XR82C684
@0
External Vectored Interrupt Processing (Interrupt
Mode 0)
?0 + 3( ( (% ( (* /$ 1
(%'( % "' E $: ( (%
%% & ( (' I%(, (#
+ 3( ' (% ' (%'( *
' ( * (% (%'( # + 3( %%
$: ,, / 31 $: (% '( 3 /$
'6 3,1 %(, + % (
((( '%% * ( %('(, E
?0 + % ( $ # ( (%
3((, /' (* ( 1 ! )%# * 3(,
%%( * $: $ (% '% * (% (
# (% /' 1 (* ( (% ' * *
5 (%'( %
?0 +
% % (, (** (%'( %
40; % (%'( % & '%
%'(*(' '( % 3(( + K% & %'# 3
( $ %(' ( %(% Table 9
%% (% * % 5 (%'( %#
' % ' % (, 5 %%%
Op-Code (hex)
Mnemonic
Restart
Address (hex)
B
0
0
!B
!
0
0
5B
;
5
0;
0
B
4;
4
40;
40
Table 9. Z-80 CPU Restart Instructions
Used with Vectored Interrupts (Mode 0)
* # ' + '(% ' * *
% 5 (%'( %# ( 3( ,( "'(, (%
(%'( & (, + , 3(
( /%1 %% *3%# ,
' 3( ' /% %%1 '(
"# (* ' 5B. (% !
)% (, $: '&'# (% ' ' % % 3(
; (%'( # + 3( .
( , ' , ' 3( '
'( ( & % Table 9 % (%
% %( * (%(, ( %(' (
,(% (% '( ( &
" * '('( (J(, (% * * (
'%%(,# 3( (*'(, # (% %
( Section C.6.2.3 (% %'( (%'%%% (*'(,