R0E00008AKCE00EP9 Datasheet, PDF (5/23 Pages) Renesas Technology Corp – Microcomputer Development Environment System

E8a Emulator
Section 2 E8a Emulator Specifications
Section 2 E8a Emulator Specifications
Table 2.1 shows the E8a emulator specifications for the R8C/18, R8C/19, R8C/1A and R8C/1B Groups.
Table 2.1 E8a Emulator Specifications for the R8C/18, R8C/19, R8C/1A and R8C/1B Groups
Target MCUs
R8C Family R8C/1x Series
R8C/18, R8C/19, R8C/1A and R8C/1B Groups
Available operating modes
Single-chip mode
Break functions
- Address match break, 4 points, or
Address match break, 2 points + Data condition break, 1 point
- PC break points (maximum 255 points)
- Forced break
Trace functions
Last 4 branch instructions
Flash memory programming function Available
User interface
1-line clock asynchronous serial interface (communication via MODE pin)
* UART1 function cannot be used in a user program
MCU resources to be used
- ROM size: 2 KB [*1]
- Stack 8 bytes
- Address match interrupt
- UART 1 function
Emulator power supply
Unnecessary (USB bus powered, power supplied from the PC)
Interface with host machine
USB (USB 1.1, full speed)
* Also connectable to host computers that support USB 2.0
Power supply function
Can supply 3.3 V or 5.0 V to the user system (maximum 300 mA)
Power voltages
3.0 - 5.5 V (f(XIN)=20MHz)
2.7 - 5.5 V (f(XIN)=10MHz)
Note:
1. Varies depending on the MCU. For details, see ”Section 6 Notes on Using the E8a Emulator”.
Table 2.2 shows the operating environment of the E8a emulator.
Table 2.2 Operating Environment
Temperatures
Humidity
Vibrations
Ambient gases
Active
Inactive
Active
Inactive
Active
Inactive
Transportation
No corrosive gases
: 10°C to 35°C
: –10°C to 50°C
: 35% RH to 80% RH, no condensation
: 35% RH to 80% RH, no condensation
: maximum 2.45 m/s²
: maximum 4.9 m/s²
: maximum 14.7 m/s²
REJ10J1646-0200 Rev.2.00 Jun. 17, 2009
Page 2 of 18