M38K29T-ADF M38K09RFS M38K29RFS REJ10J0341-0100Z UBA-4R-D10T-1 UBB-4R-D10T-1

Temporary Target Board for M38K09RFS and M38K29RFS User's Manual Rev.1.00 September 1, 2003 REJ10J0341-0100Z Keep safety first in

M38K29T-ADF M38K29T-ADF Temporary Target Board for M38K09RFS M38K09RFS and M38K29RFS M38K29RFS User's Manual Rev.1.00 September 1, 2003 REJ10J0341-0100Z REJ10J0341-0100Z Keep safety first in your circuit designs! · Renesas Technology Corporation and Renesas Solutions Corporation put 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. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials · 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. · Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. · All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation and Renesas Solutions Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corporation, Renesas Solutions Corporation or an authorized Renesas Technology product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corporation and Renesas Solutions Corporation by various means, including the Renesas home page (http://www.renesas.com). · When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. 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Please contact Renesas Technology Corporation, Renesas Solutions Corporation or an authorized Renesas Technology product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. · The prior written approval of Renesas Technology Corporation and Renesas Solutions Corporation is necessary to reprint or reproduce in whole or in part these materials. · If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. · Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products contained therein. Precautions to be taken when using this product · This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing integration test, evaluation, or some experiment else. · In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product. · Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge. However, this does not necessarily mean that Renesas Solutions Corporation guarantees the renovation or the provision under any circumstances. · This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore, it does not fall under the application of Electrical Appliance and Material Safety Law and protection against electromagnetic interference when used in Japan. For inquiries about the contents of this document or product, fill in the text file the installer of the emulator debugger generates in the following directory and email to your local distributor. \SUPPORT\Product-name\SUPPORT.TXT Renesas Tools Homepage http://www.renesas.com/en/tools ( 2 / 14 ) Contents 1. Things to Check When Unpacking . 4 2. Outline . 4 3. Specifications . 4 4. Setup . 5 5. Oscillator Circuit . 8 6. Reset Circuit . 9 7. USB Port Circuit . 10 8. Pin Layout . 12 ( 3 / 14 ) 1. Things to Check When Unpacking The M38K29T-ADF M38K29T-ADF package consists of the following products. When unpacking it, check to see that all of these components are included. Table 1.1 Package components Item Quantity Temporary target board M38K29T-ADF M38K29T-ADF 1 USB connectors UBA-4R-D10T-1 UBA-4R-D10T-1 for downstream ports (made by JST) 2 USB connector UBB-4R-D10T-1 UBB-4R-D10T-1 for upstream ports (made by JST) 1 M38K29T-ADF M38K29T-ADF User's manual (English) 1 M38K29T-ADF M38K29T-ADF User's manual (Japanese) 1 * If you find any item missing or faulty, or any suggestion, contact your local distributor. 2. Outline This product is a temporary target board used to develop software with a PC4701 PC4701 emulator system. It supplies to the M38K09RFS M38K09RFS and M38K29RFS M38K29RFS MCU the minimum required signals needed to operate the emulator MCU, including power supply voltage, clock signals and reset signals. And also, it has USB connectors on-board for simplified evaluation of USB-related functions. Use it when a target system is not ready. 3. Specifications Table 3.1 lists the specifications of the M38K29T-ADF M38K29T-ADF. Table 3.1 Specifications of the M38K29T-ADF M38K29T-ADF Applicable MCU M38K09RFS M38K09RFS, M38K29RFS M38K29RFS Clock 6.0MHz oscillator mounted Power supply voltage 3.0 V to 5.25 V (supplied separately*) RESET · Reset circuit mounted (power-on reset and reset switch) · Reset output of an emulation pod connected External dimensions Width: 90 mm, Depth: 115 mm Others · Universal part prepared · Patterns for installing USB connectors prepared * Because power cannot be supplied from an emulation pod for the PC4701 PC4701 (e.g. M38000TL2FPD M38000TL2FPD), prepare an external power supply. ( 4 / 14 ) 4. Setup This chapter describes how to set up the M38K29T-ADF M38K29T-ADF. CAUTION Note on Setup: · Always shut OFF power before connecting this product. Otherwise, internal circuits may be damaged. (1) Mount the emulator MCU on the M38K29T-ADF M38K29T-ADF. After checking the position of the No. 1 pin of the emulator MCU, mount the emulator MCU referencing Figure 4.1. (2) Insert the connector on the tip of the emulation pod probe to the socket on the emulator MCU. Universal part Position of No. 1 pin Figure 4.1 Position of No. 1 pin of the M38K29T-ADF M38K29T-ADF's emulator MCU ( 5 / 14 ) (3) Connect the RESET cable (white) and the GND cable (black) of the emulation pod to pin RESET (TP3) and pin Vss (TP2) of the M38K29T-ADF M38K29T-ADF respectively. Leave the Vcc cable (yellow) unconnected. (4) Set the MCU type select switch of the M38000TL2-FPD M38000TL2-FPD to