HD66730 Datasheet, PDF (81/131 Pages) Hitachi Semiconductor – Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display

HD66730/HD66731
5. Cursor control register: R2
CHM = 1: Cursor home execution
C = 0: Cursor display off
CM1/0 = 00: 12th raster-row cursor display mode
6. Display control register 1: R3
ST = 0: Standby mode clear
DC = 0: Character display off
DS = 0: Segment display off
7. Display control register 2: R4
NC1/0 = 00: 6-column display mode
NL1/0 = 00: 1-line display mode
8. Scroll control register 1: R5
SN1/0 = 00: Starts displaying from the first line.
SL3 to SL0 = 0000: Starts displaying from the first raster-row.
9. Scroll control register 2: R6
PS1/0 = 00: Partial scroll release
SE4 to SE1 = 0000: Disables dot scrolling for all lines.
10. Scroll control register 3: R7
SQ5 to SQ0 = 000000: Number of dots to be scrolled = 0
11. RAM address register: R8
RAM address register is automatically incremented during reset when display-clear is executed. Note
that after reset is released, this register must be reset by software before accessing RAM.
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