SN54ABT8996_15 Datasheet, PDF (30/46 Pages) Texas Instruments – 10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS

SN54ABT8996, SN74ABT8996
10-BIT ADDRESSABLE SCAN PORTS
MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SCBS489C – AUGUST 1994 – REVISED APRIL 1999
PTCK
A9–A0
Don’t Care
BYP
PTDI
Don’t Care
PTMS
Don’t Care
PTRST
STDI
Don’t Care
CON
PTDO
STCK
STDO
STMS STMS = STMS0
STRST
OFF
TRST
RESET
Figure 22. Asynchronous Reset Timing, Prior Connect Status = OFF
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