Renesas Computer Hardware H8 3334 Series User Guide

H8/3337Y Series, H8/3334 Series  
TQFP-80C  
User System Interface Cable  
(HS3337ECN61H)  
for E6000 Emulator  
User’s Manual  
HS3337ECN61HE(C)  
 
Preface  
Thank you for purchasing the E6000 emulator for the Renesas’s original microprocessor H8/300  
series.  
The HS3337ECN61H is a user system interface cable that connects an H8/300 series E6000  
emulator (HS3008EPI60H; hereinafter referred to as the emulator) to the IC socket for a TQFP-  
80C package (package code: TFP-80C) for the H8/3337Y series or H8/3334 series MCU on the  
user system.  
i
 
Contents  
Preface  
.........................................................................................................i  
Section 1 Configuration....................................................................................1  
Section 2 Connection Procedures......................................................................4  
2.1 Connecting User System Interface Cable to Emulator Station .........................................4  
2.2 Connecting User System Interface Cable to User System ................................................5  
2.2.1 Installing IC Socket .............................................................................................5  
2.2.2 Soldering IC Socket.............................................................................................5  
2.2.3 Inserting Cable Head ...........................................................................................5  
2.2.4 Fastening Cable Head ..........................................................................................6  
2.2.5 Connecting Cable Body to Cable Head ...............................................................8  
2.3 Recommended Dimensions for User System Mount Pad .................................................9  
2.4 Dimensions for User System Interface Cable Head..........................................................10  
2.5 Resulting Dimensions after Connecting User System Interface Cable.............................11  
Section 3 Installing the MCU to the User System.............................................12  
Section 4 Verifying Operation...........................................................................14  
Section 5 Notice ................................................................................................15  
ii  
 
Section 1 Configuration  
CAUTION  
Use an IC149-080-058-B51 socket (manufactured by  
YAMAICHI ELECTRONICS Co., Ltd.) for the TFP-80C package  
IC socket on the user system.  
Figure 1 shows the configuration of the HS3337ECN61H user system interface cable for the  
TFP-80C package.  
1
 
To emulator station  
Cable body  
Screws (M2.6 x 12 mm)  
with flat washers  
Screws (M2.6 x 8 mm)  
with flat washers  
(for fastening cable head)  
Socket cover  
Cable head  
IC socket  
User system  
Figure 1 HS3337ECN61H User System Interface Cable  
2
 
Table 1 lists the HS3337ECN61H components. Please make sure you have all of these  
components when unpacking.  
Table 1  
HS3337ECN61H Components  
No. Component  
Quantity  
Remarks  
1
2
3
4
5
6
Cable body  
1
1
1
1
4
4
Includes flat cable  
Cable head  
IC socket  
For the TFP-80C package  
Socket cover  
For installing an TFP-80C-packaged MCU  
For fastening cable head (with four flat washers)  
Screws (M2.6 x 12 mm)  
Screws (M2.6 x 8 mm)  
For installing an TFP-80C-packaged MCU (with  
four flat washers)  
7
Documentation  
1
User’s manual for HS3337ECN61H (this manual)  
3
 
Section 2 Connection Procedures  
2.1  
Connecting User System Interface Cable to Emulator Station  
WARNING  
Always switch OFF the user system and the emulator  
product before the USER SYSTEM INTERFACE CABLE  
is connected to or removed from any part. Before connecting,  
make sure that pin 1 on both sides are correctly aligned. Failure to  
do so will damage the user system and the emulator product or will  
result in PERSONAL INJURY. The USER PROGRAM will be  
LOST.  
To connect the cable body to the emulator station, follow the instructions below.  
1. Make sure the user system and emulator station are turned off.  
2. After making sure the direction of the cable body connector is correct, firmly insert the cable  
body connector into the emulator station socket (figure 2).  
Emulator station  
0
0
0
6
E
Cable body  
User system interface cable  
Figure 2 Connecting User System Interface Cable to Emulator Station  
4
 
