Renesas Computer Hardware H8 3814 Series User Guide

H8/3834 Series, H8/3814 Series,  
H8/3877 Series  
FP-100A  
User System Interface Cable  
(HS3834ECF61H)  
for E6000 Emulator  
User’s Manual  
Rev. 4.0  
4/1/03  
Renesas Technology Corp.  
HS3834ECF61HE(D)  
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Preface  
Thank you for purchasing this user system interface cable (HS3834ECF61H) for the Renesas’s  
original microcomputer H8/300L series.  
The HS3834ECF61H is a user system interface cable that connects an H8/300L series E6000  
emulator (HS3L08EPI60H; hereinafter referred to as the emulator) to the IC socket for a FP-100A  
package for the H8/3834 series, H8/3814 series, or H8/3877 series MCU on the user system.  
The H8/3834 series, H8/3814 series, and H8/3877 series MCUs can be emulated using the same  
user system interface cable by setting the MCU type switch (SW1). (For details, refer to item 4 in  
section 4, Verifying Operation.)  
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Contents  
ii  
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Section 1 Configuration  
CAUTION  
Use an IC149-KS-11113-0 socket (manufactured by  
YAMAICHI ELECTRONICS Co., Ltd.) for the FP-100A  
package IC socket on the user system.  
Figure 1 shows the configuration of the HS3834ECF61H user system interface cable for the  
FP-100A package.  
Figure 1 HS3834ECF61H User System Interface Cable  
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Table 1 lists the HS3834ECF61H components. Please make sure you have all of these components  
when unpacking.  
Table 1  
HS3834ECF61H Components  
No. Component  
Quantity  
Remarks  
1
2
3
4
5
6
Cable body  
1
1
1
1
2
1
Flat cable  
Cable head  
IC socket  
For the FP-100A package  
Socket cover  
Screws (M2.5 x 11 mm)  
Documentation  
For installing an FP-100A-packaged MCU  
For fastening cable head (with two flat washers)  
User’s manual for HS3834ECF61H (this manual)  
2
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Section 2 Connection Procedures  
2.1  
Connecting User System Interface Cable to Emulator Station  
WARNING  
Observe the precautions listed below. Failure to do so  
will result in a FIRE HAZARD and will damage the user  
system and the emulator product or will result in  
PERSONAL INJURY. The USER PROGRAM will be  
LOST.  
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.  
2. The user system interface cable dedicated to the  
emulator must be used.  
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.  
CAUTION  
When connecting or removing the user system interface  
cable, apply force only in the direction suitable for  
connection or removal, while making sure not to bend or  
twist the cable or connectors.  
Otherwise, the connectors will be damaged.  
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).  
3
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Figure 2 Connecting User System Interface Cable to Emulator Station  
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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 result in a FIRE HAZARD and  
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 FP-100A package, and fasten it to the user system before soldering.  
2.2.2  
Soldering IC Socket  
After fastening, solder the IC socket for an FP-100A 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 FP-100A 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.  
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2.2.4  
Fastening Cable Head  
CAUTION  
1. Use a Philips-type screwdriver whose head matches  
the screw head.  
2. The tightening torque must be 0.098 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 a socket contact error may be caused  
by a crack in the 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 socket if necessary.  
Fasten the user system interface cable head to the IC socket for an FP-100A package on the user  
system with the two screws (M2.5 x 11 mm; with two flat washers) provided. Each screw should be  
tightened a little at a time, alternating between the sides. 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.  
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Figure 3 Connecting User System Interface Cable to User System  
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2.2.5  
Fastening Cable Body  
Connect the cable body to the cable head.  
Figure 4 Fastening Cable Body  
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2.3  
Recommended Dimensions for User System Mount Pad  
Figure 5 shows the recommended dimensions for the mount pad (footprint) for the user system with  
an IC socket for an FP-100A package (IC149-KS-11113-0: 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.  
27.4 (min.)  
21.4 (max.)  
0.65 x 29 = 18.85 – 0.1  
+ 0.1  
0.35  
0.65 – 0.05  
- 0.05  
Unit: mm  
Figure 5 Recommended Dimensions for Mount Pad  
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2.4  
Dimensions for User System Interface Cable Head  
The dimensions for the user system interface cable head are shown in figure 6.  
Figure 6 Dimensions for User System Interface Cable Head  
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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.  
Figure 7 Resulting Dimensions after Connecting User System Interface Cable  
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Section 3 Installing the MCU to the User System  
CAUTION  
1. Check the location of pin 1 before inserting.  
2. The tightening torque must be 0.098 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 a socket contact error may be caused  
by a crack in the socket solder.  
3. 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, put the socket cover on the MCU and the IC socket and  
fasten it with the four corner tabs.  
Figure 8 Installing MCU to User System  
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Section 4 Verifying Operation  
1. When using the H8/300L series E6000 emulator (HS3L08EPI60H), 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 ports and checking 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 the MCU clock and  
subclock. For details, refer to the H8/300L 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) and the subclock  
(φw), by using the CLOCK command (emulator command).  
To use the external clock on the user system as the system clock  
Select target clock t2 with the CLOCK command (emulator command). Supply the external  
clock from the user system to the emulator by inputting the external clock from the OSC1  
terminal on the cable head or connecting a crystal oscillator to the OSC1 and OSC2 terminals.  
For details, refer to section 4, Clock Pulse Generator in the H8/3834 Series, H8/3814 Series,  
H8/3877 Series Hardware Manual.  
To use the external clock on the user system as the subclock  
Select target clock sub t with the CLOCK command (emulator command). Supply the  
external clock from the user system to the emulator. To input an external subclock from the  
user system, input clock pulses satisfying the specifications shown in figure 9 into the X1  
terminal. The oscillator circuits on the user system interface cable cannot generate external  
subclock pulses by using the crystal oscillator connected to the user system.  
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Figure 9 shows the system clock oscillator on the user system interface cable and the subclock input  
specifications.  
R1 1 M Ω  
Vcc  
0.8 Vcc  
0.8 Vcc  
HCU04  
To E6000  
emulator  
HCU04  
0.3 Vcc  
0.3 Vcc  
R2 270Ω  
55 ns max. 55 ns max.  
0 V  
OSC1 OSC2  
Vcc: User System Vcc  
(3.0 V to 5.0 V)  
System clock oscillator  
Subclock input specifications  
Figure 9 System Clock Oscillator and Subclock Input Specifications  
4. Select the MCU type by setting the MCU type switch (SW1) as follows before using the user  
system interface cable:  
For the H8/3834 series or H8/3814 series: Turn off the switch (to the 3834 side)  
For the H8/3877 series: Turn on the switch (to the 3876 side).  
Figure 10 shows the allowable SW1 setting. Do not use any other setting.  
SW1  
SW1  
3834  
3876  
3834  
3876  
OFF  
ON  
OFF  
ON  
H8/3834series,  
H8/3814 series  
H8/3877 series  
Figure 10 SW1 Setting  
14  
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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 HS3L08EPI60H 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.  
Figure 11 User System Interface Cable Location Example  
6. The P1 short connector is used for testing. Do not remove the inserted jumper pin.  
Figure 12 P1 Short Connector  
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