Renesas Network Card M34519T MCU User Guide

M34519T-MCU  
MCU Board for 4500 Series 4518, 4519, 4583 and 4584 Group MCUs  
User's Manual  
Rev.2.00  
July 1, 2004  
REJ10J0071-0200Z  
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Preface  
This user's manual describes the specifications of MCU board M34519T-MCU for the Renesas 4518,  
4519, 4583 and 4584 Groups of 4-bit CMOS single-chip MCUs. The M34519T-MCU is an MCU  
board for the PC4504 emulator. For emulator main unit PC4504 and emulator debugger M3T-PD45,  
refer to each user's manual (online manual).  
To use the product properly  
Precautions for Safety  
• In both this user's manual and on the product itself, several icons are used to insure  
proper handling of this product and also to prevent injuries to you or other persons,  
or damage to your properties.  
• The icons' graphic images and meanings are given in "Chapter 1. Precautions for  
Safety". Be sure to read this chapter before using the product.  
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Contents  
Chapter 1. Precautions for Safety ...........................................................................................5  
1.1 Safety Symbols and Meanings ..............................................................................5  
Chapter 2. Package Contents ..................................................................................................9  
2.1 Contents of the M34519T-MCU ...........................................................................9  
2.2 Other Necessary Products ...................................................................................10  
Chapter 3. M34519T-MCU ..................................................................................................11  
3.1 Outline .................................................................................................................11  
3.2 Specifications ......................................................................................................12  
3.3 Switches ..............................................................................................................13  
3.4 Check Pins...........................................................................................................14  
3.5 Connectors...........................................................................................................14  
3.6 Connection to the Target System ........................................................................18  
3.7 How to Replace the MCU ...................................................................................22  
Chapter 4. Precautions to Be Taken When Debugging a Program ......................................23  
4.1 Reset ....................................................................................................................23  
4.2 Watchdog Timer..................................................................................................23  
4.3 RAM Backup Mode ............................................................................................24  
4.4 Port I/O Timings .................................................................................................24  
4.5 A-D Converter.....................................................................................................25  
4.6 System Clock ......................................................................................................26  
4.7 Real-time Capability of the Timer ......................................................................26  
4.8 Pullup Transistor Control ....................................................................................26  
4.9 Program Execution (G, GB)................................................................................27  
4.10 External Trigger Signal .....................................................................................28  
4.11 Other Precautions ..............................................................................................28  
Chapter 5. Connection Circuit Diagrams .............................................................................29  
5.1 Connection Circuit Diagrams..............................................................................29  
Chapter 6. Pitch Converter Board External Dimensions ......................................................31  
6.1 M34513T-PTCA .................................................................................................31  
6.2 M34513T-PTCB .................................................................................................31  
6.3 M34513T-PTCC .................................................................................................31  
Chapter 7. Maintenance and Guarantee................................................................................33  
7.1 Maintenance ........................................................................................................33  
7.2 Guarantee ............................................................................................................33  
7.3 Repair Provisions ................................................................................................33  
7.4 How to Request for Repair..................................................................................34  
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Chapter 1. Precautions for Safety  
Both in the M34519T-MCU user's manual and on the product, several icons are used to insure proper  
handling of this product and also to prevent injuries to you or other persons, or damage to your  
properties.  
This chapter describes precautions which should be taken in order to use the M34519T-MCU safely  
and properly. Be sure to read this chapter before using this product.  
1.1 Safety Symbols and Meanings  
If the requirements shown in the "WARNING"  
sentences are ignored, the equipment may  
cause serious personal injury or death.  
WARNING  
If the requirements shown in the "CAUTION"  
sentences are ignored, the equipment may  
malfunction.  
CAUTION  
It means important information on using this  
product.  
IMPORTANT  
In addition to the three above, the following are also used as appropriate.  
means WARNING or CAUTION.  
Example:  
CAUTION AGAINST AN ELECTRIC SHOCK  
means PROHIBITION.  
Example:  
DISASSEMBLY PROHIBITED  
means A FORCIBLE ACTION.  
Example:  
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.  
The following pages describe the symbols "WARNING", "CAUTION", and "IMPORTANT".  
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WARNING  
Warning for Installation:  
• Do not set this product in water or areas of high humidity. Spilling water or some other liquid into  
the main unit can cause an unrepairable damage.  
Warning for Use Environment:  
• This equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care  
should be taken that this temperature is not exceeded.  
CAUTION  
Cautions to Be Taken for This Product:  
• Do not disassemble or modify this product. Disassembling or modifying this product can cause  
damage. Disassembling and modifying the product will void your warranty.  
• Use caution when handling the main unit. Be careful not to apply a mechanical shock.  
• Do not pull the emulator probe (100-wire half-pitch cable etc.) to disconnect from the emulator  
main unit.  
• Do not use inch-size screws for this equipment. The screws used in this equipment are all ISO  
(meter-size) type screws. When replacing screws, use same type screws as equipped before.  
IMPORTANT  
Notes on Differences between Actual MCUs and the Emulator:  
• Emulator operation differs from emulation of a mask MCU, as listed below. For details refer to  
"Chapter 4. Precautions to Be Taken When Debugging a Program" (page 23).  
(1) Reset condition  
(2) Operation of the watchdog timer function  
(3) Operation in RAM backup mode  
(4) Port I/O timings and characteristics  
(5) A-D conversion function  
• Therefore, always be sure to evaluate your system with an evaluation MCU (OTP version). Also,  
be sure to perform onboard evaluation with CS (Commercial Sample) version MCU to make final  
confirmation of device operation before starting mask production.  
