Freescale Semiconductor MSC8156 Evaluation Module MSC8156EVM MSC8156EVM Benutzerhandbuch
Produktcode
MSC8156EVM
MSC8156 Reference Manual, Rev. 2
25-4
Freescale
Semiconductor
Debugging, Profiling, and Performance Monitoring
TDO
A data output that can be tri-stated and actively driven in the
SHIFT
-
IR
and
SHIFT
-
DR
controller states. TDO
changes on the falling edge of TCK.
TRST
An asynchronous reset (with an internal pull-up resistor) that provides initialization of the TAP controller and
other logic required by the standard.
other logic required by the standard.
Table 25-1. TAP Signals (Continued)
Signal Description