Ebp- Enable Breakpoint - Nice Z80+ Operation Manual

EBP - ENABLE BREAKPOINT
72
The breakpoints enabled in the Quit mode are effective in the GO mode (operate in
real time). These breakpoints operate on several modes from which the following can
be chosen: Memory Request, Memory Recall, Memory Write, on M 1, 1/0 Reque:st, 1/0
Write, and
1/0
Read.
Quali fica ti on is by address, so setting breakpoints on a memory read operation should
include the address at which it is performed.
FORMAT
EBP x, yyyy, zzzz
x =breakpoint number 0 thru F
yyyy =address
zzzz
=
pass counter
Set Breakpoint Mode (SBM)
> ?
Sift
SB" eode
Set
h•rd••rt
bre•kpoint
IOd1.
ltodts
il'tl
ft, "R,
fll,
NS, I, IR, II, DI.
Where M is breaks on any memory operation
MR is break on any memory read
MW is break on any memory write
Ml is break on any instruction fetch
I
is break on any
1/0
operation
IR is
break on any
1/0
read
IW is
break on any
1/0
write
DB
is disable breakpoints on any opera ti on