Note on the Target System:  
• Make sure that the target's supply voltage is + 3.0 V or + 5.0 V. Therefore the target's supply voltage  
should be in the range of + 3.0 V ±10% or + 5.0 V ±10%.  
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IMPORTANT  
Notes on Connecting the Target System:  
• When connecting the target system, be sure to shut off the power of the emulator and the target  
system.  
• Connect the emulator probe carefully.  
• When connecting the emulator probe, use care not to twist the cable. An excessive twist may cause  
breaking of the wire.  
Note on MCU board Installation:  
• Before installing and removing the MCU board, always be sure to power off the PC4504 emulator  
main unit and unplug its power cord from the outlet.  
Note on Registers that Can be Operated from M3T-PD45  
• The table below lists the registers that can be operated from M3T-PD45. The "Yes" in the table  
means that the register can be operated; the "No" means that the register can not be operated.  
Register  
PC  
CY  
A
Reference Modification  
Remarks  
Register  
W3  
W4  
W5  
W6  
J1  
Reference Modification  
Remarks  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
B
D
4518 and 4519 only  
E
Q1  
X
Q2  
Y
Q3  
Z
K0  
V1  
V2  
I1  
K1  
K2  
PU0  
PU1  
FR0  
FR1  
FR2  
FR3  
SI  
I2  
MR  
RG  
PA  
W1  
W2  
No  
No  
No  
Yes  
Yes  
No  
4518 and 4519 only  
4518 and 4519 only  
Yes  
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MEMO  
( 8 / 36 )  
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Chapter 2. Package Contents  
2.1 Contents of the M34519T-MCU  
Table 2.1 shows the contents of the M34519T-MCU package. When unpacking it, check to see that  
all of these components are included.  
Table 2.1 Contents of the M34519T-MCU package  
Item  
Product name  
Quantity  
1
M34519T-MCU  
1
1
1
1
1
1
1
1
1
1
1
1
1
2
M34584MD-001FP (for replacement)  
M4584 monitor ROM for the 4583 and 4584 Groups (for replacement)  
100-wire half-pitch cable (40 cm)  
3
4
5
50-wire normal-pitch cable (10 cm)  
6
2-wire external trigger cable (50 cm)  
Pitch converter board PCA4029  
7
8
Pitch converter board M34513T-PTCA  
Pitch converter board M34513T-PTCB  
Pitch converter board M34513T-PTCC  
Oscillator circuit board OSC-2 (only J1 mounted)  
M34519T-MCU user's manual (this manual)  
M34519T-MCU user's manual (Japanese)  
9
10  
11  
12  
13  
IMPORTANT  
Notes on Components of this Product:  
• If you find any item missing or faulty, or any suggestion, contact your local  
distributor.  
• Keep the packaging carton and cushion material of the M34519T-MCU to transport  
it for repair or for other purposes in the future.  
• The M34519T-MCU has a preinstalled oscillator circuit board OSC-2 for 6.0 MHz  
(main clock) and another oscillator circuit board OSC-2 on which only J1 is  
mounted.  
( 9 / 36 )  
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2.2 Other Necessary Products  
To bring forward your program development with the 4518, 4519, 4583 and 4584 Groups of 4-bit  
MCUs, the products listed in Table 2.2 are necessary in addition to those contained in the package.  
Get them separately when necessary.  
Table 2.2 Other products required for developing the 4518, 4519, 4583 and 4584 Group MCUs  
Product type name  
Product  
PC4504  
Emulator main unit  
Emulator debugger  
M3T-PD45  
PCA7441 (for 4519 and 4584)  
PCA7442FPG02 (for 4518 and 4583 LQFP)  
PCA7442SP (for 4518 and 4583 SDIP)  
Programming adapter  
( 10 / 36 )  
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Chapter 3. M34519T-MCU  
3.1 Outline  
With emulator main unit PC4504, the M34519T-MCU can make up an emulator system which can  
be operated by a host machine. Figure 3.1 shows an emulator system configuration. For details on  
how to connect the target system, refer to "3.6 Connection to the Target System" (page 18).  
CPU board PC4500E  
Control board PCA4504A + PCA4504B  
Function expansion board PCA4504R + PCA4504B  
Emulator debugger M3T-PD45  
CD-ROM  
For 32-pin LQFP  
MCU board M34519T-MCU  
RS-232C  
Host machine  
M34513T-PTCA  
M34513T-PTCB  
M34513T-PTCC  
Emulator main unit PC4504  
For 32-pin SDIP  
100-wire half-pitch cable  
PCA4029  
50-wire normal-pitch cable  
M34513T-PTCA  
Target system  
For 42-pin SSOP  
Figure 3.1 Emulator system configuration  
Figure 3.2 shows the positions of the switches and connectors.  
Figure 3.2 Positions of switches and connectors  
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3.2 Specifications  
Table 3.1 lists specifications of the M34519T-MCU.  
