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April 1
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, 2010
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User’s Manual
M38517T-ADS
User’s Manual
Temporary Target Board for M38507ARLSS and
M38517RSS
Rev.1.00 2003.09
• Renesas Technology Corporation and Renesas Solutions Corporation put the maximum effort into making semiconductor products better
and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any
malfunction or mishap.
Keep safety first in your circuit designs!
• These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to
the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas
Technology Corporation, Renesas Solutions Corporation or a third party.
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third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples
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Notes regarding these materials
• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing
integration test, evaluation, or some experiment else.
• In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product.
• Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.
However, this does not necessarily mean that Renesas Solutions Corporation guarantees the renovation or the provision under any
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under the application of Electrical Appliance and Material Safety Law and protection against electromagnetic interference when used in
Japan.
For inquiries about the contents of this document or product, fill in the text file the installer of the emulator debugger generates in the
following directory and email to your local distributor.
\SUPPORT\Product-name\SUPPORT.TXT
Renesas Tools Homepage http://www.renesas.com/en/tools
Precautions to be taken when using this product
( 2 / 12 )
Contents
1. Things to Check When Unpacking.....................................................................................4
2. Outline ................................................................................................................................4
3. Specifications .....................................................................................................................4
4. Setting Up ...........................................................................................................................5
4.1 Mounting an Emulator MCU ................................................................................5
4.2 Connecting the Emulation Pod..............................................................................6
4.3 Setting the Switches ..............................................................................................7
5. Oscillator Circuit ................................................................................................................8
5.1 Oscillator Circuit Board ........................................................................................8
5.2 32.768kHz Oscillator Circuit ................................................................................8
6. Reset Circuit .......................................................................................................................9
7. Pin Layout ........................................................................................................................10
( 3 / 12 )
1. Things to Check When Unpacking
The M38517T-ADS package consists of the following products. When unpacking your package,
check to see that all of these components are included.
Table 1.1 Package components
Content
Temporary target board
User's manual
* If you find any item missing or faulty, or any suggestion, contact your local distributor.
2. Outline
The M38517T-ADS is a temporary target board used to develop software with a PC4701 emulator
system. It supplies to the emulator MCU the minimum required signals needed to operate the
emulator MCU, including power supply voltage, clock signals and reset signals. Use it when the
target system is not ready.
3. Specifications
Table 3.1 lists specifications of the M38517T-ADS.
Table 3.1 Specifications of the M38517T-ADS
Item
Applicable MCU
Clock
M38517T-ADS
M38517T-ADS User's manual (English/Japanese)
Content
M38507ARLSS, M38517RSS
4.0MHz oscillator mounted (oscillator circuit board OSC-2 used)
32.768 kHz (can be disconnected by SW1)
Power supply voltage
RESET
External dimensions Width
Depth
Others
* Power cannot be supplied from the emulation pod for PC4701 (e.g. M38000TL2-FPD). A
separate power supply is needed.
2.7 V to 5.5 V (supplied separately*)
• Reset circuit mounted (power-on reset and reset switch)
• Connects the reset output of an emulation pod
90 mm
115 mm
Universal part prepared
( 4 / 12 )
4. Setting Up
This chapter describes how to set up the M38517T-ADS.
Note on Setting Up:
4.1 Mounting an Emulator MCU
Mount an emulator MCU on the M38517T-ADS. After checking the position of the No. 1 pin of the
emulator MCU, mount the emulator MCU referencing Figure 4.1.
CAUTION
• Always shut OFF power before connecting this product. The power ON state could
destroy internal circuits.
Figure 4.1 Position of No. 1 pin of an M38517T-ADS's emulator MCU
( 5 / 12 )
4.2 Connecting to the Emulation Pod
(1) Insert the connector on the tip of the emulation pod probe to the socket on the emulator MCU.
(2) Connect the cables of the M38000TL2-PSW2 as shown in Table 4.1 depending on the emulator
MCU you use.
Do not connect the Vcc cable (yellow) to pin Vcc (TP1).
