Table of Contents
Advertisement
o
80
160
240
320
400
480
560
640
720
800
880
960
1040
0
80
'~
__
~n~
__
~n~
__
~n~
__
~nL
__
~nL
__
~nL
__
~nL
__
~nL
__
~nL
__
~nL
__
~nL
__
~n~
__
~nL
__
~nL
__
~n
II
II
II
II
II
~
______________
~r=
II
II
A 17. 12
11
;;.----'"1. ______________________________________ ....
I
HI=>lINE 1
II
A7.8
~II~----------------------------------------~I
____
~I---
V DRIVE
Ir
16.026
m s i - - - - - - - - - - - - - - - - - - ; - . I
--..-oj..!
I
~----------------------------------
I
I
1OIIIj4f---~_Ir-1144
liS
II
I" - - - - - - - - - - - - - - - - - - - - - - - ----,
1
n
n
n
n
rL.J1
n
n
I
~
HORIZ~~~~Ll:)ETRACE
I :
.j
.I----~f-LAST
CHARACTER OF VERTICAL RETRACE
II
II
II
II
II
FA ____________________________________
~n~
________ _
DID568-562
NOTE:
THE SYMBOL (I) ON THE TRAILING
EDGE OF CLOCK PULSES DESIGNATES
THE RELATIVE POSITION OF THE
HORIZONTAL RETRACE CHARACTERS
(SEE EXPLODED VIEW FOR LOCATION
OF FA PULSE)
Figure 4-63.
Line Counter, Timing Diagram
S
tl
(fl
I
I.f:>.
o
N
I
N
>
~
.....
VJ
Advertisement
Chapters
Table of Contents