Table 3.1 M34519T-MCU specifications  
Emulator PC4504  
Emulator  
4518 Group, 4519 Group, 4583 Group*1, 4584 Group*1  
4518, 4519 Groups M34519M8-001FP (preinstalled)  
4583, 4584 Groups M34584MD-001FP (included)  
4518, 4519 Groups M4519 (preinstalled)  
4583, 4584 Groups M4584 (included)  
Applicable MCUs  
Evaluation MCU  
Monitor program  
Clock  
Main clock: 6.0 MHz (OSC-2 [6.0 MHz mounted])  
Divide-by-8 mode (f(XIN)/8)  
Divide-by-4 mode (f(XIN)/4)  
5 V  
Divide-by-2 mode (f(XIN)/2)  
6.0 MHz  
4.4 MHz  
Through mode (f(XIN))  
Divide-by-8 mode (f(XIN)/8)  
Divide-by-4 mode (f(XIN)/4)  
3 V  
Divide-by-2 mode (f(XIN)/2)  
Through mode (f(XIN))  
Target system voltage  
3 V ±10% or 5 V ±10%  
Power supply to MCU  
board  
Supplied by the PC4504's internal power supply (+5 V, +12 V).  
3 V is generated from +12 V.  
Port emulation  
Port  
Direction  
Input/output *2  
Input/output  
Device used  
Input  
74HC245  
P00--P03,  
P10--P13,  
D0--D5  
74ALS641 (N-ch)  
74VHC125 (CMOS)  
Output  
P21, P22  
Input/Output: 74HC4066  
Emulated functions  
Pin  
Factor of return  
Key-on wakeup input  
in RAM backup mode  
P00--P03,  
INT0, INT1  
Edge detection  
or level detection  
P10--P13  
Pin  
L-level detection  
Control register  
PU0  
Pullup resistor control  
Port output type control  
P00--P03  
P10--P13  
Pin  
PU1  
Control register  
P00--P03,  
P10--P13  
FR0  
D0--D5  
FR1, FR2  
Board dimensions  
233.35 x 135.00 x 1.60 mm  
Operating temperature  
Product configuration  
5 to 35°C (non-condensing)  
• M34519T-MCU  
• 100-wire half-pitch cable  
• PCA4029  
• 50-wire normal-pitch cable  
• 2-wire external trigger cable  
• M34513T-PTCA  
• M34513T-PTCB  
• M34513T-PTCC  
• OSC-2 (not mounted)  
• M34584MD-001FP (MCU for replacement)  
• M4584 (ROM for replacement)  
*1. Available by changing MCUs  
*2. N-ch open drain output and CMOS output are selectable by a control register.  
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3.3 Switches  
Table 3.2 shows the functions of the switches and their factory-settings.  
Table 3.2 Functions of the switches  
Description  
Factory-setting  
Switch  
Switch position  
Label  
Does not output VDD from the  
M34519T-MCU to the target system.  
OFF  
ON  
ON  
OFF  
SW1  
Outputs VDD from the M34519T-MCU  
to the target system.  
OFF  
OFF  
ON  
Set the MCU's ROM size.  
• Set "2" for M2  
• Set "4" for M4  
• Set "6" for M6  
• Set "8" for E8, M8  
• Set "D" for ED, MD  
SW2  
SW3  
ROMSIZE  
8
Operates the evaluation MCU on the  
M34519T-MCU at 5 V.  
3 V  
5 V  
5 V  
3 V  
519  
Operates the evaluation MCU on the  
M34519T-MCU at 3 V.  
5 V  
3 V  
5 V  
518  
519 Operates for the 4519 and 4584 Groups.  
SW4  
519  
518  
519  
518  
Operates for the 4518 and 4583 Groups.  
CAUTION  
Caution for Setting the Switches:  
• Before changing switch settings, be sure to shut off the power.  
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3.4 Check Pins  
Table 3.3 lists the check pins of the M34519T-MCU, and Figure 3.3 shows their positions.  
Table 3.3 Check pins  
Function  
Outputs +3 V or +5 V (MCU voltage) according to the setting of SW3.  
Outputs a system clock input to the evaluation MCU.  
Ground  
Pin  
TP1  
TP2  
TP3  
TP4  
TP5  
VDD  
XIN  
GND  
RUN/STOP Held low when a user program is executed, held high when it is stopped.  
WRST  
Held high when WRST instruction is executed, and you can check the  
initialization cycle of the watchdog timer by observing pulse widths.  
Figure 3.3 Positions of the check pins  
3.5 Connectors  
Table 3.4 lists the functions of the connectors of the M34519T-MCU.  
Table 3.4 Connectors  
Connector  
Function  
Connects the evaluation MCU bus.  
J1  
J2  
J3  
J4  
J6  
Connects the monitor CPU bus.  
Connects the target system. (100-pin)  
Connects external trigger signal. (2-pin)  
Connects oscillator circuit board OSC-2. (4-pin)  
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(1) Connector J3  
Table 3.5 lists the pin assignments of the 100-wire half-pitch connector J3 for connecting the  
PCA4029. And Figure 3.4 shows the pin layout of connector J3.  
Table 3.5 Pin assignments of connector J3  
Line A  
Signal  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
Line B  
Signal  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
Line C  
Signal  
P13  
Line D  
Signal  
P12  
Pin No.  
1
I/O Pin No.  
I/O Pin No.  
I/O Pin No.  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I
1
1
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I
1
2
2
2
D0  
2
P11  
3
3
3
D1  
3
P10  
4
4
4
D2  
4
P03  
5
5
5
D3  
5
P02  
6
6
6
D4  
6
P01  
7
7
7
D5  
7
P00  
8
8
8
D6/CNTR0  
D7/CNTR1  
P50  
8
P43/AIN7  
P42/AIN6  
P41/AIN5  
P40/AIN4  
P63/AIN3  
P62/AIN2  
P61/AIN1  
P60/AIN0  
P33  
9
9
9
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
P51  
P52  
P53  
P20/SCK  
P21/SOUT  
P22/SIN  
RESET  
CNVSS  
XOUT  
XIN  
P32  
-
P31/INT1  
P30/INT0  
VDCE  
VDD  
-
-
VSS  
NC  
-
-
-
-
NC  
-
-
-
-
NC  
NC  
NC  
NC  
NC  
NC  
Figure 3.4 Connector J3 pin layout  
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Some signals which are connected to the target system are emulated by the M34519T-MCU. Table  
3.6 lists the connections of the target system and each pin.  