2.2  
Connecting User System Interface Cable to User System  
WARNING  
Always switch OFF the user system and the emulator  
product before the USER SYSTEM INTERFACE CABLE  
is connected to or removed from any part. Before connecting,  
make sure that pin 1 on both sides are correctly aligned. Failure to  
do so will damage the user system and the emulator product or will  
result in PERSONAL INJURY. The USER PROGRAM will be  
LOST.  
To connect the cable head to the user system, follow the instructions below.  
2.2.1 Installing IC Socket  
After checking the location of pin 1 on the IC socket, apply epoxy resin adhesive to the bottom of  
the IC socket for an TFP-80C package, and fasten it to the user system before soldering.  
2.2.2  
Soldering IC Socket  
After fastening, solder the IC socket for an TFP-80C package to the user system. Be sure to  
completely solder the leads so that the solder slops gently over the leads and forms solder fillets.  
(Use slightly more solder than the MCU.)  
2.2.3  
Inserting Cable Head  
CAUTION  
Check the location of pin 1 before inserting.  
Align pin 1 on the IC socket for an TFP-80C package on the user system with pin 1 on the user  
system interface cable head, and insert the user system interface cable head into the IC socket on  
the user system, as shown in figure 3.  
5
 
2.2.4  
Fastening Cable Head  
CAUTION  
1. Use a Phillips-type screwdriver whose head matches  
the screw head.  
2. The tightening torque must be 0.294 N•m or less.  
If the applied torque cannot be accurately measured,  
stop tightening when the force required to turn the screw  
becomes significantly greater than that needed when first  
tightening. If a screw is tightened too much, the screw head  
may break or an IC socket contact error may be caused by  
a crack in the IC socket solder.  
3. If the emulator does not operate correctly, cracks might  
have occurred in the solder. Check conduction with  
a tester and re-solder the IC socket if necessary.  
Fasten the user system interface cable head to the IC socket for an TFP-80C package on the user  
system with the four screws (M2.6 x 12 mm) provided. Each screw should be tightened a little at  
a time, alternating between screws on opposing corners. Take special care, such as manually  
securing the IC socket soldered area, to prevent the soldered IC socket from being damaged by  
overtightening the screws or twisting the components.  
6
 
Screws (M2.6 x 12 mm), flat washer  
Cable head  
Pin 1  
IC socket  
(IC149-080-058-B51 manufactured by  
YAMAICHI ELECTRONICS Co. Ltd.)  
User system  
Figure 3 Connecting User System Interface Cable to User System  
7
 
2.2.5  
Connecting Cable Body to Cable Head  
Connect the cable body to the cable head.  
Cable body  
Removing  
Push the remove jig  
Remove jig  
Cable head  
User system  
Figure 4 Fastening Cable Body  
8
 
2.3  
Recommended Dimensions for User System Mount Pad  
Figure 5 shows the dimensions for the recommended mount pad (footprint) for the user system  
with an IC socket for an TFP-80C package (IC149-080-058-B51: manufactured by YAMAICHI  
ELECTRONICS Co., Ltd.). Note that the dimensions in figure 5 are somewhat different from  
those of the actual chip's mount pad.  
15.10 (min.)  
11.80 (max.)  
0.50 19 = 9.50 0.05  
0.50 0.05  
0.30 0.05  
Unit: mm  
Figure 5 Recommended Dimensions for Mount Pad  
9
 
2.4  
Dimensions for User System Interface Cable Head  
The dimensions for the user system interface cable head are shown in figure 6.  
Unit: mm  
Tolerance: –0.5 mm  
Figure 6 Dimensions for User System Interface Cable Head  
10  
 
2.5  
Resulting Dimensions after Connecting User System Interface Cable  
The resulting dimensions, after connecting the user system interface cable head to the user system,  
are shown in figure 7.  
Cable head  
IC socket  
(IC149-080-058-B51  
manufactured by  
YAMAICHI ELECTRONICS Co. Ltd.)  
User system  
Unit: mm  
Tolerance: –0.5 mm  
Figure 7 Resulting Dimensions after Connecting User System Interface Cable  
11  
 
