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To all our customers Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp. The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.) Accordingly, although Hitachi, Hitachi, Ltd.
User’s Manual Connection of SH7641 E10A Emulator HS7641KCM01H HS7641KCM02H HS7641KCI01H HS7641KCI02H with User System Rev.
1. Connecting the E10A Emulator with the User System To connect the E10A emulator (hereinafter referred to as the emulator), the H-UDI port connector must be installed on the user system to connect the user system interface cable. When designing the user system, refer to the recommended circuit between the H-UDI port connector and the MCU. In addition, read the E10A emulator user's manual and hardware manual for the related device. Table 1.
2. Installing the H-UDI Port Connector on the User System Table 2.1 shows the recommended H-UDI port connectors for the emulator. Table 2.1 Recommended H-UDI Port Connectors Connector Type Number Manufacturer Specifications 36-pin connector DX10M-36S Hirose Electric Co., Ltd. Screw type DX10M-36SE, DX10G1M-36SE 14-pin connector 2514-6002 Lock-pin type Sumitomo 3M Limited 14-pin straight type Note: When the 36-pin connector is used, do not connect any components under the H-UDI connector.
3. Pin Arrangement of the H-UDI Port Connector Figures 3.1 and 3.2 show the pin arrangement of the 36-pin and 14-pin H-UDI port connectors, respectively. Note: Note that the pin number assignment of the H-UDI port connector shown below differs from that of the connector manufacturer.
Pin No. Signal Input/ MCU Output *1 Pin No. 1 AUDCK Output 2 GND 3 AUDATA0 4 GND 5 AUDATA1 6 GND 7 AUDATA2 8 GND 9 AUDATA3 10 GND 11*2 /AUDSYNC 12 GND 13 Output Output Output Output Note N1 N4 P1 N3 Pin No. Signal 19 TMS 20 GND 21*2 /TRST 22 GND 23 TDI 24 GND 25 TDO 26 GND GND 29 NC 30 GND NC 31*2 /RESETP 14 GND 32 GND 15 NC 33*3 GND 16 GND 34 GND 17 TCK 35 NC 18 GND 36 GND P4 R1 Input MCU Pin No.
Input/ Output* 1 Pin No. Signal 1 TCK Input R1 2* 2 /TRST Input P2 3 TDO Output T1 4*2 /ASEBRKAK Output N17 5 TMS Input R4 6 TDI Input P3 7* 2 /RESETP Output N20 11 Not MCU Pin No. connected 8 to 10 GND 12 to 13 14* 3 GND Output Notes: 1. Input to or output from the user system. 2. The slash (/) means that the signal is active-low. 3. The emulator monitors the GND signal of the user system and detects whether or not the user system is connected.
4. Recommended Circuit between the H-UDI Port Connector and MCU 4.1 Recommended Circuit (36-Pin Type) Figure 4.1 shows a recommended circuit between the H-UDI port connector (36 pins) and the MCU. Notes: 1. Do not connect anything to the N.C. pin of the H-UDI port connector. 2. The processing of the /ASEMD0 pin differs depending on whether the emulator is used or not. As the emulator does not control this pin, it must be controlled by a switch on the board.
3.3 V H-UDI port connector (36-pin type) 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 GND AUDCK GND AUDATA0 GND GND GND AUDATA1 AUDATA2 AUDATA3 GND AUDSYNC GND N.C. GND N.C. GND TCK GND GND GND GND TMS TRST TDI TDO GND ASEBRKAK GND N.C. GND RESET GND GND GND N.C. 3.3 V 4.7 kΩ MCU 4.
4.2 Recommended Circuit (14-Pin Type) Figure 4.2 shows a recommended circuit between the H-UDI port connector and the MCU. Notes: 1. Do not connect anything to the N.C. pin of the H-UDI port connector. 2. The processing of the /ASEMD0 pin differs depending on whether the emulator is used or not. As the emulator does not control this pin, it must be controlled by a switch on the board. (1) When the emulator is used: /ASEMD0 = low (ASE mode) (2) When the emulator is not used: /ASEMD0 = high (normal mode) 3.
5. Restriction The AUD and H-UDI pins are multiplexed as shown below. When the emulator is used, function 1 in table 5.1 is not available. Table 5.
