ce - slk - mmc2001 - am•core™ student learning kit user`s manual
Contents
1. This chapter consists of pin assignments and signal descriptions for SLK2001 connectors including the optional user supplied connectors 4 1 Port 0 RS232 Connector J3 Connector J3 is the port O RS232 communication connector The diagram below shows the pin numbering for this connector Table 4 1 lists the J3 pin assignments 5 1 9 6 Table 4 1 Communication Connector J3 Port 0 Pin Assignments Signal Pin Signal Direction 1 4 6 9 No connection 2 SPO_RXD Received Data In 3 SPO_TXD Transmitted Data Out 5 GROUND 7 SPO_RTS_B Request to Send Out 8 SPO_CTS_B Clear to Send In A MOTOROLA MMCSLK2001UM D 25 User s Manual Connector Information 4 2 Port 1 RS232 Connector Site J4 Connector site J4 is for port 1 RS232 communication If you install your own DB9 connector at this site its pin numbering will be identical to the J3 numbering Table 4 2 lists the J4 pin assignments Table 4 2 Communication Connector J4 Port 1 Pin Assignments Signal Pin Signal Direction 1 4 6 No connection 9 2 SP1 RXD Received Data In 3 SP1 TXD Transmitted Data Out 5 GROUND 4 3 OnCE Connector Site J5 Connector site J5 is for a user supplied 2 by 7 pin connector that conveys data and control signals to and from the OnCE control block Figure 4 1 and Table 4 3 give the pin assignments and signal descriptions for this connecto2. 4 0 operating system The computer requires a Pentium or equivalent microprocessor 16 megabytes of RAM 50 megabytes of free hard disk space an SVGA color monitor and an RS232 serial communications port To use the SLK2001 you should be familiar with the C programming language To see complete results of the SLK2001 selftest you need Hyperterminal or a comparable terminal emulation program Your SLK2001 requires a separately purchased 5 volt power supply The power supply cable must have an 80 mill 2 1 millimeter center positive barrel connector Factory specialists recommend 4 75 to 5 25 volt input power at 25 milliamperes But the SLK2001 may function with input power as low as 3 5 volts or as high as 9 volts 1 3 SLK2001 Layout Figure 1 1 shows the layout of the SLK2001 Connector J2 is for 5 volt input power Connector J3 is the port O RS232 serial connector Green LED DSI is the power LED Yellow LED DS2 is a general purpose status indicator Switch S1 is the reset switch Jumper header WI is the mode header it specifies the startup vector The MMC2001 resident MCU is at location U4 Location Fl is for the SLK2001 fuse 10 MMCSLK2001UM D A MOTOROLA User s Manual SLK2001 Layout J2 F1 rog J3 J1 J4 ee O DS1 Loy o s si wi J5 J6 lt O eee DS2 J11 J8 2 J7
3. D7 DO for enable byte 1 Site J11 is for a pulse width modulator and chip select connector Figure 4 6 and Table 4 8 give the pin assignments and signal descriptions for this connector site J11 A 1 1 ee 2 A 0 PWMI5 3 e e 4 PWM 4 PWM 3 5 e o 6 PWM 2 PWM 1 7 e e 8 PWMIO INT_B 7 9 e e 10 INT Bf 6 INT_B 5 11 e e 12 INT B 4 INT_B 3 13 e 14 INT B 2 INT B 1 15 e e 16 INT Bf0 CS0 B 17 e 18 CS1B CS2 B 19 e e 20 CS3 Figure 4 6 PWM Chip Select Connector Site J11 Pin Assignments Table 4 8 PWM Chip Select Connector Site J11 Signal Descriptions Pin Mnemonic Signal 1 2 A 1 A 0 ADDRESS BUS lines 1 0 Output lines for addressing external devices These lines change state only during external memory accesses 3 8 PWM 5 PWM 0 PULSE WIDTH MODULATOR lines 5 0 Outputs 9 16 INT B 7 EXTERNAL INTERRUPT lines 7 0 Active low lines for external INT Bf 0 interrupts or general purpose I O 17 20 CS0 B CS2 B CHIP SELECTS lines O 3 Output lines that provide chip selects to CS3 external devices Lines 0 1 and 2 are active low M MOTOROLA MMCSLK2001UM D 31 User s Manual Connector Information 32 MMCSLK2001UM D A MOTOROLA User s Manual Index B blank checking FLASH sectors 22 C computer system connections 13 14 configuration 13 16 connections computer system 13 14 connector information
4. 25 31 connector pin assignments RS232 port 0 connector J3 25 RS232 port 1 connector site J4 26 connector site pin assignments address connector J9 30 data control connector J10 30 keypad connector J8 29 OnCE connector J5 26 PWM chip select connector J11 31 serial I O reset clock connector J6 27 connector site signal descriptions address connector J9 30 data control connector J10 31 keypad connector J8 29 OnCE connector J5 27 PWM chip select connector J11 31 serial I O reset clock connector J6 28 connectors installing optional 16 D debugging embedded code 17 displaying FLASH memory 21 E erasing FLASH memory 22 erasing FLASH sectors 22 features 9 10 FLASH memory displaying 21 erasing 22 programming 19 sector boundaries 16 uploading from 20 verifying 20 21 MMCSLK2001UM D FLASH sectors blank checking 22 erasing 22 installing optional connectors 16 introduction 9 12 J jumper header W1 13 L layout 10 12 M memory map 15 mode select header 13 O operation 17 23 optional connectors installing 16 P pin assignments address connector site J9 30 data control connector site J10 30 keypad connector site J8 29 OnCE connector site J5 26 PWM chip select connector site J11 31 RS232 port O connector J3 25 RS232 port 1 connector site J4 26 serial I O reset clock connector site J6 27 programming FLASH memory 19 prototyping connectors 27 31 R requirements system user 10 restoring system sof
