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Diagnostics and Recovery
7-31
Emulation Features
7.10 Diagnostics and Recovery
Debug registers within the CPU keep track of the state of several key signals.
This allows diagnosis of such problems as a floating READY signal, NMI sig-
nal, or RS (reset) signal. Should the debug software attempt an operation that
does not complete after a certain time-out period (as determined by the debug
software), it attempts to determine the probable cause and display the situa-
tion to you. You can then abort, correct the situation or allow it to correct itself,
or chose to override it.
Such situations include:
-
RS being asserted
-
A ready signal not being asserted for a memory access
-
NMI being asserted
-
The absence of a functional clock
-
The occurrence of a JTAG test-logic-reset
Summary of Contents for TMS320C28x
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Page 269: ...IN loc16 PA 6 112 MOV AL 0 AL 0 UOUT IORegC AL IOspace IORegC AL 10...
Page 308: ...MAXCUL P loc32 6 151 Saturate MOVL Var64 2 ACC Store result into Var64 MOVL Var64 P...
Page 509: ...SUBL ACC P PM 6 352 SUBL ACC P PM ACC S B 11 M X 4 MOVH Y ACC 5 Store Q15 result into Y...
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