參數(shù)資料
型號： HD66705U
廠商： Hitachi,Ltd.
英文描述： Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver(圖形LCD控制器/驅(qū)動(dòng)器)
中文描述： 低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器（圖形液晶顯示控制器/驅(qū)動(dòng)器）
文件頁數(shù)： 35/81頁
文件大小： 426K
代理商： HD66705U
HD66705U
35
CGRAM Address Set
The CGRAM address set instruction (Figure 18) includes the A bits.
AAAAA:
Used for setting the CGRAM address in the address counter (AC). The CGRAM addresses range
from 00H to 1FH (32 addresses) (Table 15).
Once the CGRAM address is set, data in the CGRAM can be accessed consecutively since the address
counter is automatically incremented or decremented according to the I/D bit setting after each access. The
CGRAM address cannot be set during sleep or standby mode.
0
RS R/W DB7
DB0
0
1
0
1
A
A
A
A
A
Figure 18 CGRAM Address Set Instruction
Table 15
CGRAM Addresses and Character Codes
Displayed Character
CGRAM Address
Character Codes
1st character
00H to 07H
00H
2nd character
08H to 0FH
01H
3rd character
10H to 17H
02H
4th character
18H to 1FH
03H
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66710 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66710A00FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66710A00TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66712 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver
HD66712A00TA0 制造商:Renesas Electronics Corporation 功能描述:
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