Table 3-16: Mapping of Trace MSR
Trace_MSR_Reg
Bit
7
8
9
10
11
12
13
14
Table 3-17: Type of Trace Exception
Trace_Exception_Kind [0:4]
00000
00001
00010
00011
00100
00101
00110
00111
01010
01011
01100
10000
10001
10010
10011
MicroBlaze Processor Reference Guide
UG984 (v2016.2) June 8, 2016
UG984 (v2016.1) April 6, 2016
Chapter 3: MicroBlaze Signal Interface Description
Machine Status Register
Bit
Name
24
DCE
Data Cache Enable
25
DZO
Division by Zero or Division Overflow
26
ICE
Instruction Cache Enable
27
FSL
AXI4-Stream Error
28
BIP
Break in Progress
29
C
Arithmetic Carry
30
IE
Interrupt Enable
31
Reserved
Reserved
Stream exception
Unaligned exception
Illegal Opcode exception
Instruction Bus exception
Data Bus exception
Divide exception
FPU exception
Privileged instruction exception
Interrupt
External non maskable break
External maskable break
Data storage exception
Instruction storage exception
Data TLB miss exception
Instruction TLB miss exception
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