the RSS/RFS side. (5) Connect an external power supply to pin Vcc (TP1) of the M38K29T-ADF M38K29T-ADF. And connect the GND output of the power supply to pin Vss (TP2). Use a power supply whose rising time is 10 ms or less. Table 4.1 lists the correspondence of the connector cables and signals, and Figure 4.2 shows connecting the cables to the M38K29T-ADF M38K29T-ADF. Table 4.1 Connector cables of the M38000TL2-FPD M38000TL2-FPD and applicable signals Cable color Signal White RESET Black Vss Yellow No connection M38000TL2-FPD M38000TL2-FPD RSS/RFS side Black cable White cable Yellow cable No connection Figure 4.2 Connecting the cables to the M38K29T-ADF M38K29T-ADF ( 6 / 14 ) (6) Set switches SW1 to SW3 according to your application. Table 4.2 describes the functions of the switches. Table 4.2 Functions of switches SW1, SW2 and SW3 of the M38K29T-ADF M38K29T-ADF No. Name Function Factory-setting SW1 VREF Allows you to choose whether to apply Vcc or an external power supply to the MCU's pin VREF (43pin). For the M38K09RFS M38K09RFS and M38K29RFS M38K29RFS, set this switch to the Vcc side. Vcc SW2 USBVREF Allows you to choose whether to apply an external power supply to the MCU's pin USBVREF (64-pin). When the operating voltage of the MCU (Vcc) is between 4.0 and 5.25 V, set switch SW2 to the NC side. When the operating voltage of the MCU (Vcc) is less than 4.0 V, set switch SW2 to the TP5 side and apply a voltage (3.0 to 3.6 V) to the TP5 (USBVREF). NC DPVBUS_SEL Allows you to choose whether to apply an external power supply or the VBUS of upstream to the VBUS of USB downstream. To use an external power supply, set switch SW3 to the TP6 side and apply 5 V to the TP6 (DPVBUS). To supply the VBUS of upstream, set switch SW3 to the UPVBUS side. When the VBUS of upstream is supplied, the VBUS of upstream is connected to the VBUS of downstream. Therefore, do not apply a voltage to the TP6 (DPVBUS). TP6 SW3 ( 7 / 14 ) 5. Oscillator Circuit The M38K29T-ADF M38K29T-ADF has a 6.0MHz oscillator on-board. Figure 5.1 shows a circuit diagram of the oscillator. When replacing the oscillator, the constants depend on an oscillator you use. It is advisable to refer to the values recommended by the manufacturers. Figure 5.1 Circuit diagram of the oscillator ( 8 / 14 ) 6. Reset Circuit Figure 6.1 shows the reset circuit and its waveform. In this product, reset is cleared in about 100 ms from the instant Vcc passes about 2.1 V after having started from 0 V. When Vcc drops down to about 2.1 V, reset turns effective. Detected power voltage (V) About 1.25 x (R1 + R2) / R2 Input voltage (IC3-2 pin) Output state (IC3-5 pin) Figure 6.1 Reset circuit and its waveform By using switch SW4, you can rest the MCU manually. Table 6.1 Function of switch SW4 (reset switch) No. Name SW4 RESET Function This is the reset switch. Press down this switch to reset the MCU. ( 9 / 14 ) 7. USB Port Circuit The M38K29T-ADF M38K29T-ADF has some patterns for simplified evaluation of USB-related functions. Figure 7.1 shows a USB port circuit diagram. This diagram is a summarized version for reference purposes. Therefore, to design your circuit, see USB specifications or reference materials about 38K0 and 38K2 Group circuits. When the M38K29T-ADF M38K29T-ADF is shipped from the factory, USB-related parts are not mounted. Mount them as necessary. And, though the USB connectors are included with this product, resistors are not included. Get them separately. (1) USB Reference Power Supply (USBVREF) If you make an MCU operate at 4.0 Vcc 5.25 V, use the internal USB reference power supply source of the MCU. To use it, set switch SW2 to the NC side. If you make an MCU operate at 3.0 Vcc < 4.0 V, you cannot use the internal USB reference power supply source of the MCU. Set switch SW2 to the TP5 side and apply a voltage between 3.0 and 3.6 V to TP5. (2) USB Reference Voltage Output (TrON) This is the pullup voltage output pin for the USB up-port. The M38K29T-ADF M38K29T-ADF has the pattern for mounting a resistor for pulling up the D0+ pin. Use a 1.5k resistor at R4. (3) USB Upstream I/O (D0+/D0-) Pins D+/D- represent the USB upstream signal pair D+ and D-. These signals have the patterns for mounting a USB connector and resistors for impedance-matching. To do so, use resistors for impedance matching at R5 and R6, and mount connector UBB-4R-D10T-1 UBB-4R-D10T-1 included with this product (made by JST) for USB upstream at J5. (4) USB Downstream I/O (D1-/D1+ and D2-/D2+) Pins D+/D- represent the USB downstream signal pair D+ and D-. For these signals, the M38K29T-ADF M38K29T-ADF has the patterns for mounting resistors for impedance-matching and pulldown resistors. To do so, use resistors for impedance matching at R7, R8, R11 and R12, use pulldown resistors at R9, R10, R13 and R14, and mount the UBA-4R-D10T-1 UBA-4R-D10T-1 connectors included with this product (made by JST) for USB downstream at J3 and J4. ( 10 / 14 ) USB upstream I/O port (UBB-4R-D10T-1 UBB-4R-D10T-1) USB downstream I/O port (UBA-4R-D10T-1 UBA-4R-D10T-1) USB downstream I/O port (UBA-4R-D10T-1 UBA-4R-D10T-1) Note: The resistor values are for reference. Figure 7.1 USB port circuit diagram ( 11 / 14 ) 8. Pin Layout Figure 8.1 shows the pin layout of the M38K29T-ADF M38K29T-ADF. Figure 8.1 Pin layout of the M38K29T-ADF M38K29T-ADF ( 12 / 14 ) M38K29T-ADF M38K29T-ADF User's Manual Rev.1.00 September 1, 2003 REJ10J0341-0100Z REJ10J0341-0100Z COPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED