Checkpoint LAB USB-RS232 Manual do Utilizador descarregar pdf (Página 15)

©Microcontroller café & Checkpoint LAB MC68HC705E6 EEPROM PROGRAMMER User’s Guide

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MC68HC705E6 Programmer notice

Figure 17 shows the layout of the MC68HC05P3 (1E25BH) programming adapter.

Resistors size is 1206. As shown in the figure there is special mode to configure MCU

according to programming requirements. Before programming, make sure that

MC68HC05P3 (1E25BH) is placed on corresponding programming adapter

MC68HC05P3AD.

FIGURE 17

R2- 10K

R3- 10K

R4- 10K

R5- 10K

R6- 10K

R7- 10K

R8- 10K

R9- 10K

R1- 000

MC68HC05P3 (1E25H) PROGRAMMING ADAPTER

Communication via Universal Serial Bus (USB):

Figure 18

Special-purpose USB-RS232 converter required. The series-A plug: host PC. The series B-plug:

USB-RS232 converter. Cable: Type - A to Type - B with maximum length 3 meters.

APPENDIX 2

APPENDIX 3

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