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Part Name
Description
EF9345 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
EF9345
HMOS2 SINGLE CHIP SEMI-GRAPHIC DISPLAY PROCESSOR
STMicroelectronics
'EF9345' PDF : 38 Pages
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Table 3 :
Screen Format
MARGIN
BULK
SERVICE ROW
Y ORIGIN
Y ORIGIN + 1
EF9345
BLOCK ORIGIN
0
MEMORY
39
(even)
0
1
8
TGS
5
YOR
YOR +1
31
Service
Row
76 5 4 3 2 1 0
Z
3
Z
1
Z
2
ROR
(r = 7)
YOR
+23
YOR
YOR +1
YOR +2
Char Code
40 CHAR LONG
40 CHAR VAR
40 CHAR SHORT
80 CHAR LONG
80 CHAR SHORT
PAT
7
TGS
7
TGS
6
0
0
0
0
0
1
1
0
0
0
1
1
0
1
0
Insert Mode
INLAY
BOXING
CHARACTER MARK
ACTIVE AREA MARK
PAT
5
0
0
1
1
PAT
4
0
1
0
1
Cursor Display mode
FIXED COMPLEMENTED
FLASH COMPLEMENTED
FIXED UNDERLINED
FLASH UNDERLINED
MAT
5
MAT
4
0
0
1
0
0
1
1
1
Note :
PROGRAMMING BIT VALUE
1 = True, 0 = False
Origin row address
YOR = (8 to 31)
Block origin (even)
Service row select
(Y = 1/0)
76543210
TGS
(r = 1)
525/625 lines
Interlaced
Horizontal resync enable
Vertical resync enable
Sync out pins configuration
1 : composite sync
+ phase comparator
0 : V sync + H sync
76543210
PAT
(r = 3)
Service row enable
Upper bulk enable
Lower bulk enable
Conceal enable
Flash enable
76543210
i
M
B
M
G
M
R
M
MAT
(r = 2)
Margin color
Margin insert
Cursor display enable
Double height
15/38
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