S6A0075 Datasheet, PDF (35/70 Pages) Samsung semiconductor – 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD

100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0075
Table 10. Instruction Set 2 (Continued)
Instruction Code
Instruction RE
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Execution
Time
(fosc =
270kHz)
Write data X 1
0
D7
D6
D5
D4
D3
D2
D1
D0
Write data into internal RAM
(DDRAM / CGRAM / SEGRAM).
43µs
Read data X 1
1
D7
D6
D5
D4
D3
D2
D1
D0
Read data from internal RAM
(DDRAM / CGRAM / SEGRAM).
43µs
Note: 1. When an MPU program with Busy Flag (DB7) checking is made, 1/2 fosc (is necessary) for executing the next
instruction by the falling edge of the “E” signal after the Busy Flag (DB7) goes to “Low”.
2. "X": Don’t care.
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