Table 3.6 Connection of the target system and each pin  
Signal  
Item  
4519 Group  
• P20/SCK  
4584 Group  
• P20--P23  
• P21/SOUT  
• P22/SIN  
• P30/INT0, P31/INT1  
• P40--P43  
• P30/INT0, P31/INT1 • P50--P53  
• P32, P33  
• P40/AIN4--P43/AIN7 • P62, P63  
• P50--P53  
• P60/AIN0, P61/AIN1  
Pins connected directly to the target system  
(12 types 23 pins)  
• D6/CNTR0  
• P60/AIN0--P63/AIN3 • C/CNTR1  
• D6/CNTR0  
• D7/CNTR1  
• VDCE  
• VDCE  
• VSS  
• VSS  
• P00--P03  
• P10--P13  
• D0--D5  
• RESET  
• VDD  
Pins connected to the target system via an  
emulation circuit etc. (5 types 16 pins)  
• XIN  
• XOUT  
• CNVSS  
Pins not connected to the target system  
(3 types 3 pins)  
CAUTION  
Notes on Connecting the Evaluation MCU and Target System:  
• VDD is not used for inputting power from the target system, but it is used for  
outputting power from the power circuit on the M34519T-MCU to the target system.  
Output of VDD (ON or OFF) is set by switch SW1, and the voltage (3 V or 5 V) is  
set by switch SW3.  
• XIN is input from the oscillator board OSC-2 on the M34519T-MCU, and it is not  
input from the oscillator on the target system. To change a system clock frequency,  
use another oscillator board OSC-2 (included) with other necessary parts.  
(2) Connector J4  
Connect the 2-wire external trigger cable included with the M34519T-MCU to 2-pin connector  
J4 for external trigger signal. Connect the black clip of the 2-wire external trigger cable to GND,  
and use the white clip for external trigger signal input.  
External trigger signal is used for event input of external trigger breaks or external trace points.  
Table 3.7 lists the pin assignments of connector J4.  
Table 3.7 Pin assignments of connector J4  
Pin No.  
Signal  
TRIG  
GND  
Function  
External trigger signal input  
GND  
1
2
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(3) Connector J6  
Connector J6 is a connector used to connect oscillator circuit board OSC-2. Table 3.8 lists the pin  
assignments of connector J6. Figure 3.5 shows the pin layout of connector J6. Figure 3.6 shows  
a connection diagram of oscillator circuit board OSC-2 (6.0 MHz).  
Table 3.8 Pin assignments of connector J6  
Pin No.  
Signal  
VCC  
GND  
CLK  
Function  
Power supply  
GND  
1
2
3
4
Clock input  
GND  
GND  
Figure 3.5 Pin layout of connector J6  
Figure 3.6 Connection diagram of the oscillator circuit  
CAUTION  
Notes on Changing a Clock Frequency:  
• When changing a clock frequency, be sure to shut off the power supply to replace  
the oscillator circuit board (OSC-2).  
• For details about the oscillation circuit constant, consult your oscillator manufac-  
turer.  
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3.6 Connection to the Target System  
Connections of the M34519T-MCU and target systems are shown in Figure 3.7 below.  
50-wire normal-pitch cable  
M34513T-PTCA  
M34513T-PTCA  
M34513T-PTCB  
M34513T-PTCC  
TQPACK032SA  
FFC-50BSM1  
ME-2-1  
(1) Connection to 2.54-mm-pitch  
50-pole dual-in-line pin  
(2) Connection to IC socket  
for 32-pin SDIP  
(3) Connection to 32-pin LQFP  
foot pattern  
Figure 3.7 Connections to target systems  
( 18 / 36 )  
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(1) Connection to 2.54-mm-pitch 50-pole dual-in-line pins (for 42-pin SSOP)  
Connect this product to 50-pole dual-in-line pins using the included 50-wire normal-pitch cable.  
Use the following products:  
(1) 100-wire half-pitch cable (40 cm)  
(2) Pitch converter board PCA4029  
(3) 50-wire normal-pitch cable (10 cm)  
Table 3.9 lists the connector assignments of the 50-wire normal-pitch cable, and Figure 3.8 shows  
the pin layout of the 50-wire normal-pitch cable. Be careful not to connect the cable in a wrong  
direction.  
Table 3.9 Connector assignments of the 50-wire normal-pitch cable  
Connector pin No.  
MCU pin No.  
Signal  
Connector pin No.  
MCU pin No.  
Signal  
P12  
1
1
2
P13  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
-
2
D0  
P11  
3
3
D1  
P10  
4
4
D2  
P03  
5
5
D3  
P02  
6
6
D4  
P01  
7
7
D5  
P00  
8
8
D6/CNTR0  
D7/CNTR1  
P50  
P43/AIN7  
P42/AIN6  
P41/AIN5  
P40/AIN4  
P63/AIN3  
P62/AIN2  
P61/AIN1  
P60/AIN0  
P33  
9
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
-
P51  
P52  
P53  
P20/SCK  
P21/SOUT  
P22/SIN  
RESET  
NC (CNVSS)  
NC (XOUT)  
NC (XIN*2)  
VSS  
P32  
P31/INT1  
P30/INT0  
VDCE  
VDD*1  
NC  
NC  
-
NC  
-
NC  
-
NC  
-
NC  
-
NC  
-
NC  
*1: VDD is not used for inputting power from the target system, but it is used for outputting power  
from the power circuit on the M34519T-MCU to the target system. Output of VDD (on/off) is set by  
switch SW1. For details, refer to "3.3 Switches" (page 13).  
