DEM16217SYH Datasheet, PDF (20/21 Pages) List of Unclassifed Manufacturers – Display Elektronik GmbH

DEM 16217 SYH
Product specification
Table 3. Relationship Between character Code (DDRAM) and Character Pattern (CGRAM)
Character Code ( DDRAM data ) CGRAM Address
CGRAM Data
D7 D6 D5 D4 D3 D2 D1 D0 A5 A4 A3 A2 A1 A0 P7 P6 P5 P4 P3 P2 P1 P0
0 0 0 0 x 0 0 0 0 0 0 0 0 0 x x x 0 1 1 10
001
10001
010
10001
011
1 1 1 11
100
10001
101
10001
110
10001
110
10001
111
00000
Pattern
number
Pattern 1
Pattern 8
0 0 0 0 x 1 1 1 1 1 1 0 0 0 x x x 10 0 0 1
001
10 0 0 1
010
10 0 0 1
011
100
101
110
111
11111
10 0 0 1
10 0 0 1
10 0 0 1
00000
"x": don't care
14. FRAME FREQUENCY (1/16 duty cycle )
1-line selection period
Figure 9.0
VERSION : 1
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