Table 4.1 Connector cables of the M38000TL2-PSW and applicable signals
Cable color
White
Black
Yellow
Signal
RESET
Vss
Vcc
For M38507ARLSS
TP3
TP2
TP1
For M38517RSS
TP3
TP2
No connection
(3) Set the MCU type selection switch (SW1) of the M38000TL2-FPD as shown in Table 4.2.
Table 4.2 Settings of the SW1 of the M38000TL2-FPD
M38000TL2-FPD SW1
M38507ARLSS
RLSS/RLFS
M38517RSS
RSS/RFS
(4) Connect a power supply (not included) to pin Vcc (TP1) of the M38517T-ADS. And connect the
GND output of the power supply to pin Vss (TP2). Use the power supply whose rising time is 10
ms or less.
Figure 4.2 Connecting the M38507ARLSS
( 6 / 12 )
Figure 4.3 Connecting the M38517RSS
4.3 Setting the Switches
Set the switches SW1 to SW3 according to your applications. Table 4.3 describes the functions of
the switches SW1 to SW3.
Table 4.3 Functions of the switches SW1, SW2 and SW3
No.
SW1
SW2
SW3
Name
PORT/XCIN
VREF
CNVss
Function
Allows you to choose whether to supply the sub-clock
signals (32.768 kHz) to the MCU's XCIN pin (pin 16).
To use pin P21/XCIN as an I/O port, choose the PORT
side.
To use the sub-clock signals, choose the XCIN side.
Allows you to choose whether to apply Vcc or some
other source to the MCU's VREF pin (pin 2). In the
case of the latter, choose the J1-2 side, and apply a
voltage within a prescribed range to the J1-2.
Allows you to choose which to connect, Vcc or Vss, to
the MCU's CNVss (pin 15).
Factory-setting
PORT
Vcc
Vss
( 7 / 12 )
5. Oscillator Circuit
5.1 Oscillator Circuit Board
The M38517T-ADS has a built-in oscillator circuit board on which a 4.0MHz oscillator is mounted.
Figure 5.1 shows an external view of the OSC-2 oscillator circuit board (bare board) and where
connector pins are located. Figure 5.2 shows the circuitry of the OSC-2 oscillator circuit board (bare
board). Use the number of oscillator circuits recommended by the oscillator manufacturer.
J1-4: GND
J1-3: Oscillator output
J1-2: GND
J1-1: VCC (5 V)
Bypass capacitor
Figure 5.1 External view of the oscillator board (OSC-2) and connector pin assignment
IC1
1011 8
9
IC1
CLK
R1
Vcc
14
IC1
7
GND
GND
IC
2
4
C3
6
12
1
**
X1,X 2
R2
3
5
1
C2
X3
* X1: 5.08-mm-pitch 2-pin oscillator IC1: Inverter (Unbuffer)
* X2: 2.54-mm-pitch 2-pin oscillator
* X3: 2.54-mm-pitch 3-pin oscillator
C1
*
13
J1-3
J1-1
J1-2
J1-4
Figure 5.2 Circuit of the oscillator board (OSC-2)
5.2 32.768kHz Oscillator Circuit
The 32.768kHz oscillator circuit is prepared on the M38517T-ADS. When using the 32.768kHz
oscillator circuit as a sub-clock, set the short-circuit connector of the SW1 to the XCIN side.
( 8 / 12 )
6. Reset Circuit
Figure 6.1 shows the reset circuit and its waveform. In this product, reset is cleared in about 100 ms
from the instant Vcc passes about 2.1 V after having started from 0 V. When Vcc drops down to about
2.1 V, reset turns effective.
Detected power voltage (V)
About 1.25 x (R3 + R4) / R4
Figure 6.1 Reset circuit and its waveform
By using the switch SW4, the MCU can be reset manually.
Table 6.1 Function of SW4 (reset switch)
No.
SW4
Name
RESET
This is the reset switch. Press down this switch to reset the MCU.
Function
( 9 / 12 )
7. Pin Layout
Figure 7.1 shows the pin layout of the M38517T-ADS.
Figure 7.1 Pin layout of the M38517T-ADS
( 10 / 12 )
M38517T-ADS User's Manual
Rev.1.00
September 1, 2003
REJ10J0340-0100Z
COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION
AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED
M38517T-ADS
User’s Manual
1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan
REJ10J0340-0100Z
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