Renesas Network Card M37531T ADS User Guide

M37531T-ADS  
Temporary Target Board for M37531RSS, M37532RSS, M37534RSS,  
M37536RSS, M37540RSS, M37542RSS, M37544RSS  
User's Manual  
Rev.1.00  
September 1, 2003  
REJ10J0367-0100Z  
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Contents  
1. Things to Check When Unpacking.....................................................................................4  
2. Outline ................................................................................................................................4  
3. Specifications .....................................................................................................................4  
4. Setting Up ...........................................................................................................................5  
5. Oscillator Circuit ................................................................................................................7  
5.1 Oscillator Circuit Board ........................................................................................7  
5.2 Using the CR Oscillator Circuit Pattern ................................................................8  
6. Pin Layout ..........................................................................................................................9  
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1. Things to Check When Unpacking  
The M37531T-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  
Temporary target board M37531T-ADS  
User's manual  
M37531T-ADS User's manual (this manual)  
* If you find any item missing or faulty, or any suggestion, contact your local distributor.  
2. Outline  
The M37531T-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 7531/  
7532/7534/7536/7540/7542/7544 Group RSS MCUs, 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 M37531T-ADS.  
Table 3.1 Specifications of the M37531T-ADS  
Applicable MCU  
M37531RSS  
M37532RSS  
M37534RSS  
M37536RSS  
M37540RSS  
M37542RSS  
M37544RSS  
Clock  
Vcc  
4.0MHz oscillator mounted (oscillator circuit board OSC-2 used)  
Supplied separately*  
Vss  
Supplied separately*  
RESET  
• Reset circuit mounted (power-on reset and reset switch)  
• Connects the reset output of an emulation pod  
External dimensions  
Others  
Width  
Depth  
90 mm  
115 mm  
• Pattern for CR oscillator prepared  
• Universal part prepared  
* Power cannot be supplied from the emulation pod for PC4701 (e.g. M38000TL2-FPD). A  
separate power supply is needed.  
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4. Setting Up  
This chapter describes how to set up the M37531T-ADS.  
(1) Mount an emulator MCU on the M37531T-ADS. After checking the position of the No. 1 pin of  
the emulator MCU, mount the emulator MCU.  
Figure 4.1 Position of No. 1 pin of an M37531T-ADS's emulator MCU  
(2) Connect the white cable and black cable of the emulation pod to RESET pin (TP3) and Vss pin  
(TP2) of the M37531T-ADS respectively.  
(3) Connect a power supply (not included) to Vcc pin of the M37531T-ADS. And connect the GND  
output of the power supply to Vss pin.  
(4) Do not connect the yellow cable of the emulation pod to Vcc pin (TP1).  
Tables 4.1 lists the correspondence of the connector cables and signals, and Figure 4.2 shows the  
connection.  
Table 4.1 Connector cables of the M38000TL2-FPD and applicable signals  
Signal  
RESET  
Cable color  
White  
Vss  
Black  
Vcc (no connection)  
Yellow  
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Figure 4.2 Connecting the M37531T-ADS  
CAUTION  
Note on Setting Up:  
• Always shut OFF power before connecting this product. The power ON state could  
destroy internal circuits.  
( 6 / 12 )  
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5. Oscillator Circuit  
5.1 Oscillator Circuit Board  
The M37531T-ADS has a built-in oscillator circuit board on which a 4.0MHz oscillator is mounted.  
J1-4: GND  
J1-3: Oscillator output  
J1-2: GND  
J1-1: VCC (5 V)  
Figure 5.1 External view of the oscillator board (OSC-2) and connector pin assignment  
IC1  
IC1  
CLK  
J1-3  
11  
10  
9
8
R1  
Vcc  
J1-1  
14  
1
2
*
*
R2  
X1 ,X2  
3
5
4
6
C3  
IC1  
7
J1-2  
C2  
C1  
13  
12  
GND  
*
X3  
J1-4  
IC1  
GND  
* X1: 5.08-mm-pitch 2-pin oscillator  
* X2: 2.54-mm-pitch 2-pin oscillator  
* X3: 2.54-mm-pitch 3-pin oscillator  
IC1: Inverter (Unbuffer)  
Figure 5.2 Circuit of the oscillator board (OSC-2)  
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5.2 Using the CR Oscillator Circuit Pattern  
There is a CR oscillator circuit pattern on the M37531T-ADS.  
To use the CR oscillator circuit pattern, mount R3 and C5, and remove the coated wire of JP1, then  
change the setting.  
As pins 5-6 and 2-3 of JP1 are shorted out by the coated  
wire when shipped from the factory, use the oscillation of  
OSC-2.  
To use the CR oscillator circuit pattern, mount R3 and C5,  
and remove the coated wire of JP1, then change the  
setting as following.  
When using CR oscillation: Short-circuit 4-5, 1-2  
When using OSC-2:  
Short-circuit 5-6, 2-3  
Figure 5.3 Using the CR oscillator circuit pattern  
CAUTION  
Note on Setting Up:  
• Always shut OFF power before connecting this product. The power ON state could  
destroy internal circuits.  
( 8 / 12 )  
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6. Pin Layout  
Figure 6.1 shows the pin layout of the M37531T-ADS.  
Figure 7.1 Pin layout of the M37531T-ADS  
( 9 / 12 )  
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MEMO  
( 10 / 12 )  
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M37531T-ADS User's Manual  
Rev.1.00  
September 1, 2003  
REJ10J0367-0100Z  
COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION  
AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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