*2: XIN is input from oscillator board OSC-2 on the M34519T-MCU, and it is not input from the  
oscillator circuit on the target system. To change a system clock frequency, change the frequency of  
oscillator board OSC-2.  
CAUTION  
Note on Connecting the Target System:  
• Always shut OFF power before connecting the target system. Otherwise internal  
circuits of the target system and the emulator may be damaged.  
( 19 / 36 )  
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(2) Connection to the IC socket for 32-pin SDIP  
Attach pitch converter board M34513T-PTCA to the 50-wire normal-pitch cable, and connect it  
to an IC socket for 32-pin SDIP on the target system.  
Use the following products:  
(1) 100-wire half-pitch cable (40 cm)  
(2) Pitch converter board PCA4029  
(3) 50-wire normal-pitch cable (10 cm)  
(4) Pitch converter board M34513T-PTCA  
Table 3.10 lists the connector assignments of pitch converter board M34513T-PTCA. When  
attaching the pitch converter board, check the No. 1 pin positions of the cable and the connector.  
Be careful not to connect the cable in a wrong direction.  
Table 3.10 Connector assignments of pitch converter board M34513T-PTCA  
Connector pin No.  
MCU pin No.  
Signal  
D0  
Connector pin No.  
MCU pin No.  
32  
Signal  
P13  
1
2
1
2
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
D1  
31  
P12  
3
3
D2  
30  
P11  
4
4
D3  
29  
P10  
5
5
D4  
28  
P03  
6
6
D5  
27  
P02  
7
7
D6/CNTR0  
D7/CNTR1  
P20/SCK  
P21/SOUT  
P22/SIN  
RESET  
CNVSS  
XOUT  
XIN*2  
26  
P01  
8
8
25  
P00  
9
9
24  
P63/AIN3  
P62/AIN2  
P61/AIN1  
P60/AIN0  
P31/INT1  
P30/INT0  
VDCE  
VDD*1  
10  
11  
12  
13  
14  
15  
16  
10  
11  
12  
13  
14  
15  
16  
23  
22  
21  
20  
19  
18  
VSS  
17  
*1: VDD is not used for inputting power from the target system, but it is used for outputting power  
from the power circuit on the M34519T-MCU to the target system. Output of VDD (on/off) is set by  
switch SW1. For details, refer to "3.3 Switches" (page 13).  
*2: XIN is input from oscillator board OSC-2 on the M34519T-MCU, and it is not input from the  
oscillator circuit on the target system. To change a system clock frequency, change the frequency of  
oscillator board OSC-2.  
50-wire normal-pitch cable  
PCA4029  
Unit: mm  
Figure 3.8 Pin layout of the 50-wire normal-pitch cable  
( 20 / 36 )  
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(3) Connection to a 32-pin LQFP foot pattern  
Attach pitch converter boards M34513T-PTCA and M34513T-PTCB to the included 50-wire  
normal-pitch cable, and connect them to the TQPACK032SA soldered on a 32-pin LQFP foot  
pattern of the target system via the M34513T-PTCC.  
Use the following products:  
(1) 100-wire half-pitch cable (40 cm)  
(2) Pitch converter board PCA4029  
(3) 50-wire normal-pitch cable (10 cm)  
(4) Pitch converter board M34513T-PTCA  
(5) Pitch converter board M34513T-PTCB  
(6) Pitch converter board M34513T-PTCC (including TQPACK032SA)  
Table 3.11 lists the pin assignments of the TQPACK032SA. Solder the TQPACK032SA on a 32-  
pin LQFP foot pattern of the target system. Attach the M34513T-PTCC to the TQPACK032SA  
matching the No. 1 pin positions (see Figure 3.9). Be careful not to connect them improperly.  
Table 3.11 Pin assignments of the TQPACK032SA  
Connector pin No.  
MCU pin No.  
Signal  
D3  
Connector pin No.  
MCU pin No.  
32  
Signal  
D2  
1
2
1
2
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
D4  
31  
D1  
3
3
D5  
30  
D0  
4
4
D6/CNTR0  
D7/CNTR1  
P20/SCK  
P21/SOUT  
P22/SIN  
RESET  
CNVSS  
XOUT  
29  
P13  
5
5
28  
P12  
6
6
27  
P11  
7
7
26  
P10  
8
8
25  
P03  
9
9
24  
P02  
10  
11  
12  
13  
14  
15  
16  
10  
11  
12  
13  
14  
15  
16  
23  
P01  
22  
P00  
XIN*2  
21  
P63/AIN3  
P62/AIN2  
P61/AIN1  
P60/AIN0  
P31/INT1  
VSS  
VDD*1  
20  
19  
VDCE  
18  
P30/INT0  
17  
*1: VDD is not used for inputting power from the target system, but it is used for outputting power  
from the power circuit on the M34519T-MCU to the target system. Output of VDD (on/off) is set by  
switch SW1. For details, refer to "3.3 Switches" (page 13).  
*2: XIN is input from oscillator board OSC-2 on the M34519T-MCU, and it is not input from the  
oscillator circuit on the target system. To change a system clock frequency, change the frequency of  
oscillator board OSC-2.  
