter must (this step skipped for ’220D) A Counter –OR– Divide ratio is invalid, N Counter must A Counter (freq. now n/a) Continued on next page For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com...
- Page 17 ’220S with prescale = 64) 992 (’220S with prescale = 32) A and N Counter divide value is < 992, may be gaps in band coverage For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com...
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Page 18: Screens
[5]! MC145201 [1]! MC145190 [6]! MC145202 [2]! MC145191 [7]! MC145220 Single [3]! MC145192 [8]! MC145220 Dual [4]! MC145200 [–] Boards defined, Continue [X]! Terminate demonstration program. [?]! View help screen. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 19: Help Screen
8) Commands are case independent. X is the same as x. [X]! Terminate demonstration program. [Q]! Quit help screen. To access this screen, press shift + ? on your keyboard while within any screen in the program. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 20: Select From The Available Options
The third subsection, ‘MC145220 EVK – Single Specific Commands’, are only dis- played when the MC145220EVK in single loop mode is the currently targeted board. This section shows commands that are specific to this board. This is required since this board contains the equivalent of two PLLs. - Page 21 “Select from the available options” screen you see above. This sequence to access the “Select from the available options” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com...
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Page 22: Pll Output Frequency
“Select from the available options” screen. To access the screen shown above, press [O]. This sequence to access the “Set PLL output frequency” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 23: Ref In Frequency And Channel Spacing
“Select from the available options” screen. To access the screen shown above, press [F]. This sequence to access the “REF in frequency and channel spacing” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 24: Set Default Low Frequency
“Select from the available options” screen. To access the screen shown above, press [W]. This sequence to access the “Set default low frequency” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 25: Set Function Of Output A
“Select from the available options” screen. To access the screen shown above, press [E]. This sequence to access the “Set function of Output A” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 26: Change C Register And Prescale
MC145220 Dual EVK selected in the “Define boards to program” screen, press [Q]! . This will place you in the “Select from the available options” screen. To access the screen shown above, press [N]. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 27: Change C Register, Pd Out Current
“Select from the available options” screen. In this screen, press [N]. This will place you in the “Change C Register and Prescale” screen. To access the screen above, press [2]. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 28: Change C Register, Phase Detector Select
“Change C Register and Prescale” screen. To access the screen above, press [3]. This sequence to access the “Change C Register, Phase Detector Select” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 29: Change C Register, Polarity
“Change C Register and Prescale” screen. To access the screen above, press [5]. This sequence to access the “Change C Register, Polarity” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 30: Change C Register, Standby
“Change C Register and Prescale” screen. To access the screen above, press [6]. This sequence to access the “Change C Register, Standby” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 31: Set Output Port Address
“Select from the available options” screen. To access the screen above, press [P]. This sequence to access the “Set output port address” screen works the same for any selected board in the “Define boards to program” screen. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 32: Set Crystal Or Reference Mode
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. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 33: Section 3 - Command Summary
If the current EVK is the MC145220 and the board is in DUAL mode, then the currently targeted PLL on the board is set to the specified low frequency. Otherwise, if the board is in SINGLE mode, both on– board PLLs are set to the new frequency. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 34: [M]! Set To Medium Freq
733 MHz MC145200 1482 MHz MC145201 1466 MHz MC145202 1466 MHz MC145220 in Single Loop Mode 733 MHz (PLL) 790 MHz (PLL ) MC145220 in Dual Loop Mode 60 MHz For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 35: [Y] Change Default Medium Frequency
738 MHz MC145200 1492 MHz MC145201 1476 MHz MC145202 1476 MHz MC145220 in Single Loop Mode 738 MHz (PLL) 805 MHz (PLL ) MC145220 in Dual Loop Mode 70 MHz For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 36: [Z] Change Default High Frequency
If the currently selected board is an MC145220 in DUAL mode, then the currently targeted PLL on the board is “stepped”. If the MC145220 is in SINGLE mode, then both PLLs on the board are “stepped”. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 37: [O] Set Pll Output Frequency
If the currently targeted board is an MC145220 in DUAL mode, then the currently targeted PLL on the board will have its frequency set. If the MC145220 is in single mode, then both PLLs on the board will have their frequencies set. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 38: [F] Set Ref In Frequency And Channel Spacing
14.4 MHz 200 kHz MC145220 in Single Loop Mode 10.01 MHz 10 kHz MC145220 in Dual Loop Mode 10.01 MHz 10 Hz (10.01 kHz (PLL), 10 kHz (PLL )) For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 39: [E] Set Function Of Output A
Bits A 23 and A 22 (A 22 , A 21 on ’220) are set to 11 binary while the remaining bits of register A are preserved and the A register is written to the targeted board. Disable the [C][A] command. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 40: [N] Change C Register And Prescale
[1]! Set output B to 1 This sets the OUTB bit of register C (C 0 ) to 1 and then writes register C to the currently tar- geted board. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 41: Change Pd Out Current With Output A Defined As Port (Not Available On '220)
The PD out field of register C (bits C 3 and C 2 ) is set to 11 binary while the remaining bits of register C are preserved and the C register is written to the targeted board. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 42: Change Pd Out Current (Only Available On '220)
[1]! PD out Bit C 6 of register C is set to 1 while the remaining bits are preserved and the C register is written to the targeted board. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 43: Change Phase Detector (Only Available On '220)
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. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 44: Change Standby
[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. For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 45: [R] Set Crystal/Reference Mode
Bits R 15 , R 14 , and R 13 of register R are set to 111 binary while the remaining bits are preserved and the R register is written to the targeted board. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 46: [T]! Set Target Pll On Board
See page 21 of this document for a sample screen shot of this command. This command is only available when the targeted board is a MC145220EVK, and that board is in single loop mode (see [B]! command). The MC145220EVK contains two PLLs, which are designated PLL and PLL . -
Page 47: Appendix
Freescale Semiconductor, Inc. APPENDIX ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 MC145220 PLL Evaluation Board For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 48: Mc145220 Power Supply And Reference
Freescale Semiconductor, Inc. MC145220 Power Supply and Reference ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 49: Mc145220Evk Bus Interface
Freescale Semiconductor, Inc. MC145220EVK Bus Interface ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 50: Mc145220Evk Signal Plot - Dual Loop Mode Output At 70 Mhz
Freescale Semiconductor, Inc. MC145220EVK Signal Plot — Dual Loop Mode Output at 70 MHz ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 MC145220EVK Signal Plot — Single Loop Mode PLL on 805 MHz For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... -
Page 51: Mc145220Evk Signal Plot - Single Loop Mode Pll On 738 Mhz
Freescale Semiconductor, Inc. MC145220EVK Signal Plot — Single Loop Mode PLL on 738 MHz ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com... -
Page 52: Bill Of Materials: Mc145220 Pll Evaluation Board Rev. 4
0805 18 k Resistor 5% CF 0805 20 k R5, R9 Resistor 5% CF 0805 Resistor 5% CF 0805 R10, R36 Resistor 5% CF 0805 Continued on next page For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com... - Page 53 2. Test point holes should not be filled with solder. 3. The rubber bumpers must be glued on bottom side of board in the four corners and in the center. 4. Do not wash the board. For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com...
- Page 54 Freescale Semiconductor, Inc. This page intentionally left blank. ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 For More Information On This Product, MC145220EVK MOTOROLA Go to: www.freescale.com...
- Page 55 Freescale Semiconductor, Inc. This page intentionally left blank. ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 For More Information On This Product, MOTOROLA MC145220EVK Go to: www.freescale.com...
- Page 56 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages.