Help:How can I connnect the 20pins DAP miniwiggler V3 to 16 pins OCDSL1 target

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Hello infineon:

I just buy a miniwiggler V3 with 20pins automotive JTAG connector.Now the problem is how can I connect it to the 16pins OCDSL1 target.I connect they like this(show below),but it dosen't work(the DAS cannot diaplay the MCU type).

Anyone can help me?
THANK YOU!
432.attach433.attach.
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9 Replies
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Hi hsfwhh,

Can you also connect the TGI_RXD to BRKIN and USER0_TXD to BRKOUT and give it a try?
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User9698
Level 3
Level 3
Hi Jackson,
Can I use the miniWiggler JDS circuit for debugging of TC1724? this circuit are in “TriBoard TC1724 Hardware Manual” document(page 8-5).I don’t know how to connect output pins of this circuit to my TC1724?
I can connect to my board in ASC Bootloader mode by this circuit but i want use the jtag interface to debug.The DAS can't identify my wiggler!
Thank you.
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Hi hemn, if you have miniWiggler JDS circuit , can you please run Mprog utility and read eeprom content from 93c46 ft2232 and upload to there ?
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User9698
Level 3
Level 3
Hi eric.
Yes i can read by "FT prog".
this is my code:
Device: 0 [Loc ID:0x0]
Word MSB
0000: 0808 0403 6010 0700 3280 0008 1111 0A9A ....`...2.......
0008: 32A4 12D6 0000 0000 0046 030A 0046 0054 2........F...F.T
0010: 0044 0049 0332 0055 0053 0042 0020 003C .D.I.2.U.S.B. .<
0018: 002D 003E 0020 0053 0065 0072 0069 0061 .-.>. .S.e.r.i.a
0020: 006C 0020 0043 006F 006E 0076 0065 0072 .l. .C.o.n.v.e.r
0028: 0074 0065 0072 0312 0046 0054 0031 0052 .t.e.r...F.T.1.R
0030: 0034 0038 0051 0030 0000 0000 0000 0000 .4.8.Q.0........
0038: 0000 0000 0000 0000 0000 0000 0000 F5AE ................
what is this code?
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0808 0403 6010
------ VID PID
this is wrong miniwiggler content - VID shuld be 0x058d
looks like erased eeprom in miniwiggler
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elsys
Level 1
Level 1
First reply posted Welcome!

# Infineon DAP miniWiggler v3
{idVendor}=="058b", {idProduct}=="0043"

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User9698
Level 3
Level 3
after change VID to 0x058d the PC can't recognizing it? i had to change eeprom.
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User17491
Level 1
Level 1
hsfwhh wrote:
Hello infineon:

I just buy a miniwiggler V3 with 20pins automotive JTAG connector.Now the problem is how can I connect it to the 16pins OCDSL1 target.I connect they like this(show below),but it dosen't work(the DAS cannot diaplay the MCU type).

Anyone can help me?
THANK YOU!
432.attach433.attach.


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