No. 1 pin  
No. 1 pin  
(Bevel edge)  
M34513T-PTCC  
TQPACK032SA  
Figure 3.9 Pin layouts of the TQPACK032SA and M34513T-PTCC  
( 21 / 36 )  
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3.7 How to Replace the MCU  
For debugging the 4583 and 4584 Group MCUs, it is necessary to replace the evaluation MCU to the  
included M34584MD-001FP. When replacing the MCU, match the No. 1 pin of the IC socket and  
that of the MCU as shown in Figure 3.10. Incorrect insertion may cause a fatal damage to the MCU.  
The M34519M8-001FP is mounted when shipped from the factory.  
Top view  
42  
1
22  
M34584MD-001FP  
21  
Figure 3.10 Replacing the MCU  
CAUTION  
Cautions for Replacing the MCU:  
• Before replacing the MCU, be sure to shut off the power supply.  
• When mounting the evaluation MCU, be sure to match the No. 1 pin. Incorrect  
insertion may cause a fatal damage to the MCU.  
• When opening and closing the IC socket, hold the adapter horizontally. Otherwise  
the inside of the IC socket may become damaged and cause an electrical insulation  
failure.  
• When debugging a 4583 or 4584 Group MCU, it is necessary to replace the MCU  
to the included M34584MD-001FP and change the setting of switch SW4. For  
switch setting, see "3.3 Switches" (page 13).  
( 22 / 36 )  
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Chapter 4. Precautions to Be Taken for Debugging a Program  
4.1 Reset  
The M34519T-MCU uses a 74HC14 for its RESET signal input buffer, so that its electrical  
characteristics differ from those of an actual MCU. Table 4.1 lists the RESET signal input  
characteristics of the M34519T-MCU.  
Table 4.1 RESET signal input characteristics  
Item  
Symbol  
Voltage  
Min.  
1.0 V  
2.3 V  
3.0 V  
0.3 V  
1.13 V  
1.5 V  
0.3 V  
0.6 V  
0.8 V  
Max.  
1.5 V  
3.15 V  
4.2 V  
0.9 V  
2.0 V  
2.6 V  
1.0 V  
1.4 V  
1.7 V  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 6.0 V  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 6.0 V  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 6.0 V  
H-level threshold voltage  
VP  
VN  
VH  
L-level threshold voltage  
Hysteresis voltage  
4.2 Watchdog Timer  
The M34519T-MCU does not have an operational watchdog timer. Therefore, use an evaluation  
MCU (OTP version) to verify the operation associated with a watchdog timer.  
The M34519T-MCU outputs a signal whose waveform is shown below from check pin TP5 during  
WRST instruction execution cycles. This signal allows you to check the initialization cycle of a  
watchdog timer.  
System clock  
XIN  
CNVSS  
WRST  
Figure 4.1 Waveform output from check pin TP5  
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4.3 RAM Backup Mode  
In RAM backup mode, the M34519T-MCU operates differently from the actual MCUs. Although the  
actual MCU enters RAM backup mode depending on a combination of instructions EPOF and POF,  
the M34519T-MCU is placed in RAM backup mode by executing instruction POF only. Instruction  
EPOF has no effect on the M34519T-MCU.  
[Actual MCU]  
Program example 4.1  
Placed in RAM backup mode  
RC  
INY  
EPOF  
POF  
[M34519T-MCU]  
Placed in RAM backup mode  
Program example 4.2  
[Actual MCU]  
RC  
INY  
POF  
Not placed in RAM backup mode  
[M34519T-MCU]  
Placed in RAM backup mode  
4.4 Port I/O Timings  
(1) Port input timings  
Port input timings are the same as with actual the MCUs.  
(2) Port output timings  
When using the M34519T-MCU, output timings are different from those of the actual MCUs,  
because the following ports that are configured with the port emulation circuits.  
• Ports D0--D5  
• Ports P00--P03  
• Ports P10--P13  
With the actual MCUs, changes occur at the beginning of the T3 state of an output instruction.  
With the M34519T-MCU, changes occur at the beginning of the T2 state of the next output  
instruction. Figure 4.2 shows the port output timings of the actual MCUs and M34519T-MCU.  
For the other ports, the output timings are the same as with the actual MCUs.  
Output instruction  
Next output instruction  
System clock  
XIN  
Ports D, P0, P1  
output timings  
on actual MCUs  
Ports D, P0, P1  
output timings of  
M34519T-MCU  
Figure 4.2 Ports D, P0 and P1 output timings  
( 24 / 36 )  
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(3) Port I/O Characteristics  
With the M34519T-MCU, port I/O characteristics are different from actual MCUs because there  
are emulation circuits in ports P00--P03, P10--P13 and D0--D5. Table 4.2 lists port I/O  
characteristics of the M34519T-MCU.  
Table 4.2 Emulation port I/O characteristics  
Port  
Device  
Item  
Condition  
Min.  
Max.  
