P&E Microcomputer Systems MON08 USER MANUAL
December 2002
MON08 MULTILINK
USER MANUAL
©P&E Microcomputer Systems, Inc., 2001, 2002; All Rights Reserved
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www.pemicro.com
Manual version 1.02
Microcomputer
P&E
1 INTRODUCTION ............................................................................................................5
2 MON08 MULTILINK HARDWARE..............................................................................5
2.1 MON08 MULTILINK Power Supply ............................................................................................5
2.2 Optional Oscillator .........................................................................................................................5
2.3 Target MON 08 Connector..............................................................................................................6
2.4 Ribbon Cable ..................................................................................................................................8
2.5 Target Power Management.............................................................................................................8
2.6 Parallel Port ....................................................................................................................................8
3 TARGET MON08 HEADER PINOUTS .........................................................................9
3.1 68HC908AB ...................................................................................................................................9
3.2 68HC908AP..................................................................................................................................10
3.3 68HC908AS..................................................................................................................................11
3.4 68HC908AT .................................................................................................................................11
3.5 68HC908AZ .................................................................................................................................12
3.6 68HC908BD .................................................................................................................................13
3.7 68HC908EY .................................................................................................................................14
3.8 68HC908GP..................................................................................................................................14
3.9 68HC908GR16 .............................................................................................................................15
3.10 68HC908GR4/8............................................................................................................................16
3.11 68HC908GT .................................................................................................................................17
3.12 68HC908GZ .................................................................................................................................17
3.13 68HC908JB1/8 .............................................................................................................................18
3.14 68HC908JB16 ..............................................................................................................................19
3.15 68HC908JG ..................................................................................................................................20
3.16 68HC908JK ..................................................................................................................................20
3.17 68HC908JL...................................................................................................................................21
3.18 68HC908KX .................................................................................................................................22
3.19 68HC908LD .................................................................................................................................23
3.20 68HC908LJ...................................................................................................................................23
3.21 68HC908MR16/32 .......................................................................................................................24
3.22 68HC908QT .................................................................................................................................25
3.23 68HC908QY .................................................................................................................................26
3.24 68HC908RF..................................................................................................................................26
3.25 68HC908RK .................................................................................................................................27
3.26 68HC908SR..................................................................................................................................28
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4 PC-HOSTED DEBUG/PROGRAMMING SOFTWARE..............................................29
4.1 P&E Microcomputer Systems Software.......................................................................................29
4.2 Metrowerks Software ...................................................................................................................32
4.3 Target Connection And Security Dialog ......................................................................................37
MON08 Multilink User Manua l iii
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iv MON08 Multilink User Manua l
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1 INTRODUCTION
The MON08 MULTILINK is an interface cable whose purpose is to allow
debug and programming of 68HC08 devices via the MON08 debug port. The
MON08 MULTILINK connects the target to the PC via a standard parallel
port.
Some of the features that m ake the MON08 MULTILINK versatile are:
a. Software configurable port pin settings for Monitor ROM entrance.
MON08 MULTILINK
b. Works with 2V, 3V, and 5V targets with internal bus frequency ranges from
1MHz to 8MHz.
c. Automatically detects target internal bus frequency and sets communications
baud rate.
d. May optionally provide either 2,3, or 5V power @ 125mA to the target via
Pin15oftheMON08header.
e. Provides 5V 4.9152 MHz oscillator signal to overdrive target crystal and RC
clock circuitry.
2 MON08 MULTILINK HARDWARE
2.1 MON08 MULTILINK Power Supply
The MON08 MULTILINK requires a regulated 9V DC Center Positive power
supply with 1.3/3.5mm female plug. The MON08 MULTILINK derives its
power from the Power Jack located beside the MON08 connector. When the
cable is powered up, the Green LED will be on. If the target is powered, the
Yellow LED will be on.
2.2 Optional Oscillator
The MON08 MULTILINK provides a 5V 4.9152 MHz oscillator clock signal
to Pin 13 of the MON08 Connector. If the target is a 5V system, the user may
use this clock signal to overdrive the target RC or crystal circuitry. If this signal
is not used, just leave Pin 13 of the target MON08 header unconnected.