5. Byte 6 When you have appropriate values in the Upload To File dialog box click its Save button A progress message appears during uploading 3 2 3 Verifying FLASH Memory To verify that the contents of FLASH memory match the specified download file click the Verify button of the SysDS Loader main screen A progress message appears as the SysDS loader verifies FLASH contents against the contents of the file you specified in the main screen File name text box A Verify successful message appears at the end of verification 20 MMCSLK2001UM D A MOTOROLA User s Manual Using the SysDS Loader If verification fails an error message specifies the location that did not have the expected contents To recover from a verification failure try downloading to FLASH again to replace the selected download file NOTE To verify that you have restored system software you first must use the browse button to enter the path of file SLK_System_Software S then click on the Verify button 3 2 4 Displaying FLASH Memory To view the contents of Flash memory click the Display button of the SysDS Loader main screen This brings up the Display Flash Ram display Figure 3 3 Motorola SysDs Loader Display Flash Ram Address zpoooooo Mode Byte Close bd 0x2D001000 mmmmmnnnnnno Figure 3 3 Display Flash Ram Display The Address text box shows the first address of the value display To change display conten
6. U4 1 JO J10 Figure 1 1 SLK2001 Evaluation Board The factory leaves several connector sites unpopulated If it is convenient you may make connections to specific signal taps of these sites or install appropriate connectors e Site Jl is a power input for the SLK2001 an alternative to connector J2 A connector at J1 would make it easy to connect 5 volt battery or other auxiliary power e Site J4 is for a port 1 RS232 connector which you could use to monitor progress of your application For example you would run your application through port 0 SLK2001 connector J3 but establish a second RS232 connection line through the J4 connector A terminal emulation program such as Hypertext configured for this second RS232 line would display the progress of your application e Site JS is for a OnCE connector Communication through this connector can be an alternative to R232 communication for the CodeWarrior C compiler MeCORE assembler and MeCORE linker However this alternative requires a Motorola Embedded Background Debug Interface EBDI Communication via the OnCE connector is not possible for the MetroTRK debug monitor or for the SysDS loader M MOTOROLA MMCSLK2001UM D 11 User s Manual Introduction e Sites J6 J8 J9 J10 and J11 are for prototyping connectors Such connectors provide direct access to most pins of the processor including pins for data address control clock serial VO keypa
7. for a serial IO Reset and clock connector Figure 4 2 and Table 4 4 give the pin assignments and signal descriptions for this connector site NOTE Several pins of prototyping connectors have alternate functionalities that your code can invoke The microcontroller user s manual explains such alternate signals J6 IF 1 e o 2 GND GSPSOUT 3 e e 4 GND RXDO 5 e o 6 TXDO RTSO_B 7 e o 8 CTSO_B TXD1 9 e e 10 RXD1 SPI MISO 11 e o 12 SPI_MOSI SPI_EN 13 e e 14 SPI CLK SPI_GP 15 e e 16 RSTOUT_B RSTIN_B 17 e 18 LVRSTIN_B GND 19 e e 20 CLKOUT Figure 4 2 Serial O Reset Clock Connector Site J6 Pin Assignments AD MOTOROLA MMCSLK2001UM D 27 User s Manual Connector Information Table 4 4 Serial l O Reset Clock Connector Site J6 Signal Descriptions Pin Mnemonic Signal 1 IF 2 4 19 GND GROUND 3 GSPSOUT GSPS OUT Output signal for the global satellite positioning system correlator 5 10 RXDO RXD1 RECEIVE DATA lines 0 1 Input data receive lines for UART channels 0 and 1 6 9 TXDO TXD1 TRANSMIT DATA lines 0 1 Output data transmission lines for UART channels 0 and 1 7 RSTSO_B REQUEST TO SEND 0 Active low input line that can be programmed as the request to send signal for UART channel 0 8 CTSO_B CLEAR TO SEND Active low output line that can be programmed as the clear to send signal for UART channel 0 11 SPI_MISO SPI DATA MAST
