Renesas H8S/2158 Technical Information Seite 1

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

8 3. RES# of pin 4 of the H-UDI port connector is a signal line in which the emulator outputs signals to the MCU. An AND operation must be performed

9 7. Figure 4.6 shows the interface circuit in the emulator. Use this figure as a reference to decide the pull-up resistance value. Emulator control

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

Connection of H8S/2158F E10A Emulatorwith User SystemUser’s ManualVersion 1.50 HS2158KCM01H HS2158KCI01H

2 1. Connecting the E10A Emulator with the User system To connect the E10A emulator (hereafter referred to as emulator), an H-UDI port connector must

3 2. Installing the H-UDI Port Connector on the User System Table 2.1 shows the H-UDI port connector for the emulator. Table 2.1 Recommended Conne

4 3. Pin Arrangement of the H-UDI Port Connector Figure3.1 shows the pin arrangement of the H-UDI port connector. Pin 1 markPin 1 markTop viewH-UDI

5 4. Example of Emulator Connection The figure shown below is an example of connecting the user system to the emulator. Pulled-up at 4.7 kΩUser syste

6 Notes: 1. ETRST#, ETCK, ETMS, ETDO, and ETDI are used by the emulator. Pull up and connect the emulator and MCU pins. H-UDI port connector4.7 kΩMC

7 2. If the emulator is not connected to the user system, pull up pin MD2# of the MCU. When the emulator is connected to the user system, ground the