Hitachi AP1 - Page 162

LCD-III---------------------------------
(HD44790)
1--------- 256 Instruction Cycle----'------I
One Instruction Cycle
r< 'I 'II
SerielDeta
Shift Clock
Latch
Clock
-fi~ ______ ~----------~----~n-----
Alterneting ..J
Signel (M)
(HD44795)
1---128 Instruction Cycle ---I
One Instruction Cycle
Serial
Data
Shift Clock
Latch
Clock
Alternating
Signal (M)
( '1 'II
u ,
j
' .....
1.......(11-1--- ......
III
III
'.....,L. __ ~ ___ .... I
Figure 20 Liquid Crystal Display Circuit Time Chart (To be continued)
160