Illegal illegal instruction interrupt illegal – Motorola DSP96002 User Manual
Page 370
A - 182
DSP96002 USER’S MANUAL
MOTOROLA
ILLEGAL
Illegal Instruction Interrupt
ILLEGAL
Instruction Fields:
None
Timing: 8 oscillator clock cycles
Memory: 1 program words
00
0000
0000
0101
31
14 13
0
0000
0000
0000
0000
00
Operation:
Begin Illegal Instruction exception processing.
Assembler Syntax:
ILLEGAL
Description:
Normal instruction execution is suspended and Illegal Instruction exception processing is initiated. The
interrupt priority level (I1,I0) is set to 3 in the status register if a long interrupt service routine is used.
CCR Condition Codes: Not affected.
ER Status Bits: Not affected.
IER Flags: Not affected.
Instruction Format: ILLEGAL