Models With Cache Memory Embedded; Models With Mmu Embedded - Epson S5U1C33001H1400 Manual

10. PRECAUTIONS

10.1.15 Models with cache memory embedded

The debugging operations performed while program execution is suspended rewrite the
contents of the cache memory. Furthermore, the software PC break function cannot be used
when the cache is used under conditions other than that listed in the table below. Use the
hardware break function in such cases.
Table 8 Cache usage conditions to use software PC break
1
2
3

10.1.16 Models with MMU embedded

The debugging operations performed while program execution is suspended access
physical addresses in the default setting.
Although there are some restrictions, it can be changed so that logical addresses will be
accessed. For more information, refer to the "Debugger" section in the "S5U1C33001C
Manual (C Compiler Package for S1C33 Family)".
36
Instruction cache
OFF
ON
OFF ON (write through mode only)
EPSON
S5U1C33001H1400 Manual (Rev. 0.20)
Data cache
OFF
ON
S1C33 Family In-Circuit Debugger