Section 3 Installing the MCU to the User System  
CAUTION  
1. Check the location of pin 1 before inserting.  
2. Use a Phillips-type screwdriver whose head matches  
the screw head.  
3. The tightening torque must be 0.294 N•m or less.  
If the applied torque cannot be accurately measured,  
stop tightening when the force required to turn the screw  
becomes significantly greater than that needed when first  
tightening. If a screw is tightened too much, the screw head  
may break or an IC socket contact error may be caused by  
a crack in the IC socket solder.  
4. If the MCU does not operate correctly, cracks might have  
occurred in the solder. Check conduction with a tester  
and re-solder the IC socket if necessary.  
Check the location of pin 1 before inserting the MCU into the IC socket on the user system, as  
shown in figure 8. After inserting the MCU, fasten the socket cover with the provided four  
screws (M2.6 x 8 mm). Take special care, such as manually securing the IC socket soldered area,  
to prevent the IC socket from being damaged by overtightening the screws or twisting the  
components.  
12  
 
Screws (M2.6 x 8 mm)  
with flat washers  
Socket cover  
MCU  
Pin 1  
IC socket  
(IC149-080-058-B51  
manufactured by  
YAMAICHI ELECTRONICS Co., Ltd.)  
User system  
Figure 8 Installing MCU to User System  
13  
 
Section 4 Verifying Operation  
1. When using the H8/300 series E6000 emulator (HS3008EPI60H), turn on the emulator  
according to the procedures described in the H8/300 Series E6000 Emulator User's Manual  
(HS3008EPI60HE).  
2. Verify the user system interface cable connections by accessing the external memory and ports  
to check the bus states of the pins. If an error is detected, recheck the soldered IC socket and  
the location of pin 1.  
3. The emulator connected to this user system interface cable supports two kinds of clock  
sources: an emulator internal clock and an external clock on the user system. For details, refer  
to the H8/300 Series E6000 Emulator User's Manual (HS3008EPI60HE).  
To use the emulator internal clock  
Select the clock in the emulator station as the system clock (φ), by using the CLOCK  
command (emulator command).  
To use the external clock on the user system as the system clock  
Select target clock t or t2 with the CLOCK command (emulator command). Supply the  
external clock from the user system to the emulator. Connect a crystal oscillator to the  
EXTAL and XTAL terminals for the system clock. In the H8/3337Y series, the system  
clock (φ) has the same frequency as the external clock, and in the H8/3334 series, the  
system clock has a half frequency of the external clock.  
Figure 9 shows the oscillator circuit on the user system interface cable.  
Figure 9 Oscillator Circuit  
14  
 
Section 5 Notice  
1. Make sure that pin 1 on the user system IC socket is correctly aligned with pin 1 on the cable  
head before inserting the cable head into the user system IC socket.  
2. The dimensions of the recommended mount pad for the user system IC socket are different  
from those of the MCU.  
3. This user system interface cable is specifically designed for the HS3008EPI60H emulator. Do  
not use this cable with any other emulator station.  
4. To prevent breaking of wires in the cable body, do not place heavy or sharp metal objects on  
the user system interface cable.  
5. While the emulator station is connected to the user system with the user system interface  
cable, force must not be applied to the cable head. Place the emulator station, user system  
interface cable, and user system as shown in the example in figure 10.  
Place components so that the cable body and cable head are  
parallel to the user system.  
Cable  
Emulator station  
Cable head is parallel  
to emulator station  
Cable head is parallel  
to user system  
User system  
Figure 10 User System Interface Cable Location Example  
6. The P1 short connector is used for testing. Do not remove the short pins that are inserted in  
the sides of pin 1 and pin 2.  
3
1
P1  
Figure 11 P1 Short Connector  
15  
 

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