8. of Motorola Inc CodeWarrior is a registered trademark of Metrowerks Inc a Motorola company O MOTOROLA INC 2000 2001 ALL RIGHTS RESERVED CAUTION ESD Protection MeCORE development systems include open construction printed circuit boards that contain static sensitive components These boards are subject to damage from electrostatic discharge ESD To prevent such damage you must use static safe work surfaces and grounding straps as defined in ANSI EOS ESD S6 1 and ANSI EOS ESD S4 1 All handling of these boards must be in accordance with ANSI EAI 625 MOTOROLA MMCSLK2001UM D 2 User s Manual Contents Section 1 Introduction 1 1 SER2001 Features sr su er au 1 2 System and User Requirements 0000 1 3 SER200T EI ee Section 2 Configuration 2 1 Setting the Mode Select Header W1 22 20 22 Making Computer System Connections 2 3 Performing the SLK2001 Selftest oo 2 4 Memory Map sista realen Son kehite 25 Installing Optional Connectors solo 0 000002 Section 3 Operation 3 1 Debugging Embedded Code 222222 e seen 3 2 Using theSysDS Loader 22 daa a 32 1 Programming FLASH Memory 4 3 2 2 Uploading from FLASH Memory 3 2 3 Verifying FLASH Memory 202222222020 3 2 4 Displaying FLASH Memory 0 005 3 2 5 Erasing FLASH Memory 000s ee eee
9. the SLK2001 selftest 2 2 Making Computer System Connections After setting jumper header W1 you are ready to connect your SLK2001 to your computer system 1 Make sure that power is disconnected from your SLK2001 2 If you will use CodeWarrior software the Motorola SySDS loader or the Mbug debug monitor you need RS232 communication directly with your host computer Connect an RS232 cable between SLK2001 connector J3 and the appropriate serial port of your computer 3 Optional You can use a OnCE compatible emulator with your SLK2001 provided that you install a user supplied OnCE connector at site J5 per the instructions of paragraph 2 5 The CodeWarrior C compiler CodeWarrior MeCORE assembler and CodeWarrior MeCORE linker can communicate through the OnCE connector provided that you also use a Motorola Embedded Background Debug Interface EBDI Connect an appropriate 14 lead ribbon cable between this JS connector and your emulator Then use an appropriate cable to connect your emulator to your host computer AD MOTOROLA MMCSLK2001UM D 13 User s Manual Configuration 2 3 The OnCE connector is not appropriate for the MetroTRK debug monitor or the SysDS loader Section 4 gives pin assignments and signals descriptions for such an installed connector Optional For port 1 RS232 communication connect an RS232 cable to DB9 female connector that you install at site J4 per the instructions of paragraph 2 5 This second RS23
10. 2 connection is not required but is available for your own applications Section 4 gives pin assignments and signal descriptions for such a connector Optional You can use a scope to observe specific SLK2001 processor signals provided that you install user supplied 20 pin connectors at sites J6 J8 J9 J10 or J11 per the instructions of paragraph 2 5 Section 4 gives pin assignments and signal descriptions for such installed connectors Make sure that your 5 volt power supply is disconnected from line power Connect the power supply s cable to SLK2001 connector J2 If you have not already done so apply power to your host computer Turn on your power supply or connect it to line power LED DSI lights to confirm that the SLK2001 is powered Should the LED not light you may need to replace the fuse at location Fl next to power connector J2 Use a LITTELFUSE 0 5A 250 volt fuse or compatible This completes system connections you are ready to perform a selftest per the instructions of subsection 2 3 below You are ready to begin debugging or other development activities per the instructions of Chapter 3 Performing the SLK2001 Selftest Once you have configured and connected your SLK2001 you can perform a brief selftest of its components 1 Make sure that SLK2001 power is turned off or disconnected Green power LED DSI should be out Reposition the W1 jumper to pins 2 and 3 Activate Hyperterminal or some othe
11. 3 2 6 Erasing a FLASH Sector sepia 3 2 7 Blank Checking a FLASH Sector 3 2 8 Restoring System Software ooooooocoommomm on Section 4 Connector Information 4 1 Port O RS232 Connector J3 o o oooooooooooo o 4 2 Port 1 RS232 Connector Site J4 o ooo oooooo 4 3 OnCE Connector Site JS ooooooooooooo o o 4 4 Prototyping Connector Sites J6 J8 Jl1 AD MOTOROLA MMCSLK2001UM D User s Manual MMCSLK2001UM D A MOTOROLA User s Manual Figures 1 1 SLK2001 Evaluation Board 222 ssa uke Beer ra et 11 3 1 SysDS Loader Main Screen su er ry Assa yo ira 18 3 2 Upload To File Dialog Bar nl rl laden a MUSA Saarta Di 20 3 3 Display Flash Ram Display sos skn cece eee ee eee 21 4 1 OnCE Connector Site JS Pin Assignments 0 00 nn 26 4 2 Serial I O Reset Clock Connector Site J6 Pin Assignments 24 4 3 Keypad Connector Site J8 Pin Assignments lleen 29 4 4 Address Connector Site J9 Pin Assignments 0 000 30 4 5 Data Control Connector Site J10 Pin Assignments 30 4 6 PWM Chip Select Connector Site J11 Pin Assignments 31 1 mororora MMCSLK2001UM D User s Manual MMCSLK2001UM D A MOTOROLA User s Manual Tables 1 1 SLK2001 Specifications irector Br re 12 2 1 SLK2001 Default Memory Map 0 eee eee eee 15 2 2 FLASH Sector Boundar
