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.
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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.
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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
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MEMO
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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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