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JTAG Scan Chain Length
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 |
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