12. CE SLK MMC2001 A MeCORE STUDENT LEARNING KIT USER S MANUAL Motorola reserves the right to make changes without further notice to any products herein to improve reliability function or design Motorola does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights nor the rights of others Motorola products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur Should Buyer purchase or use Motorola products for any such unintended or unauthorized application Buyer shall indemnify and hold Motorola and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part Motorola and the Motorola logo are registered trademarks of Motorola Inc Motorola Inc is an Egual Opportunity Affirmative Action Employer The MeCORE name and logo and the OnCE name are trademarks
13. ER IN SLAVE OUT In master mode serial data input line to the processor serial peripheral interface module In slave mode serial data output line from the serial peripheral interface 12 SPI_MOSI SPI DATA MASTER OUT SLAVE IN In master mode serial data output line from the processor serial peripheral interface module In slave mode serial data input line to the serial peripheral interface 13 SPI_EN SPI ENABLE In master mode the peripheral chip select line In slave mode the slave enable line 14 SPI_CLK SPI SERIAL CLOCK Serial shift clock line for the serial peripheral interface module 15 SPI_GP SPI GENERAL PURPOSE OUTPUT Serial pheripheral interface module output line a control line for external logic devices 16 RSTOUT_B RESET OUT Active low output signal controlled by the processor that resets external components Activation of any internal reset sources asserts this line 17 RSTIN_B RESET IN Active low input signal that starts a system reset a reset of the processor and most peripherals 18 LVRSTIN_B LOW VOLTAGE RESET IN Active low input signal that starts a system reset of the processor and most peripherals This signal also selects the backup power supply source for the RAM array and for he OSC time of day timer 20 CLKOUT CLOCK OUTPUT System clock output 28 MMCSLK2001UM D M MOTOROLA User s Manual Prototyping Connector Sites J6 J8 J11 Site J8 is for akeypad connec
14. If the Hyperterminal emulation program is running stop the program The SysDS Loader needs the same computer serial port that Hyperterminal uses Position the W1 jumper between pins 2 and 3 Press switch S1 to reset the SLK2001 Start the SysDS Loader by opening file Loader exe The main screen Figure 3 1 appears 4 Motorola SysDS Loader for SLK2001 1 0 FLASH RAM File name SYSTEM sLk2001 v Restore System Software FLASH Type Bus Width Download Base Address Size FLASH Start Address 0x2D 000000 FLASH End Address 0x2D03FFFF r Communications Port Speed com y AMD29LV200BT W v 16 v 020000000 256 KB 7 115200 bps y Upload Verify Display Erase FLASH Erase Sector Blank Check Figure 3 1 SysDS Loader Main Screen MMCSLK2001UM D User s Manual A MOTOROLA Using the SysDS Loader 6 Goto the File name text box e If you know the full pathname of the file to be programmed enter the pathname in this text box e Ifyou do not know the full pathname of the file to be programmed click on the Browse button This brings up a standard file select dialog box select the file and click on the OK button This returns you to the main screen entering the pathname in the File name text box e If your only action for this Loader session will be uploading FLASH contents you may leave the File name text box blank 7 The FLASH area shows
15. box that asks for a sector number Enter the number of the sector to be blank checked then click the OK button A message tells you the results of the blank check If the sector is not blank you can erase the sector or try a different sector 3 2 8 Restoring System Software NOTE The Restore System Software button of the main screen updates FLASH sector 0 with the software in your hard drive directory Motorola Loader SLK2001 Should a factory update replace the software in this directory make sure that the W1 jumper is between pins 2 and 3 then click on the Restore System Software button If you must overwrite FLASH sector 0 you subsequently may use the SysDS Loader to restore system software to sector 0 To do so click the Restore System Software button 22 MMCSLK2001UM D M MOTOROLA User s Manual Using the SysDS Loader Ifthe SysDS Loader finds the system software on your hard disk restoration of factory programming to FLASH sector 0 proceeds automatically A success message confirms this restoration e Ifthe SysDS Loader cannot find the system software a message tells you to re install the software from the CD ROM Copy file SLK_System_Software S to your hard disk directory Motorola Loader SLK2001 then click again the Restore System Software button AD MOTOROLA MMCSLK2001UM D 23 User s Manual Operation 24 MMCSLK2001UM D A MOTOROLA User s Manual Port 0 RS232 Connector J3 Section 4 Connector Information
