Renesas Single-Chip Microcomputer M38C89T-ADF User Manual
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Renesas Single-Chip Microcomputer M38C89T-ADF User Manual

Renesas Single-Chip Microcomputer M38C89T-ADF User Manual

Temporary target board for m38c89rlfs
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To our customers,
st
On April 1
, 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.
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
Old Company Name in Catalogs and Other Documents
Renesas Electronics website:
http://www.renesas.com
st
April 1
, 2010
Renesas Electronics Corporation

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Summary of Contents for Renesas Single-Chip Microcomputer M38C89T-ADF

  • Page 1 On April 1 , 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.
  • Page 2 Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific”...
  • Page 3 M38C89T-ADF User’s Manual Temporary Target Board for M38C89RLFS Rev.1.00 2003.09...
  • Page 4 • These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation, Renesas Solutions Corporation or a third party.

  • Page 5: Table Of Contents

    Contents 1. Things to Check When Unpacking ... 4 2. Outline ... 4 3. Specifications ... 5 4. Setting Up ... 6 4.1 Connecting to the Emulator ... 6 4.2 Mounting the M38C89MF-xxxFP/M38C89EFFP ... 8 5. Oscillator Circuit ... 9 5.1 Main Clock Generator Circuit ...

  • Page 6: Things To Check When Unpacking

    1. Things to Check When Unpacking The M38C89T-ADF package consists of the following products. When unpacking your package, check to see that all of these components are included. Table 1.1 Contents of the M38C89T-ADF package M38C89T-ADF temporary target board M38C89T-ADF User's Manual (this manual) * If you find any item missing or faulty, or any suggestion, contact your local distributor.

  • Page 7: Specifications

    3. Specifications Table 3.1 lists specifications of the M38C89T-ADF. Table 3.1 Specifications of the M38C89T-ADF Applicable MCUs Clock VccM VccU RESET External dimensions Others *1 RC oscillation frequency will vary according to MCU power supply voltage, resistance, temperature, etc. That listed herein was measured for reference purposes only and is not guaranteed.

  • Page 8: Setting Up

    4. Setting Up This chapter describes how to set up the M38C89T-ADF. With this product, the debugging with an emulator MCU and M38C89MF-xxxFP/M38C89EFFP is possible. Use the M38C89T-ADF mounting one of these MCUs. To use an emulator MCU: Read "4.1 Connecting to the Emulator" (this page) To use the M38C89MF-xxxFP/M38C89EFFP: Read "4.2 Mounting the M38C89MF-xxxFP/M38C89EFFP"...
  • Page 9 (4) Connecting the control signal lines Connect the three lines of the emulation pod to the test pins. VCC cable (yellow) ... VccM (test pin with a yellow bead) GND cable (black) ... GND (test pin with a black bead) Reset cable (white) ...

  • Page 10: Mounting The M38C89Mf-Xxxfp/M38C89Effp

    4.2 Mounting the M38C89MF-xxxFP/M38C89EFFP (1) Mounting parts Mount the socket for IC1 and the oscillator circuit part. Table 4.2 lists the applicable parts for this board. Table 4.2 Socket for the M38C89MF-xxxFP/M38C89EFFP and applicable oscillator circuit Part No. C5, C6 (2) Mounting the M38C89MF-xxxFP/M38C89EFFP To mount the M38C89MF-xxxFP/M38C89EFFP, remove the emulator MCU and install the M38C89MF-xxxFP/M38C89EFFP in the IC1 socket.

  • Page 11: Oscillator Circuit

    5. Oscillator Circuit 5.1 Main Clock Generator Circuit The main clock of 4.0 MHz is mounted (X2 only). Figure 5.1 shows the main clock generator circuit. Figure 5.1 Main clock generator circuit 5.2 Sub Clock Generator Circuit The sub clock generator circuit is shown in Figure 5.2. The sub clock oscillates at 32.768 kHz. Capacitors C19 and C20 have a capacitance of 10 pF, while resistor R11 has a resistance of 0 Ω...

  • Page 12: How To Use The Rc Oscillator Circuit

    5.3 How to Use the RC Oscillator Circuit The clock selection circuit is shown in Figure 5.3. Oscillation can be switched between RC oscillation and the oscillator by changing the jumpers. The following procedure explains how to switch to RC oscillation.

  • Page 13: Pin Layout

    8. Pin Layout Table 8.1 lists the pin layout of the connectors. Table 8.1 Pin layout of the M38C89T-ADF Signal Pin No. VccM SEG0/COM16 SEG2/COM18 SEG4/COM20 SEG6/COM22 SEG8 SEG10 SEG12 SEG14 SEG16 SEG18 SEG20 SEG22 SEG24 SEG26 SEG28 SEG30 SEG32 SEG34 SEG36 SEG38...
  • Page 14 MEMO ( 12 / 14 )
  • Page 15 M38C89T-ADF User's Manual Rev.1.00 September 1, 2003 REJ10J0296-0100Z COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED...
  • Page 16 M38C89T-ADF User’s Manual 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan REJ10J0296-0100Z...

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