
If
more than one source for
RDY
RUN
use owen-collector gate
7401
(not
'00)
CS
(Slow
ROM
address decoded)
I
I
,
'
1
STEP
-1,
I
Y
needed only
for single
I
I
INSTR
mode
poSINGLE lNSTRUCTlON
SINGLE CYCLE
SLOW ROM
(NOTE:
Features not needed may be omitted)
SINGLE
STEP
FOR
6502
ADDRESS DISPLAY
D0
Dl
D2
D3
100
,..
SYNC
SYNC
D5
Q
5
Comentarios a estos manuales