-
Remarks  
Standard  
VCC = 2.0 V 1.50 V  
VCC = 4.5 V 3.15 V  
-
VIH  
-
-
Input  
74HC245  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 4.5 V  
VCC = 5.0 V  
-
-
-
-
0.50 V  
1.35 V  
0.5 V  
48 mA  
-
-
VIL  
-
P0, P1,  
D0--D5  
VOL  
IOL  
0.35 V  
74ALS641  
74VHC125  
-
VCC = 3.0 V 2.48 V  
VCC = 4.5 V 3.94 V  
IOH = -4 mA  
IOH = -8 mA  
IOL = 4 mA  
IOL = 8 mA  
-
Output*1  
VOH  
-
-
VCC = 3.0 V  
VCC = 4.5 V  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 4.5 V  
VCC = 12 V  
VCC = 12 V  
-
-
-
-
-
-
-
0.44 V  
0.44 V  
-
-
VOL  
-
160  
96 Ω  
10 Ω  
-
RON  
200 Ω  
-
Input/  
P21, P22  
74HC4066  
RON  
IOFF  
IZ  
Output  
±1 µA  
±1 µA  
-
*1 According to the setting of the output method control register FRx, change its device for output  
in the emulation circuit.  
• When N-ch open drain output chosen: 74ALS641  
• When CMOS output chosen: 74VHC125  
4.5 A-D Converter  
For the M34519T-MCU, its voltage is fixed at 3 V or 5 V. Therefore, because of the difference of  
voltage, the results of its A/D conversions are slightly different from the theoretical values. And, some  
characteristics are different from those of actual MCUs, because a flat cable and pitch converter board  
and other devices are used between the evaluation MCU and target system.  
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4.6 System Clock  
Depending on the supply voltage and operation mode, use one of the following frequencies listed in  
Table 4.3.  
Table 4.3 M34519T-MCU operating frequencies  
Mode  
Frequency  
Voltage  
5 V  
Divide-by-8  
Divide-by-4  
Divide-by-2  
Through  
6.0 MHz or less  
Divide-by-8  
Divide-by-4  
Divide-by-2  
Through  
6.0 MHz or less  
4.4 MHz or less  
3 V  
To change a clock frequency, attach the necessary parts to the included oscillator circuit board OSC-2.  
For details about the oscillation circuit constant, consult your oscillator manufacturer.  
4.7 Real-time Capability of the Timer  
The M34519T-MCU has its internal clock operating even during emulation, so that the timer values  
keep changing.  
Examples: (1) When single-stepping the program  
(2) When registers or internal RAM are referenced or modified  
4.8 Pullup Transistor Control  
Because the M34519T-MCU has an emulation circuit present in ports P0 and P1, you cannot use the  
MCU's internal pullup transistors. Therefore, the M34519T-MCU controls on/off of external pullup  
resistors by decoding the pullup control register transfer instructions (TPU0A and TPU1A).  
The M34519T-MCU contains 150kpullup resistors for use with the 4518, 4519, 4583 and 4584  
Groups. If these pullup resistors need to be changed, replace the RA5 resistor array.  
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4.9 Program Execution (G, GB)  
The PC4504 and M34519T-MCU's hardware is subject to the following restrictions with respect to  
the operation of the program execution commands (G and GB).  
(1) Continuous description of instructions  
Hardware breakpoints set in a continuous description of instructions following one after another  
do not cause a break to occur in the continuous description of instructions. A break occurs only  
after fetching the address where the continuous description of instructions is discontinued. (See  
Program example 4.3.)  
However, a break does occur even in a continuous description of instructions when an external  
trigger break or forced break is encountered. For execution to be resumed in this case, you need  
to make sure that the execution start address is next to the continuous description of instructions.  
(See Program example 4.4.)  
Program example 4.3  
LA  
LA  
LA  
0
1
2
POINT:  
; Continuous description of instructions  
POINT+2: XAM 3  
If a break is set at POINT, execution is halted immediately before the XAM instruction at address  
POINT+2.  
Program example 4.4  
LA  
LA  
0
1
2
POINT:  
; Continuous description of instructions  
POINT+1: LA  
POINT+2: XAM 3  
If a forced or external trigger break is applied at POINT, execution is halted at POINT +1. When  
resuming program execution after the break, make sure that the start address is at POINT+2,  
an address immediately after the continuous description of instructions is discontinued.  
(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS)  
In cases when a skip instruction skips the next instruction, a breakpoint set in the skipped  
instruction does not cause execution to halt. (See Program examples 4.5 and 4.6.)  
Program example 4.5  
LXY 0,0  
SZD  
POINT:  
B
jmp_adr  
; Skips when D(0)=0  
POINTA: TAM 0  
If a breakpoint is set at address POINT, the program stops before executing the instruction at  
POINT when D(0)=1, but does not stop running when D(0)=0 because the instruction at POINT  
is skipped. To stop the program immediately after executing a skip instruction, be sure to set  
a breakpoint at both POINT and POINT_A.  
Program example 4.6  
RC  
INY  
TABP  
LA  
0,0  
0
POINT:  
; Skips when D(0)=0  
If a break with pass count is set at address POINT, the count is taken and execution is halted  
only when the instruction at address POINT is executed.  
( 27 / 36 )  
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4.10 External Trigger Signal  
(1) External trigger signal input timing  
The latch timing of the external trigger signal is shown in Figure 4.3.  
Instruction  
Next Instruction  
System clock  
XIN  
External trigger  
signal TRIG  
Figure 4.3 Latch timing of the external trigger signal  
(2) External trigger signal input characteristics  
Trigger breaks work according to the conditions (leading edge/trailing edge) of signals input from  
the external trigger cable. External trigger signals of trace points and break points use the same  
signals. The input characteristics of external trigger signals are shown in Table 4.4 below. See the  
table before using external trigger signals.  
Table 4.4 External trigger signal input characteristics  
Item  
Symbol  
Voltage  
Min.  
Max.  
