Renesas Computer Hardware TQFP 100G User Guide

H8S/2237 Series  
TQFP-100G  
User System Interface Cable  
(HS2237ECN61H)  
for E6000 Emulator  
User’s Manual  
HS2237ECN61HE(C)  
 
Preface  
Thank you for purchasing this user system interface cable (HS2237ECN61H) for the Renesas’s  
original microcomputer H8S/2237 series.  
The HS2237ECN61H is a user system interface cable that connects an H8S/2633 series E6000  
emulator (HS2633EPI61H; hereinafter referred to as the emulator) to the IC socket for a  
TQFP-100G package (package code: TFP-100G) for the H8S/2237 series MCU on the user system.  
i
 
 
Contents  
ii  
 
Section 1 Configuration  
CAUTION  
Use an NQPACK100SE socket (manufactured by  
Tokyo Eletech Corporation) for the TFP-100G package  
IC socket on the user system.  
Figure 1 shows the configuration of the HS2237ECN61H user system interface cable for the  
TFP-100G package.  
1
 
 
To emulator station  
Cable body  
Screws (M2 x 10 mm)  
(for fastening cable head)  
Screws (M2 x 6 mm)  
Socket cover  
Cable head  
IC socket  
User system  
Figure 1 HS2237ECN61H User System Interface Cable  
2
 
Table 1 lists the HS2237ECN61H components. Please make sure you have all of these components  
when unpacking.  
Table 1  
HS2237ECN61H Components  
No. Component  
Quantity  
Remarks  
1
2
3
4
5
6
7
8
9
Cable body  
1
1
1
1
4
4
3
1
1
Includes flat cable  
Cable head  
IC socket  
For the TFP-100G package  
Socket cover  
For installing a TFP-100G packaged MCU  
For fastening cable head  
Screws (M2 x 10 mm)  
Screws (M2 x 6 mm)  
Guide pins (φ 1 mm)  
Screwdriver  
For installing a TFP-100G packaged MCU  
For determining the IC socket location  
For tightening screws  
Documentation  
User’s manual for HS2237ECN61H (this manual)  
3
 
Section 2 Connection Procedures  
Connecting User System Interface Cable to Emulator Station  
WARNING  
2.1  
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, make sure the user system and emulator station  
are turned off.  
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.  
5
 
 
2.2.1  
Installing IC Socket  
1. Confirming the location of IC socket  
CAUTION  
After confirming the location of pin 1 on the IC socket, apply  
epoxy resin adhesive to the end of the four projections at the bottom  
of the IC socket, and fasten it to the user system.  
Use the guide pins provided to determine where to install the IC socket, as shown in figure 3.  
Pin 1  
Guide pins  
4 projections to apply  
IC socket  
epoxy resin adhesive to  
(NQPACK100SE  
manufactured by  
Tokyo Eletech Corporation)  
Bottom view of IC socket  
User system  
Figure 3 Location Setting of IC Socket  
2. Solder the IC socket for a TFP-100G package to the user system.  
CAUTION  
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.)  
6
 
 
2.2.2  
Inserting Cable Head  
CAUTION  
Check the location of pin 1 before inserting.  
Align pin 1 on the IC socket for a TFP-100G 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 4.  
2.2.3  
Fastening Cable Head  
CAUTION  
1. Check the location of pin 1 before inserting.  
2. Use the screwdriver provided for tightening screws.  
3. The tightening torque must be 0.054 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.  
7
 
 
Fasten the user system interface cable head to the IC socket for a TFP-100G package on the user  
system with the four screws (M2 x 10 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.  
Screws (M2 x 10 mm)  
Cable head  
IC socket  
Pin 1  
(NQPACK100SE  
manufactured by  
Tokyo Eletech Coporation)  
User system  
Figure 4 Connecting User System Interface Cable to User System  
8
 
2.2.4  
Connecting Cable Body to Cable Head  
Connect the cable body to the cable head.  
Cable body  
R
Push the remove jig  
Remove jig  
Cable head  
User system  
Figure 5 Fastening Cable Body  
9
 
 
2.3  
Recommended Dimensions for User System Mount Pad  
Figure 6 shows the recommended dimensions for the mount pad (footprint) for the user system with  
an IC socket for an TFP-100G package (NQPACK100SE: manufactured by Tokyo Eletech  
Corporation). Note that the dimensions in figure 6 are somewhat different from those of the actual  
chip's mount pad.  
15.10 (min.)  
11.10 (max.)  
0.40 x 24 = 9.60 – 0.05  
0.40 – 0.05  
0.20 – 0.05  
Unit: mm  
Figure 6 Recommended Dimensions for Mount Pad  
10  
 
 
2.4  
Dimensions for User System Interface Cable Head  
The dimensions for the user system interface cable head are shown in figure 7.  
Unit: mm  
Tolerance: –0.5 mm  
Figure 7 Dimensions for User System Interface Cable Head  
11  
 
 
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 8.  
Cable head  
IC socket  
(NQPACK100SE  
manufactured by  
Tokyo Eletech Corporation)  
User system  
Unit: mm  
Tolerance: –0.5 mm  
Figure 8 Resulting Dimensions after Connecting User System Interface Cable  
12  
 
 
Section 3 Installing the MCU to the User System  
CAUTION  
1. Check the location of pin 1 before inserting.  
2. Use the screwdriver provided for tightening screws.  
3. The tightening torque must be 0.054 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 9. After inserting the MCU, fasten the socket cover with the provided four screws  
(M2 x 6 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.  
13  
 
 
Screws (M2 x 6 mm)  
Socket cover  
MCU  
Pin 1  
IC socket  
(NQPACK100SE  
manufactured by  
Tokyo Eleteck Corporation)  
User system  
Figure 9 Installing MCU to User System  
14  
 
Section 4 Verifying Operation  
1. When using the E6000 emulator for the H8S/2633 series, turn on the emulator according to the  
procedures described in the E6000 Series Emulator User's Manual (HS2000EPI61HE).  
2. Verify the user system interface cable connections by accessing the external memory and ports  
to check the bus states of the pins with the MEMORY_FILL command (emulator command). 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  
as the MCU clock: an emulator internal clock and an external clock on the user system. For  
details, refer to the Emulator Supplementary Information (HS2633EPI61HE).  
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  
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 (φ), and to the OSC1 and OSC2  
terminals for the subclock. The user system interface cable has the oscillator circuits shown  
in figure 10. For details, refer to section 19, Clock Pulse Generator, in the H8S/2237 Series  
Hardware Manual.  
R13 10 k Ω  
R1 1 MΩ  
HCU04  
R5 3.3 MΩ  
R12 2.2 kΩ  
To E6000  
emulator  
To E6000  
emulator  
HCU04  
HCU04  
HCU04  
HCU04  
R6 470 kΩ  
R2 270 Ω  
OSC1 OSC2  
EXTAL XTAL  
System clock oscillator  
Subclock oscillator  
Figure 10 Clock Oscillator Circuits  
15  
 
 
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 HS2633EPI61H 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 11.  
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 11 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.  
1
3
P1  
Figure 12 P1 Short Connector  
16  
 
 

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