To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.
Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office.
User’s Manual SH7050 Series E6000 Supplementary Information HS7050EPI60HE Renesas Microcomputer Development Environment System Rev.2.0 2003.
Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage.
IMPORTANT INFORMATION READ FIRST • READ this user's manual before using this emulator product. • KEEP the user's manual handy for future reference. Do not attempt to use the emulator product until you fully understand its mechanism. Emulator Product: Throughout this document, the term "emulator product" shall be defined as the following products produced only by Renesas Technology Corp. excluding all subsidiary products.
LIMITED WARRANTY Renesas warrants its emulator products to be manufactured in accordance with published specifications and free from defects in material and/or workmanship. Renesas, at its option, will repair or replace any emulator products returned intact to the factory, transportation charges prepaid, which Renesas, upon inspection, determine to be defective in material and/or workmanship. The foregoing shall constitute the sole remedy for any breach of Renesas's warranty.
State Law: Some states do not allow the exclusion or limitation of implied warranties or liability for incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state.
SAFETY PAGE READ FIRST • READ this user's manual before using this emulator product. • KEEP the user's manual handy for future reference. Do not attempt to use the emulator product until you fully understand its mechanism. DEFINITION OF SIGNAL WORDS This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
WARNING Observe the precautions listed below. Failure to do so will result in a FIRE HAZARD and will damage the user system and the emulator product or will result in PERSONAL INJURY. The USER PROGRAM will be LOST. 1. Do not repair or remodel the emulator product by yourself for electric shock prevention and quality assurance. 2. Always switch OFF the E6000 emulator and user system before connecting or disconnecting any CABLES or PARTS. 3.
CAUTION This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Preface Thank you for purchasing the SH7050 series E6000 emulator. The SH7050 series E6000 emulator (hereafter referred to as the E6000) was designed as a software and hardware development tool for systems based on Renesas's original microcomputers SH7050 series. The E6000 provides three 3.5-type floppy disks: three stores the HDI system (HS7040EPI60SF disks #1 to #3).
Contents Section 1 Overview.................................................................................................................... 1 1.1 Environment Conditions.................................................................................................... 1 1.2 Supported MCUs and User System Interface Cables ........................................................ 1 1.3 Operating Voltage and Frequency Specifications .............................................................
Figures Figure 2.1 Figure 2.2 Figure 2.3 Figure 2.4 Figure 2.5 Figure 2.6 Figure 2.7 Default User System Interface Circuit......................................................................6 User System Interface Circuit for Mode Pins........................................................... 6 User System Interface Circuit for RES, NMI, and HSTBY ..................................... 6 User System Interface Circuit for PH0/AN0-PH15/AN15.......................................
Section 1 Overview The SH7050 series E6000 emulator (hereafter referred to as the E6000) is an efficient software and hardware development support tool for application systems using Renesas's original microcomputers SH7050 series. 1.1 Environment Conditions Table 1.
Table 1.2 User System Interface Cables for SH7050 MCU Type Number HD6437050F20 HD64F7050SF20 HD64F7051SF20 Table 1.3 Package E6000 User System Interface Cables 168-pin QFP (FP-168) HS7050ECH61H SIMM Memory Modules for SH7010, SH7040, and SH7050 SIMM Memory Modules Memory Size HS6000EMS21H 2.5 Mbytes HS6000EMS22H 6.
1.3 Operating Voltage and Frequency Specifications Table 1.4 shows examples of the MCU operating voltage and frequency specifications supported by the E6000. Some MCUs do not guarantee low-power and high-frequency operations. Table 1.4 Operating Voltage and Frequency Specifications MCU Types Operating Voltage (Vcc) (V) Operating Frequency (φ) (MHz) HD6437050F20 HD64F7050SF20 HD64F7051SF20 4.5-5.
In the E6000, clock can be selected as shown in table 1.5 by using the Configuration window or the Clock command. Select the clock from a range between 4 MHz to the maximum operation frequency φ (MHz) (see table 1.4). (If the frequency will not become 4 MHz or more due to the settings of the input clock and clock multiplication, an error will occur.) Table 1.
Section 2 User System Interface All user system interface signals are directly connected to the MCU in the E6000 with no buffering except for those listed below which are connected to the MCU through control circuits: • • • • • • 2.1 NMI RES MD3, MD2, MD1, MD0 EXTAL HSTBY WDTOVF Signal Protection All user system interface signals are protected from over- or under-voltage by use of diode arrays except for the AVcc. Pull-up resistors are connected to the port signals except for the analog port signals.
Default: Figure 2.1 Default User System Interface Circuit Mode Pins (MD3, MD2, MD1 and MD0): The mode pins are only monitored. The operation modes and clock modes depend on the HDI settings. Figure 2.2 User System Interface Circuit for Mode Pins RES, NMI and HSTBY: The RES, NMI, and HSTBY signals are input to the MCU through the emulator control circuit. The rising/falling time of these signals must be 8 ns/V or less. Figure 2.
PH0/AN0-PH15/AN15: Figure 2.4 User System Interface Circuit for PH0/AN0-PH15/AN15 IRQ0–IRQ7 and WDTOVF: The IRQ0 to IRQ7 and WDTOVF signals are input to the MCU and also to the trace acquiring circuit. Therefore, the rising and falling time of these signals must be within 8 ns/v or shorter. Figure 2.
AVcc, AVss, and AVref: Figure 2.6 User System Interface Circuit for AVcc, AVss, and Avref XTAL and EXTAL: Figure 2.
Section 3 Notes on Use 3.1 I/O Register Differences between Actual MCU and E6000 In the E6000, one evaluation chip emulates several types of MCU. Therefore, there are some differences in I/O registers between an actual MCU and the E6000. Note these differences when accessing the I/O registers. I/O port is in the input state at default. The I/O register contents indicate the emulator port status.
Section 4 HDI Parameters 4.1 Address Areas Table 4.1 lists the parameters for address areas (Area) that can be specified with HDI command line interface or displayed as trace results. Table 4.1 Address Area Parameters HDI Parameter (Trace Display) Address Area Description ROM (ROM) Internal ROM MCU's internal ROM, which can be read but cannot be written to. RAM (RAM) Internal RAM MCU's internal RAM, which can be read and written to.
4.2 Access Status Table 4.2 lists the parameters for bus status (bus) that can be specified with HDI command line interface or displayed as trace results. Table 4.
SH7050 Series E6000 Supplementary Information Publication Date: Rev.2.00, June 26, 2003 Published by: Sales Strategic Planning Div. Renesas Technology Corp. Edited by: Technical Documentation & Information Department Renesas Kodaira Semiconductor Co., Ltd. 2003 Renesas Technology Corp. All rights reserved. Printed in Japan.
SH7050 Series E6000 Supplementary Information 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan REJ10B0007-0200H
