WAVEFORMS
°2
------+-~
A,.-AO
----------t---''f-
SYNC
________
--+......11
8080A/8080A·1/8080A·2
DBIN
---------------------~......I
READY
_ I I
'H
--
.2>-+--+=~
+--;
--+t-I:!:
~
111~1'
-
'RS
---
-I
~-=:1~
--:11
WAIT
---------------:.;....H---..;.;.--+-1.
l~--+t--I
---r
ill
toe·--+-
4--
tH
·..,
, .... -
HOLD
___________________________________
I~IgI*
1".-.1_-++--11
---I
~H:
1:"-
I
HLDA
--------------------------------------------------------------~~
INT
INTE
NOTE:
Timing measurements are made at the following reference voltages: CLOCK "1" =
8.0Y,
"0" = 1.0V; INPUTS "1" =
3.3V,
"0" = 0.8V; OUTPUTS "1" =
2.0V,
"0" =
0.8\1.
6-5
AFN·OO735C