Table of Contents
Advertisement
H8S, H8SX Family E10A-USB Emulator
Be sure to place the GND line of the user system interface
cable on the GND of the user system with a screw, etc. Failure
to do so will result in a FIRE HAZARD due to an overcurrent
and will damage the user system, the emulator product, and
the host computer.
1.3
Pin Assignments of the E10A-USB Connector
Figure 1.2 shows the pin assignments of the user system connector.
Pin 1 mark
User system connector
Pin 8
Pin 1
Top view
Pin 1 mark
Figure 1.2 Pin Assignments of the User System Connector
R20UT0271EJ0100 Rev. 1.00
May 13, 2011
WARNING
Pin No.
1
2
3
4
5
User system connector
6
(top view)
7
8 to 10
Pin 14
12 to 14
Pin 7
11
Notes: 1. Input to or output of the user system connector on the user system.
Section 1 Connecting the Emulator with the User System
MCU Pin Name *5
ETCK
ETRST#
ETDO
RES(in)# *2 *6
ETMS
ETDI
RES(out)# *2
GND *3
Vcc *4
2. The symbol (#) means that the signal is active-low.
3. By detecting GND on the user system side, the emulator
decides whether the user system is connected or not.
4. Connect Vcc with the Vcc of the MCU.
5. When using E10A-USB, these pins are used only for E10A-USB connector pins,
therefore P53 and PG4 to PG6 pin functions, the multiplexed function to
these pins, and the WDTOVF# function are not available.
6. RES(in) is not the pin name of the MCU. It cannot be directly connected to
the MCU pins.
Input/Output *1
Input
Input
Output
Input
Input
Input
Output
Page 4 of 20
Advertisement
Table of Contents