16. d and interrupt pins e Site J7 is for standby power for the microcontroller SRAM Table 1 1 lists SLK2001 specifications Table 1 1 SLK2001 Specifications Characteristic Specifications MCU extension I O port HCMOS compatible Operating temperature 0 to 40 C Storage temperature 40 to 85 C Relative humidity 0 to 90 non condensing Reference clock oscillator 8 megahertz External clock 8 to 32 megahertz set by system software via the PLL function of the resident MCU Power requirements 5 volts dc at 25 milliamperes provided from a separate power source Dimensions 4 0 x 6 0 inches 102 x 152 mm 12 MMCSLK2001UM D User s Manual A MOTOROLA Setting the Mode Select Header W1 Section 2 Configuration This chapter explains how to configure your SLK2001 and how to connect it up to your computer system 2 1 Setting the Mode Select Header W1 Jumper header W1 selects the operating mode configuring the SLK2001 for the development software you use The diagram below shows the factory configuration the jumper between W1 pins 1 and2 specifies the MetroTRK CodeWarrior mode Use this WI setting touse the MetroTRK debug monitor or any other parts of the CodeWarrior software MOD W1 3 1 Configure the alternate mode by positioning the W1 jumper between pins 2 and 3 if you e use the SysDS Loader e use the Mbug debug monitor or e run
17. download your code into SLK2001 FLASH memory for execution or for storage in non volatile memory Section 3 of this manual explains how to use this software Your SLK2001 also is compatible with the Mbug debug monitor and with the GNU source level debugger Mbug software is permanently programmed into the MMC2001 resident microcontroller unit of your SLK2001 the Motorola CD ROM includes an Mbug manual The GNU source level debugger is available from the Free Software Foundation at web site www GNU org 1 1 SLK2001 Features The SLK2001 features e MMC2001 resident microcontroller unit e 256 kilobytes FLASH memory 90 nanosecond access time e 256 kilobytes SRAM 10 nanosecond access time e 3 3 volt power regulator e AnRS232 serial communication port e Address decoding direct chip select from the processor e CodeWarrior software for Me CORE embedded systems including a C compiler an MeCORE assembler an Me CORE linker and the MetroTRK debug monitor e Motorola SysDS Loader development software e Sites for optional user supplied connectors A second RS232 connector Anexternal battery connector M MOTOROLA MMCSLK2001 UM D 9 User s Manual Introduction A 14 pin JTAG OnCE debug connector A microcontroller SRAM standby power connector and Five 20 pin prototyping connectors 1 2 System and User Requirements You need an IBM PC or compatible computer running the Windows 95 or WindowsNT version
18. e Browse button ofthe SysDS Loader main screen to specify the S record file Clicking the Download button starts downloading as ifto FLASH memory but the system redirects the file contents to the RAM address MMCSLK2001UM D 19 AD MOTOROLA User s Manual Operation 3 2 2 Uploading from FLASH Memory To upload FLASH memory contents to a file in your computer click the Upload button of the SysDS loader main screen This brings up the Upload To File dialog box Figure 3 2 Upload To File File name fu pload hex Browse Enter in HEX Start Address End Address Size in bytes Mode 0x 20000000 0 2003FFFF 262143 Byte Figure 3 2 Upload To File Dialog Box 1 Enter the name of the destination file in the File name text box Optionally click the Browse button to select a file via a standard file select dialog box 2 The Start Address text box indicates the start of SLK2001 FLASH memory The default address value corresponds to the value of the SYSTEM field of the main screen but you may enter a different address 1f appropriate 3 The Size in Bytes text box value corresponds to the value of the Size list box of the main screen If appropriate you may enter a different value 4 Enter the appropriate value in the End Address text box The system automatically determines the value for the Size in bytes text box Use the Mode list box to specify the appropriate value The default value is
