Installation guide

Table 1-7 Cause register exception codes
Number Mnemonic Description
0 Int Interrupt
1 Mod TLB modification
exception
2 TLBL TLB miss exception (load
or instruction fetch)
3 TLBS TLB miss exception
(store)
4 AdEL Address error exception
(load or instruction fetch)
5 AdES Address error exception
(store)
6 IBE Bus error exception
(instruction fetch)
7 DBE Bus error exception (data
reference: load or store)
8 Sys Syscall exception
9 Bp Breakpoint exception
10 RI Reserved instruction
exception
11 CpU Coprocessor unusable
exception
12 OV Arithmetic overflow
exception
13-15 Reserved
TROUBLESHOOTING INFORMATION 1–17