VCC = 2.0 V  
VCC = 4.5 V  
VCC = 2.0 V  
VCC = 4.5 V  
1.5 V  
-
VIH  
H-level voltage  
3.15 V  
-
0.5 V  
1.35 V  
-
-
L-level voltage  
VIL  
4.11 Other Precautions  
With the M34519T-MCU, you cannot evaluate systems that use some functions as described below.  
In such a case, therefore, the system needs to be evaluated using an evaluation-purpose MCU (OTP  
version).  
(1) Because an emulation circuit exists in the RESET pin, systems that use RESET output cannot be  
evaluated.  
(2) Because the M34519T-MCU has its power supply voltage fixed at 3 V or 5 V, systems that use  
a power-down detect function cannot be evaluated. Therefore, results of A-D conversions may  
be different from expected values.  
(3) Power-on reset operation cannot be verified.  
(4) Because the M34519T-MCU is clocked by the system clock on the board, its clock source cannot  
be changed to an on-chip oscillator, CR or crystal oscillator. When using an emulator, do not use  
the CMCK, CRCK and CYCK instructions in a program.  
(5) With the M34519T-MCU, you cannot use the SRST instruction. When it is used, it will be  
executed as a NOP instruction.  
( 28 / 36 )  
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Chapter 5. Connection Circuit Diagrams  
5.1 Connection Circuit Diagrams  
Figures 5.1 and 5.2 show the connection circuit diagrams of the M34519T-MCU. These circuit  
diagrams depict the M34519T-MCU connection centering on circuits connected to the target system.  
Emulator control blocks and other similar circuits that are not connected to the target system are  
omitted in this diagram.  
Figure 5.1 Connection circuit diagram (1/2)  
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Figure 5.2 Connection circuit diagram (2/2)  
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Chapter 6. Pitch Converter Board External Dimensions  
6.1 M34513T-PTCA  
Figure 6.1 shows external dimensions of the M34513T-PTCA.  
Unit: mm  
Figure 6.1 External dimensions of the M34513T-PTCA  
6.2 M34513T-PTCB  
Figure 6.2 shows external dimensions of the M34513T-PTCB.  
Unit: mm  
Figure 6.2 External dimensions of the M34513T-PTCB  
6.3 M34513T-PTCC  
Figure 6.3 shows external dimensions of the M34513T-PTCC.  
Unit: mm  
Figure 6.3 External dimensions of the M34513T-PTCC  
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MEMO  
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Chapter 7. Maintenance and Guarantee  
7.1 Maintenance  
If dust or dirt collects on any equipment of your emulation system, wipe it off with a dry soft cloth.  
Do not use thinner or other solvents because these chemicals can cause the equipment's surface  
coating to separate.  
7.2 Guarantee  
If your product becomes faulty within twelve months after its purchase while being used under good  
conditions by observing "Precautions for Safety" described in Chapter 1 of this user's manual, we will  
repair or replace your faulty product free of charge. Note, however, that if your product's fault is raised  
by any one of the following causes, we will repair it or replace it with new one with extra-charge:  
• Misuse, abuse, or use under extraordinary conditions  
• Unauthorized repair, remodeling, maintenance, and so on  
• Inadequate user's system or misuse of it  
• Fires, earthquakes, and other unexpected disasters  
In the above cases, contact your local distributor. If your product is being leased, consult the leasing  
company or the owner.  
7.3 Repair Provisions  
(1) Repair with extra-charge  
The products elapsed more than twelve months after purchase can be repaired with extra-charge.  
(2) Replacement with extra-charge  
If your product's fault falls in any of the following categories, the fault will be corrected by  
replacing the entire product instead of repair, or you will be advised to purchase new one,  
depending on the severity of the fault.  
• Faulty or broken mechanical portions  
• Flaw, separation, or rust in coated or plated portions  
• Flaw or cracks in plastic portions  
• Faults or breakage caused by improper use or unauthorized repair or modification  
• Heavily damaged electric circuits due to overvoltage, overcurrent or shorting of power supply  
• Cracks in the printed circuit board or burnt-down patterns  
• Wide range of faults that makes replacement less expensive than repair  
• Unlocatable or unidentified faults  
(3) Expiration of the repair period  
When a period of twelve months elapses after the model was dropped from production, repairing  
products of the model may become impossible.  
(4) Transportation fees at sending your product for repair  
Please send your product to us for repair at your expense.  
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7.4 How to Request for Repair  
If your M34519T-MCU is found faulty, follow the procedure below to send your product for repair.  
Customer  
Distributor  
Fill in the Repair Request Sheet included with this product, then send it  
along with this product for repair to your local distributor. Make sure  
that information in the Repair Request Sheet is written in as much detail  
as possible to facilitate repair.  
After checking the contents of fault, the distributor should please send  
the faulty product along with the Repair Request Sheet to Renesas  
Solutions Corp.  
Renesas Solutions When the faulty product is repaired, it will be returned to the customer  
at the earliest convenience.  
CAUTION  
Note on Transporting the Product:  
• When sending your product for repair, use the packing box and cushion material supplied with the  
product when delivered to you and specify handling caution for it to be handled as precision  
equipment. If packing of your product is not complete, it may be damaged during transportation.  
When you pack your product in a bag, make sure to use conductive polyvinyl supplied with the  
product (usually a blue bag). When you use other bags, they may cause a trouble on your product  
because of static electricity.  
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M34519T-MCU User's Manual  
Rev.2.00  
July 1, 2004  
REJ10J0071-0200Z  
COPYRIGHT ©2004 RENESAS TECHNOLOGY CORPORATION  
AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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