1996 MOTOROLA INC.; RIGHTS RESERVED Important Notice Users W

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1996 MOTOROLA INC.; RIGHTS RESERVED Important Notice Users W

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MOTOROLA SDIINTERFACE USER'S MANUAL
1996 MOTOROLA INC.; RIGHTS RESERVED
Important Notice Users
While every effort been made ensure accuracy information this document, Motorola assumes liability party loss damage caused errors omissions statements kind this document, updates, supplements, special editions, whether such errors omissions statements resulting from negligence, accident, other cause. Motorola further assumes liability arising application information, product, system described herein; liability incidental consequential damages arising from this document. Motorola disclaims warranties regarding information contained herein, whether expressed, implied, statutory, including implied warranties merchantability fitness particular purpose Motorola makes representation that interconnection products manner described herein will infringe existing future patent rights, descriptions contained herein imply granting license make, sell equipment constructed accordance with this description.
Trademarks
Motorola Motorola logo registered trademarks Motorola Inc.; trademark Motorola Inc. trademarks International Business Machines Corporation.
Motorola Inc. Equal Opportunity/Affirmative Action Employer.
cover illustration shows standard interface low-voltage alternative.
HARDWARE INFORMATION
HARDWARE INFORMATION
This document explains connection other hardware information Motorola SDIInterface. Either this interface low-voltage alternative computer clone) manage debugging other embedded code development with appropriate target board. interface features are: Supports M68MEVB1632 Modular Evaluation Board (MEVB). Also supports comparable, 5-volt target system that background debug mode connector. Derives +5-volt operating power from MEVB. Alternatively, derives operating power from separate +5-volt supply. Supports low-voltage (less than milliamp) target system. Alternatively, supports 5-volt target system. (Low-voltage alternative interface.) Uses RS-232 serial connection host computer. Includes 25-to-9-pin adapter communications cable.
Paragraph lists interface hardware requirements specifications. Paragraph explains hookups. Paragraph identifies signals each interface connector. )The separate software user's manual that accompanies your interface explains interface software.)
HARDWARE REQUIREMENTS
interface, also need: M68MEVB1632 Modular Evaluation Board, comparable development system, target system that uses background debug mode connector. (Standard interface.) low-voltage development target system that uses background debug mode connector. (Low-voltage interface.) separate power supply: volts 0.25 amps. (Low-voltage interface.) (This separate power supply optional standard interface.) compatible computer that RS-232 serial port. communications cable. must have male DB25 D-shell connector. other cable must have female D-shell connector female DB25 D-shell connector.
SDIUM/D
HARDWARE INFORMATION
Table lists interface specifications. Table Interface Specifications
Characteristic Operating power Operating temperature Storage temperature Shell dimensions 10-lead ribbon cable dimensions Weight Specification volts 0.25 amps 40°C 85°C 3.63 2.13 0.75 inches (92.2 54.1 19.0 inches (12.7 wide, approximately inches (254 long ounces (59.54
INTERFACE HOOKUPS
This paragraph explains basic hookups standard low-voltage interfaces. Additionally, this paragraph explains hook standard interface with separate power supply, hook low-voltage interface 5-volt target system. Standard Interface Hookup Figure shows standard interface hookup. this hookup MEVB comparable +5-volt development system. this hookup, interface derives operating power from communications terminal development system.
SDIUM/D
HARDWARE INFORMATION
Figure Standard Interface Hookup Follow these steps standard interface hookup: Turn development-system power. Connect communications cable host computer RS-232 serial port. (Use 25-to-9-pin adapter, appropriate.) Connect communications cable interface D-shell connector. Connect interface 10-pin connector (near ribbon cable) 10-pin background debug mode connector MEVB comparable development system). (Disregard 6-pin connector ribbon cable.) Turn development-system power. This completes hookup; begin code development activity software user's manual. Alternative Hookup: separate volts 0.25 amp) power supply your standard interface. install optional power cable assembly, instructions paragraph 2.3. Then follow low-voltage hookup instructions (paragraph 2.2), except connect interface ribbon cable MEVB comparable 5-volt development system.
SDIUM/D
HARDWARE INFORMATION
NOTE standard interface hookup, interface does work, another person have used interface with separate power supply. must restore jumper header J51, conversion instructions paragraph 2.3. Low-Voltage Interface Hookup Figure shows low-voltage interface hookup. this hookup low-voltage development system. this hookup, interface derives operating power from separate power supply volts 0.25 amps).
Figure Low-Voltage Interface Hookup Follow these steps low-voltage interface hookup: Turn development-system power. Turn separate power supply. Connect communications cable host computer RS-232 serial port. (Use 25-to-9-pin adapter, appropriate.)
SDIUM/D
HARDWARE INFORMATION
Connect communications cable interface D-shell connector. Connect interface 10-pin connector (near ribbon cable) 10-pin background debug mode connector development system. (Disregard 6-pin connector.) interface power cable assembly twisted black wires. Connect assembly wire +5-volt terminal power supply. Connect black wire ground terminal power supply. Turn development-system power; turn power supply. This completes hookup; begin code development activity software user's manual. Alternative Hookup: your low-voltage interface with +5-volt development system, deriving operating power from development system's background debug mode connector. remove power cable assembly install optional jumper header J51, instructions paragraph 2.3. Then follow standard interface hookup instructions (paragraph 2.1). Alternative Hookup Conversions either alternative hookup, must make small conversion your interface. Follow these steps: Make sure that power off. Make sure that interface disconnected from development system disconnected from communications cable. Low-voltage interface only: Remove power connector from ribbon-cable interface shell. Snap open interface shell inserting screwdriver into side disassembly slot twisting slightly. (Figure shows where insert screwdriver.) Lift shell half aside.
Figure Interface Disassembly Slots
SDIUM/D
HARDWARE INFORMATION
bottom side printed circuit board (the side with symbol words MADE USA), find jumper header J51. converting standard interface with separate power supply, remove jumper from header J51. converting low-voltage interface with 5-volt development system, install jumper pins header J51. Reposition printed circuit board bottom half interface shell. Replace half shell snap shell together firmly. Standard interface only: Insert optional power connector assembly into ribbon-cable interface shell, under cable. This completes conversion; ready appropriate alternative hookup.
SDIUM/D
HARDWARE INFORMATION
INTERFACE SIGNALS
interface 10-pin connector tiny, molded numbers beside each pin. Table explains signals each pin. Table Interface Signals
Mnemonic Signal DATA STROBE Active-low output signal. During read cycle, indicates that external device should place valid data data bus. During write cycle, indicates that valid data data bus. ERROR Active-low input signal invalid operation attempt. GROUND BREAKPOINT Active-low input signal that signals hardware breakpoint CPU. Development Serial Clock Clock input signal background debug mode. FREEZE Active high signal that acknowledged breakpoint. RESET Active-low, bi-directional signal start system reset. DEVELOPMENT SERIAL Serial data input signal background debug mode. Signal also: INSTRUCTION PIPE CPU16-based MCUs. INSTRUCTION FETCH CPU32-based MCUs. Vbias) VOLTAGE DRAIN DRAIN Interface operating power (not used low-voltage separate-power hookups). DEVELOPMENT SERIAL Serial data output signal background debug mode. Signal also: INSTRUCTION PIPE CPU16-based MCUs. INSTRUCTION PIPE CPU32-based MCUs.
BERR BKPT DSCLK
FREEZE RESET
SDIUM/D
HARDWARE INFORMATION
SDIUM/D

1996 MOTOROLA INC.; RIGHTS RESERVED Important Notice Users W

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