Document Conventions and Definitions................................................................................................................................................................. 4
I2C Bus .................................................................................................................................................................................................................. 8
JTAG TAP Port...................................................................................................................................................................................................... 8
Frequency Select (FSEL[1:0]) ............................................................................................................................................................................... 9
AC Test Conditions...................................................................................................................... 15
Power Consumption .................................................................................................................... 17
2.
3.
4.
5.
6.
7.
8.
9.
10. I
2
C Bus ......................................................................................................................................... 18
I
2
C Master Mode and Slave Mode....................................................................................................................................................................... 18
I
2
C Device Address ............................................................................................................................................................................................. 18
C DC Electrical Specifications........................................................................................................................................................................... 22
I
2
C AC Electrical Specifications........................................................................................................................................................................... 23
I
2
C Timing Waveforms......................................................................................................................................................................................... 24
Definition of Amplitude and Swing....................................................................................................................................................................... 28
1.25, 2.5, and 3.125 Gbaud LP-Serial Links........................................................................................................................................................ 29
Level I Electrical Specification ............................................................................................................................................................................. 29
5 and 6.25 Gbaud LP-Serial Links....................................................................................................................................................................... 36
Level II Electrical Specifications .......................................................................................................................................................................... 36
System Logic TAP Controller Overview............................................................................................................................................................... 49
Signal Definitions ................................................................................................................................................................................................. 50
Test Data Register (DR) ...................................................................................................................................................................................... 51
JTAG DC Electrical Specifications....................................................................................................................................................................... 62
JTAG AC Electrical Specifications....................................................................................................................................................................... 63
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