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povik |
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#Bus Blaster v2 JTAGkey pin connections |
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#modified by skot for BBv4 |
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#taken from: http://dangerousprototypes.com/forum/posting.php?mode=reply&f=37&t=3503#pr39413 |
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# ft2232h connection |
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NET "FT_JTAG_OE" LOC = "P53"; #AD4 |
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NET "FT_JTAG_OE" PULLUP; |
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NET "FT_TDO" LOC = "P56"; #AD2 |
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NET "FT_TCK" LOC = "P60"; #AD0 |
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#NET "FT_TCK" BUFG = CLK; |
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NET "FT_TDI" LOC = "P58"; #AD1 |
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NET "FT_TMS" LOC = "P55"; #AD3 |
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NET "FT_nSRST_OE" LOC = "P40"; #AC3 |
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NET "FT_nSRST_OE" PULLUP; |
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NET "FT_nSRST_OUT" LOC = "P42"; #AC1 |
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NET "FT_nSRST_IN" LOC = "P50"; #AD6 |
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NET "FT_nTRST_OE" LOC = "P41"; #AC2 |
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NET "FT_nTRST_OE" PULLUP; |
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NET "FT_nTRST_OUT" LOC = "P43"; #AC0 |
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NET "FT_RTCK" LOC = "P49"; #AD7 |
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NET "FT_TARGET_PRESENT" LOC = "P52"; #AD5 |
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NET "FT_DBGRQ" LOC = "P39"; #AC4 |
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NET "FT_DBGACK" LOC = "P27"; #AC5 is clock out in 485 mode |
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NET "FT_DBGACK" BUFG = CLK; |
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#unused ft2232 connections |
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#NET "ACBUS6" LOC = "P37"; |
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#NET "ACBUS7" LOC = "P36"; |
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# jtag io header |
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NET "RTCK" LOC = "P81"; #x |
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NET "TDO" LOC = "P79"; #x |
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NET "TCK" LOC = "P91"; #x |
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NET "TDI" LOC = "P94"; #x |
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NET "TMS" LOC = "P92"; #x |
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NET "nSRST" LOC = "P78"; #x |
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NET "nTRST" LOC = "P97"; #x |
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NET "DBGRQ" LOC = "P77"; #x |
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NET "DBGACK" LOC = "P76"; #x |
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# tgt input |
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//NET "TARGET_PRESENT" LOC = "P18"; |
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#trigger pins for test mode |
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#NET "TEST_MODE_0" LOC = "P1"; #test mode trigger pin, pull low to enter test mode |
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#NET "TEST_MODE_0" PULLUP; |
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#NET "TEST_MODE_1" LOC = "P64"; #test mode output pin, usually the LED |