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JTAG Scan Chain Length

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JTAG Scan Chain Lengths for processors:

Core/Controller IR length
6201/6701 8 bits
621x/671x 46 bits
64x+ 38 bits
674x 38 bits
55x 38 bits
55x+ 38 bits
C28x 38 bits
ARM7 4 bits
ARM9 4 bits
ICEPick-B 6 bits
ICEPick-C 6 bits
ICEPick-D 6 bits