ks0073 ETC-unknow, ks0073 Datasheet - Page 57

• Manufacturer Part Number: ks0073
• Description: 34com / 60seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: ETC-unknow

KS0073
INITIALIZING
1) Initializing by Internal Reset Circuit
(1) Display Clear instruction
(2) Set Functions instruction
(3) Control Display ON/OFF instructio
(4) Set Entry Mode instruction
(5) Set Extension Function instruction
(6) Enable Scroll/Shift instructio
(7) Set scroll Quantity instruction
2) Initializing by Hardware RESET input
When RESET pin = "Low", KS0073 can be initialized as in the case of power on reset.
During the power on reset operation, this pin is ignored.
When the power is turned on, KS0073 is initialized automatically by power on reset circuit.
During the initialization, the following instructions are executed, and BF(Busy Flag) is kept "High"(busy state)
to the end of initialization.
Write "20H" to all DDRAM
DL = 1 : 8-bit bus mode
N = 1 : 2-line display mode
RE = 0 : Extension register disable
BE = 0 : CGRAM/SEGRAM blink OFF
LP = 0 : Operate in normal mode (Not in Low Power Mode)
DH = 0 : Horizontal scroll enable
REV = 0 : Normal display mode (Not reversed display)
D = 0 : Display OFF
C = 0 : Cursor OFF
B = 0 : Blink OFF
I/D = 1 : Increment by 1
BID = 0 : Normal direction segment port
FW = 0 : 5-dot font width character display
B/W = 0 : Normal cursor (8th line)
NW = 0 : Not 4-line display mode, 2-line mode is set because of N("1")
HS = 0000 : Scroll per line disable
DS = 0000 : Shift per line disable
SQ = 000000 : Not scroll
S = 0 : No entire display shift
34COM / 60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD