H8/3644 Series
TFP-80C
User System Interface Cable
(HS3644ECN61H)
for E6000 Emulator
User’s Manual
Rev. 4.0
4/1/03
Renesas Technology Corp.
HS3644ECN61HE(D)
Cautions
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have received the latest product standards or specifications before final design, purchase or use.
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However, contact Renesas’s sales office before using the product in an application t hat demands
especially high quality and reliability or where its failure or malfunction may directly threaten
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support.
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particularly for maximum rating, operating supply voltage range, heat radiation characteristics,
installation conditions and other characteristics. Renesas bears no responsibility for failure or
damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider
normally foreseeable failure rates or failure modes in semiconductor devices and employ
systemic measures such as fail-safes, so that the equipment incorporating Renesas product does
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Preface
Thank you for purchasing this user system interface cable (HS3644ECN61H) for the Renesas’s
original microcomputer H8/300L series.
The HS3644ECN61H 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 TFP-80C
package for the H8/3644 series MCU on the user system.
i
Contents
Section 1 Configuration....................................................................................1
Section 2 Connection Procedures......................................................................3
2.1 Connecting User System Interface Cable to Emulator Station.........................................3
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 ...........................................................................................6
2.2.4 Fastening Cable Head..........................................................................................6
2.2.5 Fastening Cable Body..........................................................................................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 ................................................................................................17
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 HS3644ECN61H user system interface cable for the
TFP-80C package.
Figure 1 HS3644ECN61H User System Interface Cable
2
1
Table 1 lists the HS3644ECN61H components. Please make sure y ou have all of these component s
when unpacking.
Table 1 HS3644ECN61H Components
No. Component Quantity Remarks
1 Cable body 1 Flat cable
2 Cable head 1
3 IC socket 1 For the TFP-80C package
4 Socket cover 1 For installing an TFP-80C-packaged MCU
5 Screws (M2.6 x 12 mm) 4 For fastening cable head
6 Screws (M2.6 x 8 mm) 4 For installing an TFP-80C-packaged MCU (with
7 Documentation 1 User’s manual for HS3644ECN61H (this manual)
four flat washers)
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
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 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 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.)
5
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.
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 0.294 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.
6
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; with four flat washers) 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.
Cable head
User system
Figure 3 Connecting User System Interface Cable to User System
7
2.2.5 Fastening Cable Body
Connect the cable body to the cable head.
Cable body
Unfastening jig
Removing
Push the unfastening jig
Cable head
User system
Figure 4 Fastening Cable Body
8
2.3 Recommended Dimensions for User System Mount Pad
Figure 5 shows the recommended di mensions for t he mount pad (footprint ) for the user system wit h
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
0.50
19 = 9.50
0.05
0.30
0.05
0.05
0.05
0.50
0.05
Unit: mm
Figure 5 Recommended Dimensions for Mount Pad
19 = 9.50
0.50
9
2.4 Dimensions for User System Interface Cable Head
The dimensions for the user system interface cable head are shown in figure 6.
10
Figure 6 Dimensions for User System Interface Cable Head
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
11
Section 3 Installing the MCU to the User System
CAUTION
1. Check the location of pin 1 before inserting.
2. Use a Philips-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; with four flat washers). Take special care, such as manually securing the IC socket
soldered area, to prevent the IC socket from bei ng damaged by overtightening the screws or twi sting
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 H8/300L series E6000 emulator (HS3L08EPI60H), turn on the emulator
according to the procedures described in the H8/300L 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 comm and (emulator comm and). 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.
When a crystal oscillator is inserted into the OSC1 and OSC2 terminals for the system clock,
the clock is generated by the oscillator circuits shown in figure 9. To input an external clock
from the user system, input clock pulses satisfying the specifications described in the MCU
hardware manual into the OSC1 terminal. The system clock (φ) frequency is half of the
external clock frequency.
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 syst em to the em ul ator. To i nput an external subclock from t he
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.
14
Figure 9 shows the system clock oscillator on the user system interface cable and the subclock input
specifications.
R1 1 M
Ω
HCU04
Vcc
0.8
Vcc
0.8
Vcc
To E6000
HCU04
R2 270
emulator
Ω
0.3 Vcc
ns max. 55 ns max.
V
0
55
0.3
Vcc
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
15
4. The P60 to P67 pins are CMOS large-current ports in the MCU, but in the emulator, they are
normal ports. However, when this user system interface cable is used, a large current of I
OL
10.0 mA (max.) can be output from the ports by changing t he P5 jumper setting. Note that when
the jumper is set to the large-current mode, the P60 to P67 pins become output ports.
Terminals 1 and 2 of jumper P5 are closed: Large-current output ports.
To use the external clock on the user system as the system clock
The pins are set to be normal output ports at shipment.
AC244
P60
.
.
To user system
.
To E6000
emulator
station
P60
.
.
.
=
P67
P5
123
Bus switch
22
Ω
P67
Figure 10 P60 to P67 Interface Circuit
16
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
17
6. The flash memory functions of the H8/3644 series are not supported by the emulator. Therefore,
do not apply 12 V to Vpp/P90 and TEST pins. If 12 V is applied, the emulator will detect it as
the test mode. The Vpp/P90 and TEST pins have circuits for protection against 12-v applicati on,
as shown in figure 12.
Vpp/P90 pin (P90 is an I/O port)
From user system
470
Zener voltage: Approx. 6.0 V
x 2Ω
To E6000 emulator station
TEST pin
15 kΩ
From user system
27 kΩ
10 k
Ω
To E6000 emulator station
Figure 12 Vpp/P90 and TEST Pin Protection Circuits
7. The P1 short connector is used for testing. Do not remove the inserted jumper pin.
18
Figure 13 P1 Short Connector
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