MON08 Multilink User Manua l 5
MON08 MULTILINK
Please note that if the target already uses an oscillator as its clock, the MON08
MULTILINK will NOT be able to overdrive it. The clock should have
sufficient drive to be used with a target system even if the target system has an
RC circuit or crystal connected.
2.3 Target MON08 Connector
The MON08 MULTILINK requires the target to have a standard 16-position
0.100-inch pitch dual row 0.025-inch square header. The mechanical drawing
is shown in Figure 2-1.
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Figure 2-1: 16-Pin Header Mechanical Drawing
The MON08 Connector adopts the standard pin-out from MON08 debugging
(as used on different ICS boards) with some modifications. The general pin-out
is as follows:
PIN 1 - NC GND - PIN 2
PIN 3 - NC RST - PIN 4
PIN 5 - NC IRQ - PIN 6
PIN 7 - NC MON4 - PIN 8
PIN 9 - NC MON5 - PIN10
PIN11 - NC MON6 - PIN12
PIN13 - OSC MON7 - PIN14
PIN15 - Vout MON8 - PIN16
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If viewed right-side-up from the rear (open) end of the cable housing, the
MON08 Multilink header looks like this:
Figure 2-2: MON08 Connector Pin Location
MON08 MULTILINK
Please note that NC designates that these pins are reserved for future P&E use.
Make sure you do not connect any signal t o these lines.
The MON4-MON8 signals are software configurable to support connections
to different 68HC908 devices. Depending upon the device, either the MON4 or
MON5 pin is the single-wire communications line (which usually corresponds
to PORTA0 or PORTB0). The rest of the lines are either no connect or are port
lines which must be driven to particular values upon reset. The MON08
MULTILINK software lists the target processor types and their corresponding
pin-outs for user references. The software also selects the single-wire
communications line according to the target processor type.
MON08 Multilink User Manua l 7
MON08 MULTILINK
2.4 Ribbon Cable
The MON08 MULTILINK communicates with the target through a 16-pin
ribbon cable with 0.100-inch centerline dual row socket IDC assembly (not
keyed). The ribbon cable is designed such that the MON08 MULTILINK
MON08 Connector and the target MON08 Header have the same pinout. i.e.
The Pin 1 of the MON08 MULTILINK MON08 Connector is connected to the
Pin 1 of the target MON08 Header. Figure 2-3 sketches the connection
mechanism (looking down into the sockets).
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Figure 2-3: Ribbon Cable Diagram
2.5 Target Power Management
The PC software can be configured to have the MON08 MULTILINK drive
2V, 3V, or 5V power to the target on Pin 15 of the MON08 connector. The
“device power” option on the connection dialog specifies the voltage level to
source. Figure 2-4 shows the device power settings.
Figure 2-4: MON08 MULTILINK Pinout Example
2.6 Parallel P ort
The MON08 MULTILINK connects to the PC via the 25-pin female parallel
port connector. The BIOS settings for the parallel port should be one of the
8 MON08 Multilink User Manual
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following: SPP, Normal, Standard, Output Only, Unidirectional, AT. Try to
avoid ECP, EPP, or PS/2 bi-directional.
If a parallel port extension cable is used, the parallel cable connecting the PC
parallel port and the MON08 MULTILINK cable must be IEEE1284
compliant.
3 TARGET MON08 HEADER PINOUTS
This chapter details the MON08 connector signals according to the individual
target MCU types.
3.1 68HC908AB
MON08 MULTILINK
Figure 3-1: 68HC908AB Family MON08 P inout
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTC0, PORTC1 and PORTC3 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
Alternatively, the user may pull up PORTC0 and pull down PORTC1, and pull
up/down PORTC3 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
MON08 Multilink User Manua l 9
MON08 MULTILINK
3.2 68HC908AP
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
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Figure 3-2: 68HC908AP F amily MON08 Pinout
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Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTA2, PORTA1 and PORTB0 are used for entering monitor mode. By
default the user may bring these signals out to the target MON08 Header.
