S6A0074 Datasheet, PDF (18/68 Pages) Samsung semiconductor – 34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD

S6A0074
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
6 x 8 dots Character Pattern
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 B1 B0 0 0 1 1 1 0
001
010001
010
010001
.
.
.
.
.
011
. ⁰¹¹¹¹¹
.
.
100
. ₀₁₀₀₀₁
.
.
.
.
.
101
. ⁰¹⁰⁰⁰¹
110
010001
111
000000
.
.
.
.
.
.
.
.
0 0 0 0 x 1 1 1 1 1 1 0 0 0 B1 B0 0 1 0 0 0 1
001
010001
010
010001
.
.
.
.
.
011
. ⁰¹¹¹¹¹
.
.
100
. ₀₁₀₀₀₁
.
.
.
.
.
101
. ⁰¹⁰⁰⁰¹
110
010001
111
000000
Pattern
Number
Pattern 1
.
.
Pattern 8
1. When BE (Blink Enable bit) = "High", blink is controlled by B1 and B0 bit.
In case of 5-dot font width, when B1 = "1", enabled dots of P0-P4 will blink, and when B1 = "0" and B0 = "1", enabled
dots in P4 will blink, when B1 = "0" and B0 = "0", blink will not happen.
In case of 6-dot font width, when B1 = "1", enabled dots of P0-P5 will blink, and when B1 = "0" and B0 = "1", enabled
dots of P5 will blink, when B1 = "0" and B0 = "0", blink will not happen.
2. "X": Don't care
18