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2.  Connection

 Examples 

 

Seiko Epson Corporation

 

S5U1C31001L1200 (Bridge Board Ver. 2)

 

 

 

 Manual (Rev.1.0) 

2.  Connection Examples 

When J-Link is used 

 
 
 
 
 
 
 

Figure 2.1  Connection Diagram when J-Link is Used 

 

When I-jet is used 

Connect the I-jet to the 20-pin legacy connector on the S5U1C31001L1200 (Bridge Board Ver. 2) using the 

pitch conversion adapter (ARM-20) that comes with the I-jet. 

 
 
 
 
 
 
 
 
 
 
 
 

Figure 2.2  Connection Diagram when I-jet is Used 

 

J-Link (SEGGER) 

S5U1C31001L1200 
(Bridge Board Ver. 2) 

USB 

cable 

User target board 

20-pin legacy cable 

10-pin user target cable 

User target board 

I-jet (IAR) 

USB 

cable 

10-pin user target cable 

 

S5U1C31001L1200 
(Bridge Board Ver. 2) 

 

ARM-20 adapter 

Summary of Contents for S5U1C31001L1200

Page 1: ...Rev 1 0 CMOS 32 BIT SINGLE CHIP MICROCONTROLLER S5U1C31001L1200 Bridge Board Ver 2 Manual ...

Page 2: ...thout notice Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and further there is no representation that this material is applicable to products requiring high level reliability such as medical products Moreover no license to any intellectual property rights is granted by imp...

Page 3: ...les 2 3 Name and Function of Each Part 3 4 Connectors 4 4 1 20 pin Legacy Connector J1 4 4 2 10 pin User Target Connector J2 5 Appendix 1 Circuit Configuration Example to Eliminate External Power Supply for Target Board 6 Appendix 2 Application to Multi Programmer 7 A2 1 How to Change Jumper Setting 7 A2 2 ENVPP Signal 7 Revision History 8 ...

Page 4: ...1C31 Family MCU 2 When using the power voltage booster 3 included in the S1C31 Family MCU set JP2 on this board to open OFF so that VPP will not be supplied to the target board from this board This board uses the 5 V from the debug probe for the 5 V power output to the target board The 3 V power for the target board is generated using the step down regulator on this board from the 5 V These power ...

Page 5: ...t to the 20 pin legacy connector on the S5U1C31001L1200 Bridge Board Ver 2 using the pitch conversion adapter ARM 20 that comes with the I jet Figure 2 2 Connection Diagram when I jet is Used J Link SEGGER S5U1C31001L1200 Bridge Board Ver 2 USB cable User target board 20 pin legacy cable 10 pin user target cable User target board I jet IAR USB cable 10 pin user target cable S5U1C31001L1200 Bridge ...

Page 6: ...upply 5 V to this connector if a debug probe that has no power supply is used 3 J2 USER Target 10pin User target board connector Connect with a target board 4 JP3 VPP control selection jumper for multi programming Short default 5 JP4 VPP control ENVPP selection jumper for debugging Short default 6 JP5 VPP control selection jumper for multi programming Open default 7 JP2 VPP output ON OFF jumper Se...

Page 7: ...e I O Description 1 VTref O Reference voltage of the target MCU 2 N C 3 N C 4 GND P GND 5 N C 6 GND P GND 7 SWDIO I O Serial wire data input output 8 GND P GND 9 SWDCLK I Serial wire clock input 10 GND P GND 11 N C 12 GND P GND 13 N C 14 GND P GND 15 nRESET I Target MCU reset 16 GND P GND 17 N C 18 GND P GND 19 5V P I DC 5 V input 20 GND P GND Figure 4 1 20 pin Legacy Connector J1 Pin Assignment ...

Page 8: ...scription 1 SWDCLK O Serial wire clock output 2 GND P GND 3 SWDIO I O Serial wire data input output 4 3V P O DC 3 V power voltage output 5 VPP P O Flash programming power voltage output 6 GND P GND 7 nRESET O Target MCU reset 8 VTref I Reference voltage of the target MCU 9 VCC P O DC 5 V power voltage output 10 ENVPP I VPP control signal input Figure 4 2 10 pin User Target Connector J2 Pin Assignm...

Page 9: ...t an external power supply by mounting a voltage regulator which is driven with 5 V from the S5U1C31001L1200 Bridge Board Ver 2 on the target board See Figure A1 1 When connecting a reset circuit that uses a push switch on the target board to the RESET pin of the S1C31 Family MCU it should be designed so that no conflict will occur between the reset signal on the target board and the nRESET signal...

Page 10: ...for Multi Programming No Symbol Function name Setting for multi programming 1 J1 Legacy 20pin Debug probe connector Connect with J Link 2 J3 External power supply connector DC 5 0 V 10 Supply 5 V to this connector from an external power supply 3 J2 USER Target 10pin User target connector Connect with a target board 4 JP3 VPP control selection jumper for multi programming Open pattern cut 5 JP4 VPP...

Page 11: ...Revision History 8 Seiko Epson Corporation S5U1C31001L1200 Bridge Board Ver 2 Manual Rev 1 0 Revision History Attachment 1 Rev No Date Page Category Contents Rev 1 0 2017 07 25 All New New establishment ...

Page 12: ...3 4677 SHENZHEN BRANCH Room 804 805 8 Floor Tower 2 Ali Center No 3331 Keyuan South RD Shenzhen bay Nanshan District Shenzhen 518054 CHINA Phone 86 10 3299 0588 FAX 86 10 3299 0560 EPSON TAIWAN TECHNOLOGY TRADING LTD 14F No 7 Song Ren Road Taipei 110 TAIWAN Phone 886 2 8786 6688 FAX 886 2 8786 6660 EPSON SINGAPORE PTE LTD 1 HarbourFront Place 03 02 HarbourFront Tower One Singapore 098633 Phone 65 ...

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