Alternatively, the user may pull down PORTA2 and pull up PORTA1, and pull
up/down PORTB0 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
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3.3 68HC908AS
Systems, Inc.
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
MON08 MULTILINK
Figure 3-3: 68HC908AS F amily MON08 Pinout
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTC0, PORTC1 and PORTC3 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
Alternatively, the user may pull up PORTC0 and pull down PORTC1, and pull
up/down PORTC3 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
3.4 68HC908AT
Figure 3-4: 68HC908AT Family MON08 Pinout
MON08 Multilink User Manua l 11
MON08 MULTILINK
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTC0, PORTC1 and PORTC3 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
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Alternatively, the user may pull up PORTC0 and pull down PORTC1, and pull
up/down PORTC3 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
3.5 68HC908AZ
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
Figure 3-5: 68HC908AZ Fam ily MON08 Pinout
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
12 MON08 Multilink User Manua l
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P&E
3.6 68HC908BD
Systems, Inc.
PORTC0, PORTC1 and PORTC3 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
Alternatively, the user may pull up PORTC0 and pull down PORTC1, and pull
up/down PORTC3 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
MON08 MULTILINK
Figure 3-6: 68HC908BD Family MON08 Pinout
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTC0, PORTC1 and PORTC3 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
Alternatively, the user may pull up PORTC0 and pull down PORTC1, and pull
up/down PORTC3 for clock division. In which case the user does not need to
connect these signals to the target MON08 Header.
MON08 Multilink User Manua l 13
MON08 MULTILINK
3.7 68HC908EY
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
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Figure 3-7: 68HC908EY Family MON08 Pinout
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Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 10, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTA1, PORTB3, PORTB4 and PORTB5 are used for entering monitor
mode. By default the user may directly bring these signals out to the target
MON08 Header .
Alternatively, the user may pull down PORTA1 and PORTB3, and pull up
PORTB4, and pull up/down PORTB5for clock division. In which case the user
does not need to connect these signals to the target MON08 Header.
3.8 68HC908GP
Figure 3-8: 68HC908GP Family MON08 Pinout
14 MON08 Multilink User Manua l
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The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 8, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTA7, PORTC0, PORTC1 and PORTC3 are used for entering monitor
mode. By default the user may directly bring these signals out to the target
MON08 Header .
MON08 MULTILINK
Alternatively, the user may pull down PORTA7 and PORTC1, pull up
PORTC0, and pull up/down PORTC3for clock division. In which case the user
does not need to connect these signals to the target MON08 Header.
3.9 68HC908GR16
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
Figure 3-9: 68HC908GR16 MON08 Pinout
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 8, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
MON08 Multilink User Manua l 15
MON08 MULTILINK
PORTA1, PORTB0, PORTB1 and PORTB4 are used for entering monitor
mode. By default the user may directly bring these signals out to the target
MON08 Header .
Alternatively, the user may pull up PORTB0, pull down PORTA1 and
PORTB1, and pull up/down PORTB4for clock division. In which case the user
does not need to connect these signals to the target MON08 Header.
3.10 68HC908GR4/8
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Figure 3-10: 68HC908GR4/8 MON08 Pinout
The target GND is connected to the Pin 2 of the target MON08 Header.
The target RESET line is directly connected to the Pin 4 of the target MON08
Header.
Alternatively, the user may pull up the RESET line to target VDD. In which
case the user does not need to connect this signal to the target MON08 Header.
The target IRQ line i s directly connected to the Pin 6 of the target MON08
Header.
PORT A0 from the target processor is connected to the target MON08 Header
Pin 8, acting as the communications line. The MON08 MULTILINK pulls up
this signal with a 10K Ohm resistor to the target VDD.
PORTA1, PORTB0, and PORTB1 are used for entering monitor mode. By
default the user may directly bring these signals out to the target MON08
Header.
Alternatively, the user may pull up PORTB0, pull down PORTA1 and
PORTB1. In which case the user does not need to connect these signals to the
target MON08 Header. The clock division is fixed Div 4.
16 MON08 Multilink User Manua l
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