M30850T3-CPE Renesas Electronics America, M30850T3-CPE Datasheet - Page 81

• Manufacturer Part Number: M30850T3-CPE
• Description: EMULATOR FOR M32C/80,84,85,86,8A
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of M30850T3-CPE

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: M32C/80, M32C/84, M32C/85, M32C/86, M32C/8A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M30850T3-CPE User’s Manual
4.2 Differences between the Actual MCU and Emulator
Differences between the actual MCU and emulator are shown below. When debugging the MCU using this product, be careful
about the following precautions.
REJ10J1430-0300 Rev.3.00 Aug. 17, 2009
Notes on the User System (Power Supply, Order of Powering On):
Notes on Using This Product When the Voltage of VCC1 is Higher than That of VCC2:
These precautions only need to be observed when using an emulator, and does not apply for the actual MCU.
When the user system is connected, be sure to set the JP1 of the emulator to "EXT".
This emulator cannot supply the power to the user system. Therefore design your system so that the user system
is powered separately.
This emulator consumes max. 500 mA of electric current from the user system.
The voltage of the user system should be as follows.
(1) When JP1 of the M30850T2-EPBM is set as VCC1 = 2:
(2) When JP1 of the M30850T2-EPBM is set as VCC1 > 2:
Do not change the voltage of the user system after turning on the power.
If using this product when the voltage of VCC1 is higher than that of VCC2, set the JP1 to VCC1>2. For the
switch JP1, refer to "2.9 Changing Settings" (page 39).
If operating this product with the setting of the JP1 to VCC1 > 2, disconnecting the emulation memory board
R0E330850MSRC0, VCC2 voltage 3.3V ≤ VCC2 < 4.2V and a CPU clock of higher than 30MHz, set the SFR
area of the intelligent I/O function to 2wait (set the PM13 bit to "1") when reading this area.
If operating this product with the setting of the JP1 to VCC1 > 2, connecting the emulation converter board
R0E330850MSRC0, VCC2 voltage 4.2 V ≤ VCC2 ≤ 5.5 V and a CPU clock of higher than 24MHz, set the SFR
area of the intelligent I/O function to 2wait (set the PM13 bit to "1") when reading this area.
3.0 V ≤ VCC1 = VCC2 ≤ 5.5 V
VCC1 = 5.0 ± 0.2V
3.0 V ≤ VCC2 ≤ VCC1
IMPORTANT
4. Hardware Specifications
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