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Download Renesas Flash Programmer V2.05 Flash memory programming
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Renesas Flash Programmer V2.05 APPENDIX B SUPPLEMENTARY INFORMATION APPENDIX B SUPPLEMENTARY INFORMATION Figure B-1. E1 and E20 Pins - RX E1 Pin No. E20 Pin Name Pin Name (14-pin Compatible) Pin Name (38-pin) 1 io4 io4 io1 2 GND GND io2 3 io5 io5 io0 4 io0 io0 5 SEND SEND − UCONNECT (connected to GND of the target board) 6 io1 io1 − 7 io3 io3 − 8 UVCC (whether 3.3V or 5.0V is supplied or whether power is supplied to the target can be detected) UVCC io3 RESET 9 UVCC2 UVCC2 10 io2 io2 11 RECEIVE RECEIVE 12 GND GND − 13 RESET RESET − 14 UCONNECT (connected to GND of the target board) UCONNECT (connected to GND of the target board) 15 − SEND UVCC io4 − 16 17 UVCC2 − 18 19 RECEIVE − 20 21 io5 22 − 23 − 24 − 25 − 26 − 27 − 28 − 29 − 30 − 31 − 32 − 33 − 34 − 35 − 36 − 37 − 38 − “-” indicates an unused pin. R20UT2906EJ0202 Rev. 2.02 Jul 01, 2015 Page 42 of 47
