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參數(shù)資料
| 型號(hào)： | HE84760B |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-bit Micro-controller |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 22/51頁 |
| 文件大小： | 487K |
| 代理商： | HE84760B |
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11.
LCDC Control register
KING BILLION ELECTRONICS CO., LTD
駿
億
電
子
股
份
有
限
公
司
HE84760B
HE80004 Series
June 29, 2005
This specification is subject to change without notice. Please contact sales person for the latest version before use.
22
V1.0
LCD Control Register LCDC controls the functions of LCD driver.
LCDC
Field
Mode
Reset
bit 7
-
-
-
bit 6
-
-
-
bit 5
CLR_GP
W
1
bit 4
bit 3
GRAY
W
xxx
bit 2
bit 1
BLANK
W
1
bit 0
LCDE
W
0
Field
Value
0
1
000
.
.
.
111
0
Function
Reset GRAY palette register pointer by write ‘0’ to CLR_GP bit.
No effect on GRAY palette register pointer.
LCD is darkest.
CLR_GP
LCD display contrast adjustment.
GRAY
LCD is lightest.
Normal display.
LCD display blanked. The COM signals of LCD driver output inactive levels
(LVL4 and LVL1) while SEG signals output normal display patterns.
LCD driver disabled, LCD driver has no output signal and applied to VDD
LCD driver Enabled.
BLANK
1
0
1
LCDE
Please note that LCD driver must be turned off before the system goes into "sleep" mode. That means
user must clear the bit 0 of LCDC to turn off LCD driving circuit before setting bit6 of OP1 to enter sleep
mode. Large current might happen if the procedure is not followed.
Please note that LCD driver uses slow clock as clock source. The LCD display will not display normally
if it works in Fast clock only mode because the LCD refresh action is too fast.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE84761 | 制造商:KB 制造商全稱:KB 功能描述:8-bit Micro-controller |
| HE84761(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE84762(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE84770 | 制造商:KB 制造商全稱:KB 功能描述:8-bit Micro-controller |
| HE84770(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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