21.3 Operation .......................................................................................................................... 709
21.3.1 TAP Control......................................................................................................... 709
21.3.2 H-UDI Reset ........................................................................................................ 710
21.3.3 H-UDI Interrupt ................................................................................................... 710
21.3.4 Bypass.................................................................................................................. 710
21.4 Usage Notes ...................................................................................................................... 711
22.1 Pin Arrangement ............................................................................................................... 713
22.2 Pin Functions .................................................................................................................... 715
23.2 DC Characteristics ............................................................................................................ 734
23.3 AC Characteristics ............................................................................................................ 739
23.3.3 Bus Timing .......................................................................................................... 757
E.1
Pin States........................................................................................................................... 826
E.2
Handling of Unused Pins .................................................................................................. 829
Rev. 4.0, 04/00, page xx of 20
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