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I am new to Cypress microcontrollers and I installed PSoC programmer. I have a custom board with CY8C4125LQI-483 micro on it and I am trying to program it using the 5 pin connector on MiniProg3. The pins on the micro are:
P3[2] for SWD Data
P3[3] for SWD Clk
pin30 for XRES
It says in documentation that the pin assignments on MiniProg3 for SWD protocol are:
SDIO for pin5
SCK for pin4
XRES for pin3
I am totally confused how to connect the 5-pin connector to the micro. So do I connect SDIO to SWD Data and 3.3V external power? Which pin on the 5-pin MiniProg should I use for the GND?
Solved! Go to Solution.
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You can find all the information you require in the PSoC MiniProg3 Program and DebugKit Guide.
Refer to section 3.2.1 for the 5 pin connector pinout.
You need to connect all five pins:
1 - VTARG = Target voltage, in your case it seems like this will be 3.3V.
2 - GND This will be the ground connection you were asking about.
3 - XRES External reset CY8C4125LQI-483 pin 30
4 - SCK Serial Clock CY8C4125LQI-483 pin 13
5 - SDAT Serial data. Can be referred to in a number of way, SDATA and SDIO are common. CY8C4125LQI-483 pin 12
I hope this helps.
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You can find all the information you require in the PSoC MiniProg3 Program and DebugKit Guide.
Refer to section 3.2.1 for the 5 pin connector pinout.
You need to connect all five pins:
1 - VTARG = Target voltage, in your case it seems like this will be 3.3V.
2 - GND This will be the ground connection you were asking about.
3 - XRES External reset CY8C4125LQI-483 pin 30
4 - SCK Serial Clock CY8C4125LQI-483 pin 13
5 - SDAT Serial data. Can be referred to in a number of way, SDATA and SDIO are common. CY8C4125LQI-483 pin 12
I hope this helps.