Analog Devices ADSP-2191 EZ-KIT Lite Manual page 50

Restricted Software Breakpoints
In the following example, placing a breakpoint at 100 is acceptable. How-
ever, a breakpoint's behavior at
restricted.
100 IF EQ JUMP 0x0000
101 NOP;
102 NOP;
Additionally, breakpoints within two instructions of an IO access are
restricted. In the following example, a breakpoint at 100 is acceptable, but
a breakpoint at
100 DM(0x8000)=I0;
101 NOP;
102 NOP;
2-6
101
/* .+0
or is restricted.
101 102
/* or I0=DM(0x8000); */
ADSP-2191 EZ-KIT Lite Evaluation System Manual
or is not defined and, therefore, is
102
*/ (DB);