Renesas H8/3937 Series User manual

H8/3937R, H8/3937 Series TFP-100G
User System Interface Cable
(HS3937ECN61H)
for E6000 Emulator
User’s Manual
HS3937ECN61HE(B)

Cautions
1. Renesas neither warrants nor grants licenses of any rights of Renesas’s or any third party’s
patent, copyright, trademark, or other intellectual property rights for information contained in
this document. Renesas bears no responsibility for problems that may arise with third party’s
rights, including intellectual propertyrights, in connection with use of the information contained
in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you
have received the latest product standards or specifications before final design, purchase or use.
3. Renesas makes every attempt to ensure that its products are of high quality and reliability.
However, contact Renesas’s sales office before using the product in an application that demands
especially high quality and reliability or where its failure or malfunction may directly threaten
human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power,
combustion control, transportation, traffic, safety equipment or medical equipment for life
support.
4. Design your application so that the product is used within the ranges guaranteed by Renesas
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
not cause bodily injury, fire or other consequential damage due to operation of the Renesas
product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document
without written approval from Renesas.
7. Contact Renesas’s sales office for any questions regarding this document or Renesas
semiconductor products.

i
Preface
Thank you for purchasing this user system interface cable (HS3937ECN61H) for the Renesas’s
original microcomputer H8/3937R, H8/3937 series.
The HS3937ECN61H is a user system interface cable that connects an H8/300L series E6000
emulator (HS388REPI60H; hereinafter referred to as the emulator) through the expansion board to
the IC socket for a TFP-100G package for the H8/3937R, H8/3937 series MCU on the user system.

ii
Contents
Section 1 Configuration....................................................................................1
Section 2 Connection Procedures......................................................................3
2.1 Connecting User System Interface Cable to Expansion Board.........................................3
2.2 Connecting User System Interface Cable to User System................................................5
2.2.1 Installing IC Socket .............................................................................................6
2.2.2 Soldering IC Socket.............................................................................................6
2.2.3 Inserting Cable Head ...........................................................................................7
2.2.4 Fastening Cable Head..........................................................................................7
2.2.5 Fastening Cable Body..........................................................................................9
2.3 Recommended Dimensions for User System Mount Pad.................................................10
2.4 Dimensions for User System Interface Cable Head..........................................................11
2.5 Resulting Dimensions after Connecting User System Interface Cable.............................12
Section 3 Installing the MCU to the User System.............................................13
Section 4 Verifying Operation...........................................................................15
Section 5 Notice ................................................................................................17

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 HS3937ECN61H user system interface cable for the
TFP-100G package.
Figure 1 HS3937ECN61H User System Interface Cable
1

2
Table 1 lists the HS3937ECN61H components. Please make sure you have all of these components
when unpacking.
Table 1 HS3937ECN61H Components
No. Component Quantity Remarks
1 Cable body 1 Flat cable
2 Cable head 1
3 IC socket 1 For the TFP-100G package
4 Socket cover 1 For installing an TFP-100G packaged MCU
5 Screws (M2.0 x 10 mm) 4 For fastening cable head
6 Screws (M2.0 x 6 mm) 4 For installing an TFP-100G packaged MCU
7 Guide pins (φ1 mm) 3 For determining the IC socket location
8 Screwdriver 1 For tightening screws
9 Documentation 1 User’s manual for HS3937ECN61H (this manual)

Section 2 Connection Procedures
2.1 Connecting User System Interface Cable to Expansion Board
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. The user system interface cable must be
connected to an H8/300L Series E6000 emulator through the
H8/3937R, 3937 Series expansion board. Do not connect the
user system interface cable directly to the E6000
emulator.
3

2. [1] After making sure the direction of the expansion board connector labeled E6000
EMULATOR is correct, firmly insert the expansion board connector into the emulator
station connector ([1] in figure 2).
[2] Connect the expansion board labeled USER INTERFACE CABLE and the user system
interface cable body.
6000
USERI
N
T
ERFACECABLE
E6000 EMULATOR
E6000
[2]
160kHz
Emulator station
Expansion board
[1]
Subclock selection
E
Cable body connector
User system interface cable
Figure 2 Connecting User System Interface Cable to Expansion Board
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, the emulator product, and the
expansion board 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
After checking the location of pin 1 on the IC socket, determine where to install the IC socket by
using the guide pins provided as shown in figure 3. 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 before soldering.
User system
IC socket
(NQPACK100SE
manufactured by
Tokyo Eletech Corporation)
Guide pins
4 projections to apply
epoxy resin adhesive to
Bottom view of IC socket
Pin 1
Figure 3 Location Setting of IC Socket
2.2.2 Soldering IC Socket
After fastening, solder the IC socket for an TFP-100G 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.)
6

7
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-100G package on the user system with pin 1 on the user
system interface cable head, and insert the user systeminterface cable head into the IC socket on the
user system, as shown in figure 4.
2.2.4 Fastening Cable Head
CAUTION
1. Use a screwdriver whose head matches the screw head.
2. 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.
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-100G package on the user
system with the four screws (M2.0 x10 mm) provided. Each screw should be tightened a little at a
time,alternating between screws on opposing corners. Take special care, such as manuallysecuring
the IC socket soldered area, to prevent the soldered IC socket from being damaged by
overtightening the screws or twisting the components.
Figure 4 Connecting User System Interface Cable to User System
8

2.2.5 Fastening Cable Body
Connect the cable body to the cable head.
Cable body
Cable head
Remove jig
Push the remove jig
Removing
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.
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.
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.
Figure 8 Resulting Dimensions after Connecting User System Interface Cable
12

13
Section 3 Installing the MCU to the User System
CAUTION
1. Check the location of pin 1 before inserting.
2. Use a screwdriver whose head matches the screw head.
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
(M2.0 x6 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.

Figure 9 Installing MCU to User System
14

15
Section 4 Verifying Operation
1. When using the H8/300L series E6000 emulator (HS388REPI60H), turn on the emulator
according to the procedures described in the H8/300L Series E6000 Emulator User's Manual
(HS388REPI60HE).
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. System Clock (OSC2, 1)
When the system clock is selected in the HDI Configuration Window and jumper P4 is set in the
user system interface cable, the system clocks in table 2 can be selected (see figures 10
and 11).
Table 2 Setting System Clocks
Configuration Window User System Interface Cable (P4) System Clock (∅)
2 MHz For the setting of P4, either pins 1-2
or 2-3 can be connected. 2 MHz
1-2 connected 5 MHzTarget/2 2-3 connected Target clock/2
4. Subclock (DX2, 1)
When the switch is set on the expansion I/O board (Subclock selection) and jumper P5 is set on
the user system interface cable, subclocks in table 3 can be selected. Select target subclock in
the Configuration window (see figures 10 and 11).
Table 3 Setting Subclocks
Expansion I/O Board
(Subclock selection) User System Interface Cable (P5) Subclock (fW)
160 kHz 160 kHz
76.8 kHz 1-2 connected 76.8 kHz
The setting of the subclock
selection switch can be either
160 kHz or 76.8 kHz.
2-3 connected Target subclock

Figure 10 shows the Expansion I/O board Sub clock Selection, and figure 11 shows the location of
jumpers P4 and P5.
Figure 12 shows the system clock oscillator on the user system interface cable and the subclock
input specifications.
USER INTERFACE
E6000EMULATOR
CABLE
E6000
160kHz 76.8kHz
Subclock selection
Figure 10 Expansion I/O board Subclock Selection
Figure 11 P4 and P5 Jumpers
Figure 12 System Clock Oscillator and Subclock Input Specifications
16