R0E00008AKCE00EP38 Datasheet, PDF (5/35 Pages) Renesas Technology Corp – Microcomputer Development Environment System

E8a Emulator
2. E8a Emulator Specifications
2. E8a Emulator Specifications
2.1 Emulator specifications
Table 2.1 shows the E8a emulator specifications for the R8C/32A, R8C/33A, R8C/35A, R8C/3GA and R8C/3JA Groups.
Table 2.2 shows the operating environment of the E8a emulator.
Table 2.1 E8a Emulator Specifications for the R8C/32A, R8C/33A, R8C/35A, R8C/3GA and R8C/3JA Groups
Target MCUs
Available operating modes
Power voltages
Debug functions
Break functions
Trace functions
Flash memory programming function
User interface
MCU resources to be used
Emulator power supply
Interface with host machine
Power supply function
Applicable emulator debugger
R8C Family R8C/3x Series
R8C/32A, R8C/33A, R8C/35A, R8C/3GA and R8C/3JA Groups
Single-chip mode
3.0 - 5.5 V (f(XIN)=20MHz)
2.7 - 5.5 V (f(XIN)=10MHz)
1.8 - 5.5 V (f(XIN)=5MHz) [*1]
- Address match break, 8 points
- Data access break, 2 points
- Event A: Comparison with the address/data mask, and access condition (R, W, R/W) can be set.
- Event B: Comparison with the address mask, and access condition (R, W, R/W) can be set.
- PC break points (maximum 255 points)
- Forced break
4 branch instructions (branch source/destination PC)
or
Up to 8 data cycles can be specified.
Available
1-line clock asynchronous serial interface (communication via MODE pin)
- ROM size: 2 KB
- Stack 8 bytes
- Address match interrupt
Unnecessary (USB bus powered, power supplied from the PC)
USB (USB 1.1, full speed)
* Also connectable to host computers that support USB 2.0
* Operation with all combinations of host machine, USB device and USB hub is not guaranteed for
the USB interface.
Can supply 3.3 V or 5.0 V to the user system (maximum 300 mA)
R8C E8a Emulator Debugger V.1.03 Release 00 or later
Note
[*1] Set the power voltage to 2.7 V or above for rewriting the flash memory.
For details, refer to “7.6 (4) Note on debugging at less than 2.7V” on page 32.
REJ10J1739-0200 Rev.2.00 Jul. 03, 2009
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