19. ies ara sus oe hes Se nate a 16 4 1 Communication Connector J3 Port 0 Pin Assignments 25 4 2 Communication Connector J4 Port 1 Pin Assignments 26 4 3 OnCE Connector Site J5 Signal Descriptions 0005 27 4 4 Serial I O Reset Clock Connector Site J6 Signal Descriptions 28 4 5 Keypad Connector Site J8 Signal Descriptions sonnin 29 4 6 Address Connector Site J9 Signal Descriptions 22222222020 30 4 7 Data Control Connector Site J10 Signal Descriptions 31 4 8 PWM Chip Select Connector Site J11 Signal Descriptions 31 mororora MMCSLK2001UM D User s Manual MMCSLK2001UM D A MOTOROLA User s Manual SLK2001 Features Section 1 Introduction This user s manual explains connection configuration and operation information for the CE SLK MMC2001 A MeCORE Student Learning Kit SLK2001 This standalone development tool of Motorola s MeCORE family lets you develop code to be embedded in an MMC2001 microcontroller unit The SLK2001 lets you use Metrowerks CodeWarrior software or the Motorola s System Development Software SysDS Loader to develop and debug your code CodeWarrior software is an integrated development environment for writing compiling and debugging assembly C or C code As part of your SLK2001 CodeWarrior software comes with an academic license and a separate manual The SysDS Loader lets you
20. just as it should be to the J2 power connector SRAM standby power to the J7 connector should be between 2 and 3 3 volts CAUTION Be sure to observe polarity for connector J1 or J7 Applying power with polarity reversed could damage the SLK2001 For a port 1 RS232 connector at site J4 use a DB9 female connector such as an AMP 747844 4 For a OnCE connector at site JS use a 23 inch 2 by 7 connector such as a Samtek TSM 107 01 DV M For a prototyping connector at any of sites J6 J8 J9 J10 or J11 use a Berg 69192 620 or any comparable 10 position dual row header that has pins on 0 1 inch centers 16 MMCSLK2001UM D M MOTOROLA User s Manual Debugging Embedded Code Section 3 Operation This chapter explains how to begin using debugging tools available for your SLK2001 Controller and Memory Board 3 1 Debugging Embedded Code Motorola specialists recommend CodeWarrior software for developing and debugging code for your SLK2001 This software from the Motorola company Metrowerks comes with your SLK2001 For installation and operating instructions see the manual on the CodeWarrior CD ROM For customers who prefer Motorola s SysDS Loader this software also comes with your SLK2001 To install this software copy the Loader folder and all its contents from the Motorola CD ROM to your computer hard drive Subsection 3 2 below explains how to use this software The readme file of the CD ROM explains the contents of othe
21. nal Descriptions Pin Mnemonic Signal 1 20 A 21 A 2 ADDRESS BUS lines 21 2 Output lines for addressing external devices These lines change state only during external memory accesses Site J10 is for a data and control connector Figure 4 5 and Table 4 7 give the pin assignments and signal descriptions for this connector site 30 D 15 D 13 D 11 D 9 D 7 DIS D S D 1 R W_B EBO B Ga e o o o 0 oo o o jO D 14 D 12 D 10 D 8 D 6 DIA DI2 DIO OE_B EB1 B Figure 4 5 Data Control Connector Site J10 Pin Assignments MMCSLK2001UM D User s Manual A MOTOROLA Prototyping Connector Sites J6 J8 J11 Table 4 7 Data Control Connector Site J10 Signal Descriptions Pin Mnemonic Signal 1 16 D 15 D 0 DATA BUS lines 15 0 Bi directional data lines for accessing external memory A hardware reset or no external bus activity hods these lines in their previous logic state 17 R W_B READ WRITE ENABLE Active low signal indicating that the current bus access is a write access Otherwise the current bus access is a read access 18 OE_B OUTPUT ENABLE Active low output that indicates that a bus access is a read access enables slave devices to drive the data bus 19 20 EBO_B EB1_B ENABLE BYTES 0 1 Active low outputs active during an operation to corresponding data bits D15 D8 for enable byte 0
22. r J6 TDI 1 e o 2 GND TDO 3 e o 4 GND TCK 5 e o 6 GND NC 7 e o8 NC RSTIN_B 9 e e 10 TMS VDD3V 11 e o 12 DEB NC 13 e o 14 TRST_B Figure 4 1 OnCE Connector Site J5 Pin Assignments 26 MMCSLK2001UM D A MOTOROLA User s Manual Prototyping Connector Sites J6 J8 J11 Table 4 3 OnCE Connector Site J5 Signal Descriptions Pin Mnemonic Signal 1 TDI TEST DATA INPUT Data and command input line to the OnCE controller 2 4 6 GND GROUND 3 TDO TEST DATA OUTPUT Serial data output line from the OnCE controller 5 TCK TEST CLOCK Serial clock input line to the OnCE control block 7 8 13 NC No connection 9 RSTIN b RESET IN Active low input line to the OnCE controller signalling a reset 10 TMS TEST MODE SELECT Input signal that tells the OnCE control block to advance one mode state of the cycle of mode states 11 VDD3V 3 3 volt power 12 DE B DEBUG EVENT Active low debug mode control line for the OnCE controller An input signal from an external command controller makes the OnCE controller immediately enter debug mode An output signal acknowledges debug mode entry to the external command controller 14 TRST B TEST RESET Active low input line for an external reset signal to the OnCE controller 4 4 Prototyping Connector Sites J6 J8 J11 Connector sites J6 J8 J9 J10 and J11 are for user supplied 2 by 10 pin prototyping connectors Site J6 is
