Related Manuals for Motorola HC05L1 Series
Summary of Contents for Motorola HC05L1 Series
- Page 1 MOTOROLA SEMICONDUCTOR USER’S MANUAL HC05L1EMUM/D July, 1996 HC05L1 EMULATOR MODULE USER’S MANUAL First Edition MOTOROLA INC., 1994; All Rights Reserved...
- Page 2 Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other application in which the failure of the Motorola product could create a situation where personal injury or death may occur.
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Page 3: Table Of Contents
CONTENTS CHAPTER 1 INTRODUCTION ................ 1-1 Development Systems .................. 1-1 1.1.1 Motorola Modular Development System (MMDS05) ...... 1-1 1.1.2 M68HC05EVS Evaluation System (HC05EVS) ....... 1-2 EM Layout ....................1-3 Connector Pin Assignments (P7 AND P8) ..........1-3 CHAPTER 2 MMDS05 CONFIGURATION AND OPERATION ....2-1 Setting L1EM Jumper Headers .............. - Page 4 Figure Page HC05L1 Emulator Module ................1-4 Connector P7 Pin Assignment ..............1-5 Connector P8 Pin Assignment ..............1-6 Connector P1 Pin Assignment ..............3-5 TABLES Table Page Logic Analyzer Connector P1 Signal Descriptions ........3-6 HC05L1EM USER’S MANUAL MOTOROLA...
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Page 5: Chapter 1 Introduction
The L1EM can be part of two development systems. This chapter describes those systems and explains the layout of the L1EM. DEVELOPMENT SYSTEMS Your L1EM can be part of two Motorola development tools: the HC05 Motorola Modular Development System (MMDS05) or the M68HC05EVS Evaluation System (HC05EVS). -
Page 6: M68Hc05Evs Evaluation System (Hc05Evs)
As mentioned, your L1EM gives the MMDS05 the ability to emulate the MC68HC05L1 MCU. By substituting a different EM, you can enable your MMDS05 to emulate an MCU of a different series. (Your Motorola representative can explain all the EMs available.) Chapter 2 explains how to configure and use your L1EM as part of an... -
Page 7: Em Layout
MMDS05, pin assignments for connector P1 are in Chapter 3. To configure your L1EM for use as part of an MMDS05, follow the instructions of Chapter 2. To configure your L1EM as part of an HC05EVS, follow the instructions of Chapter 3. HC05L1EM USER’S MANUAL MOTOROLA... - Page 8 Figure 1-1. HC05L1 Emulator Module HC05L1EM USER’S MANUAL MOTOROLA...
- Page 9 HC05L1EM USER’S MANUAL MOTOROLA...
- Page 10 VSEG14 VSEG15 VLCD /RESET EVDD VBP2 VBP3 VSEG2 VSEG3 VSEG5 VSEG7 Figure 1-2. Connector P7 Pin Assignments HC05L1EM USER’S MANUAL MOTOROLA...
- Page 11 VSEG8 VSEG9 VSEG10 VSEG11 VSEG12 VSEG13 /IRQ VBP0 VBP1 VSEG0 VSEG1 VSEG4 VSEG6 Figure 1-3. Connector P8 Pin Assignments HC05L1EM USER’S MANUAL MOTOROLA...
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Page 12: Chapter 2 Mmds05 Configuration And Operation
1 and 2 enables your software to control resets. This is the only correct P4 configuration for an L1EM that is part of an MMDS05. TARGET RESET DRIVEN FROM TARGET FABRICATED JUMPER HC05L1EM USER’S MANUAL MOTOROLA... -
Page 13: Frequency Select Header (P5)
The diagram below shows the factory configuration: the factory configuration has a fabricated jumper installed between pins 1and 2. (i.e. selects the 4.00 MHz clock source.) FABRICATED JUMPER 4.00 MHz 2.00 MHz 1.00 MHz 500.00 KHz 250.00 KHz 125.00 KHz 62.50 KHz 31.25 KHz HC05L1EM USER’S MANUAL MOTOROLA... -
Page 14: Clock Source Select Header (P6)
FABRICATED JUMPER Alternatively, you may use a clock source originating from the control board. To do so, reposition the P6 jumper between pins 1 and 2, then use the MMDS05 OSC command to select a frequency. HC05L1EM USER’S MANUAL MOTOROLA... -
Page 15: Installing Personality And Help Files
MMDS05 software is executed. If it is not located in that directory, no help information pertaining to the MC68HC05L1 MCU will be displayed when the CHIPSINFO com- mand is used. HC05L1EM USER’S MANUAL MOTOROLA... -
Page 16: Mmds05 Limitations
If your L1EM already is installed in the station module, reconnect the target cable, (if necessary). Replace the panel. At this point, you are ready to make remaining cable connections, as necessary, and restore power. For instructions, consult the MMDS05 operations manual (MMDS05OM/D). HC05L1EM USER’S MANUAL MOTOROLA... - Page 17 HC05L1EM USER’S MANUAL MOTOROLA...
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Page 18: Chapter 3 Hc05Evs Configuration And Operation
Jumper header P4 controls the path of a target reset. The diagram below shows the factory configuration: the fabricated jumper between pins 1 and 2 enables your L1EM to reset the target when you press the user or master reset switch. TARGET RESET DRIVEN FROM TARGET FABRICATED JUMPER HC05L1EM USER’S MANUAL MOTOROLA... -
Page 19: Frequency Select Header (P5)
1 and 2. (i.e. selects the 4.00 MHz clock source.) FABRICATED JUMPER 4.00 MHz 2.00 MHz 1.00 MHz 500.00 KHz 250.00 KHz 125.00 KHz 62.50 KHz 31.25 KHz HC05L1EM USER’S MANUAL MOTOROLA... -
Page 20: Clock Source Select Header (P6)
This is the only correct configuration for an L1EM that is part of an HC05EVS. MMDS05 XTAL FABRICATED JUMPER NOTE The P6 pins 1 and 2 configuration is not correct for an L1EM that is part of an HC05EVS system. HC05L1EM USER’S MANUAL MOTOROLA... -
Page 21: Evs Limitations
MCU failure. LOGIC ANALYZER CONNECTOR P1 Figure 3-1 shows the pin assignments for logic analyzer connector P1. Table 3-1 lists signal descriptions for this connector. HC05L1EM USER’S MANUAL MOTOROLA... - Page 22 LA12 LA11 LA10 /LIR PHI2 /IRQ /RESET Figure 3-1. Connector P1 Pin Assignments HC05L1EM USER’S MANUAL MOTOROLA...
- Page 23 PHI2 clock:- Internally generated output clock signal used as a timing reference. 1, 2, 4, 25, 27, 29, Ground 31, 32, 33, 34, 35, 36, 40 +5Vdc power:- Input voltage (+5Vdc @ 1A(max)) used by the EVS logic circuits. HC05L1EM USER’S MANUAL MOTOROLA...
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Page 24: Remaining System Installation
P3 and P4. Snap the mounting holes of the EM onto the plastic standoffs. At this point, you are ready to make remaining cable connections, as necessary, and restore power. For instructions, consult the HC05EVS operations manual. HC05L1EM USER’S MANUAL MOTOROLA... - Page 25 HC05L1EM USER’S MANUAL MOTOROLA...