參數(shù)資料
型號: MSM6665C
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Dot Matrix LCD Controller(點(diǎn)矩陣LCD控制器)
中文描述: 點(diǎn)陣LCD控制器(點(diǎn)矩陣液晶顯示控制器)
文件頁數(shù): 18/30頁
文件大?。?/td> 417K
代理商: MSM6665C
18/30
Semiconductor
MSM6665C-xx
Flowchart for Power-On Timing
*1
After the required commands and display data are intered, perform busy detection
based on the SO pin status. When it is confirmed that the status has been changed
from BUSY (SO="L") to NON-BUSY (SO="H"), enter the next data.
If busy detection is not performed, wait for 10 master oscillation clocks when used at
1/17 duty or for 20 master oscillation clocks when at 1/9 duty, then enter the next
data.
Turn on power
Reset input
5
m
s required; external reset input or power-on reset input
CS="H"
The device is enabled.
SOE/D, D0="1"
Make the SO output enable, to perform busy detection.
Wait for 20 clocks
Input a wait for the SOE/D command processing. (For the processing
of each command after this, perform busy detection. *1)
BPC and BKCG
command set
Set the blink pattern and band change mode.
LOT, I1="1", I0="1"
Set the Load Option. (Blank-code writing and blink-cancellation
are executed each time the AINC command is executed.)
AINC executed 48 times
Input the AINC command to clear the RAM data.
LOT, I1="1", I0="1"
Release the Load Option.
Input display data for initial screen
DISP, D0="1"
Display is turned on and the initial screen is displayed.
Is Input of display data for
initial screen completed
NO
YES
Normal operation
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