Hardware Debug Tool (HDT)
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18524C/0—Nov1996
AMD-K5 Processor Technical Reference Manual
7.9
Hardware Debug Tool (HDT)
The Hardware Debug Tool (HDT)—sometimes referred to as
the debug port or Probe mode—is a collection of signals, regis-
ters, and processor microcode that is enabled when external
debug logic drives R/S Low or loads the processor’s Test Access
Port (TAP) instruction register with the USEHDT instruction.
Documentation on the HDT is available under nondisclosure
agreement to test and debug developers. For information, con-
tact your AMD sales representative or field application engi-
neer.
Summary of Contents for AMD-K5
Page 1: ...AMD K5 Processor Technical Reference Manual TM...
Page 10: ...x AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 24: ...1 4 Overview AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 54: ...2 30 Internal Architecture AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 116: ...4 26 Performance AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 356: ...6 44 System Design AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 380: ...7 24 Test and Debug AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 396: ...A 16 AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 406: ...I 10 Index AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...