參數(shù)資料
型號: HCD66717A03BP
廠商: Hitachi,Ltd.
元件分類: 晶體
英文描述: (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
中文描述: (低功耗點陣液晶顯示控制器/驅動器)
文件頁數(shù): 42/90頁
文件大小: 716K
代理商: HCD66717A03BP
HD66717
494
k. Annunciator control
DA = 0: Annunciator display off
2. RAM data initialization
a. DDRAM
All addresses are initialized to 20H by the clear display instruction
b. CGRAM/SEGRAM
Not automatically initialized by reset input; must be initialized by software while display is off
(DC and DS = 0)
c. Annunciator data
Not automatically initialized by reset input; must be initialized by software while display is off
(DA= 0)
3. Output pin initialization
a. LCD driver output pins (SEG/COM, ASEG/ACOM): Outputs V
CC
level
b. Booster output pins (V5OUT2 and V5OUT3): Outputs GND level
c. Oscillator output pin (OSC2): Outputs oscillation signal
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