23. r folders Other users may prefer Mbug or GNU software e Mbugiselementary Motorola software programmed into the SLK2001 resident microcontroller The Motorola CD ROM includes a separate Mbug manual e The GNU source level debugger is available from the web site www GNU com 3 2 Using the SysDS Loader The Motorola SysDS Loader lets you program code into FLASH memory upload FLASH contents to a PC file verify that FLASH contents match those of a download file display memory contents erase FLASH memory erase a sector of FLASH memory or blank check a sector of FLASH memory NOTE For the first action of a SysDS Loader session downloading verifying displaying erasing or blank checking the software downloads algorithm file SLK2001programmer elf S before carrying out the action If the software cannot find the algorithm file an appropriate error message identifies the file Click on this message s OK button to bring up a file select dialog box then use this dialog box to specify the location of the algorithm file If necessary recopy the file from the transmittal CD ROM Click on the OK Dutton to resume your SysDS Loader action M MOTOROLA MMCSLK2001UM D 17 User s Manual Operation Follow these steps to use the SysDS Loader 1 If you have not already installed the SysDS Loader onto your computer hard disk copy the Loader folder and all its contents from the Motorola CD ROM to your computer hard drive
24. r terminal emulation program specifying the communications channel connected to SLK2001 connector J3 for example COM1 From the Hyperterminal File menu select Properties Click on the Configure button of the properties dialog box Use the configure dialog box to set 19200 baud 8 data bits no parity 1 stop bit and no flow control Apply power to the SLK2001 LED DSI lights and the Mbug prompt appears in the Hyperterminal window Start the selftest by typing go 24004000 At the prompt press any key MMCSLK2001UM D M MOTOROLA User s Manual Memory Map 7 Yellow LED DS2 flashes during the selftest then lights without flashing to confirm that the SLK2001 passed the selftest 8 Should DS2 flash indefinitely it indicates selftest failure The Hyperterminal window may display a message that helps correct the problem Correct the problem then repeat the selftest Should the failure persist you may need to contact Motorola customer support for assistance 9 After the SLK2001 passes the selftest disconnect power restore the factory setting of header W1 then restore power This completes the selftest 2 4 Memory Map Table 2 1 shows the memory map for your SLK2001 Table 2 1 SLK2001 Default Memory Map Address Range Memory Resource Availability 0x2D03 FFFF 0x2D00 0000 FLASH Reserved for system software MetroTRK and SLK2001 selftest 0x2D00 FFFF 0x2D01 0000 FLASH Available to you 0
25. the FLASH type bus width size and base address You cannot changes these values 8 Inthe Communications area use the Port list box to specify the PC serial port and use the Speed list box to specify the communications rate The default rate is 115200 baud This completes SysDS loader configuration You are ready to download upload verify display erase or blank check according to subsections 3 2 1 through 3 2 7 below To end your SysDS session merely close the main screen If you subsequently will use CodeWarrior software be sure to restore the W1 jumper to pins 1 and 2 3 2 1 Programming FLASH Memory To program FLASH memory click the Download button of the SysDS loader main screen The software downloads the file specified in the File name text box During this download a progress message appears in a Status dialog box A Download successful message appears at the end of downloading you are ready to use the code in FLASH memory The error message Unable to Validate Flash configuration indicates some problem with the programming A likely such problem is that the chip select base address does not correspond to the configured chip select Correct the problem then click again on the Download button NOTE You can use the SysDS Loader to program an S record file into RAM To do so first use CodeWarrior software to link the file code to the RAM address This linking adds the address to the start of the S record Then use th
26. tor Figure 4 3 and Table 4 5 give the pin assignments and signal descriptions for this connector site J8 P3_3V 1 e o 2 P3_3V GND 3 e e 4 COL 0 COL 1 5 e o 6 COL 2 COL 3 7 e e 8 COL 4 COL 5 9 e e 10 COL 6 COL 7 11 e e 12 ROWIO ROWI1 13 e e 14 ROWI2 ROWI3 15 e e 16 ROW 4 ROWI 5 17 e 18 ROW 6 ROWI7 19 e 20 GND Figure 4 3 Keypad Connector Site J8 Pin Assignments Table 4 5 Keypad Connector Site J8 Signal Descriptions Pin Mnemonic Signal 1 2 P3_3V 3 3 volt power 3 20 GND GROUND 4 11 COL 0 COL 7 COLUMN STROBES lines 0 7 Keypad column strobe lines open drain selectable via software Default state upon reset is general purpose input 12 19 ROW 0 ROW 7 ROW SENSES lines 0 7 Keypad row sense lines On chip 47KQ pull up resistors are connected to these lines their default state upon reset is general purpose input AD MOTOROLA MMCSLK2001UM D 29 User s Manual Connector Information Site J9 is for an address connector Figure 4 4 and Table 4 6 give the pin assignments and signal descriptions for this connector site A 21 A 19 A 17 A 15 A 13 A 11 A 9 A 7 AIS A S N 01 O O 11 13 15 17 19 a O A 20 A 18 A 16 A 14 A 12 A 10 A 8 A 6 Al4 A 2 Figure 4 4 Address Connector Site J9 Pin Assignments Table 4 6 Address Connector Site J9 Sig
27. ts enter a different address in this text box or use the scroll bar Use the Mode list box to specify byte half word or word values in the display When you are done viewing the display click the Close button to return to the main screen A MOTOROLA MMCSLK2001UM D 21 User s Manual Operation 3 2 5 Erasing FLASH Memory To erase FLASH memory click the Erase FLASH button of the SysDS Loader main screen The SysDS Loader erases all contents of the FLASH memory except for sector 0 which contains system software 3 2 6 Erasing a FLASH Sector To erase a sector of FLASH memory click the Erase Sector button of the SysDS Loader main screen This brings up the Flash Sector Number dialog box Enter the number of the sector to be erased then click the OK button If you specify sector 0 a message reminds you that the system software is in this sector Buttons of the message box let you cancel the erasure or proceed with the erasure NOTE The target FLASH has seven sectors 0 through 6 Do not erase sector 0 which contains system software unless it is absolutely necessary If you must erase sector 0 you subsequently can restore factory programming by clicking on the Restore System Software button Paragraph 3 2 8 gives additional information about restoring sector 0 3 2 7 Blank Checking a FLASH Sector To verify that a FLASH sector is blank click the Blank Check button of the SysDS Loader main screen This brings up a dialog
28. tware 22 23 MOTOROLA User s Manual 33 S sector boundaries FLASH memory 16 selftest 14 15 setting header W1 13 signal descriptions address connector site J9 30 data control connector site J10 31 keypad connector site J8 29 OnCE connector site JS 27 PWM ship select connector site J11 31 serial I O reset clock connector site J6 28 specifications 12 SysDS loader 17 23 system requirements 10 system software restoring 22 23 U uploading from FLASH memory 20 user requirements 10 V verifying FLASH memory 20 21 MOTOROLA MMCSLK2001UM D 34 User s Manual Revision History Revision Number Date Author Summary of Changes Original January 2001 Metrowerks Tech Pubs Original document MMCSLK2001UM D MOTOROLA User s Manual 35 Revision History MOTOROLA MMCSLK2001UM D 36 User s Manual
29. x2D04 0000 Ox2DFF FFFF FLASH contents mirrored in 256 kilobyte blocks Not available 0x2F00 0000 0x2F03 FFFF External SRAM Available to you 0x2F04 0000 Ox2FFF FFFF External SRAM contents mirrored in 256 kilobyte blocks Not available 0x3000 0000 0x3000 3FFF Internal SRAM Reserved for system software MetroTRK parameter values and SysDS Loader programmer AD MOTOROLA MMCSLK2001UM D User s Manual Configuration In Table 2 2 which shows FLASH sectors shading denotes sector 0 which contains system software Table 2 2 FLASH Sector Boundaries Bloch Range 0 0x2D00_0000 0x2D00_FFFF 1 0x2D01_0000 0x2D01_FFFF 2 0x2D02_0000 0x2D02_FFFF 3 0x2D03_0000 0x2D03 7FFF 4 0x2D03_8000 0x2D03_9FFF 5 0x2D03_A000 0x2D03 BFFF 6 0x2D03_C000 0x2D03 FFFF 2 5 Installing Optional Connectors To keep the SLK2001 affordable the factory does not populate several of the board s connector sites The board retains full code development functionality despite the absence of these connectors But if such connectors would make the SLK2001 more convenient for you it is straightforward to install them yourself For an external battery connector at site J1 or a microprocessor SRAM standby power connector at site J7 use a 23 inch 1 by 2 connector such as a Berg 68001 602 Input power to the J1 connector should be 5 volts
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