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參數(shù)資料
| 型號(hào)： | 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)： | 39/81頁 |
| 文件大小： | 426K |
| 代理商： | HD66705U |
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HD66705U
39
Table 17
Instruction List (cont)
Code
Execution
Cycle *
1
Instruction No.
R/W RS
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description
Write data
to RAM
WD
0
1
Write data
Writes data to DDRAM,
CGRAM, SEGRAM, or
annunciator.
10
Read data
from RAM
RD
1
1
R ead data
Reads data from DDRAM,
CGRAM, or SEGRAM.
10
BF
I/D
OSC = 1:
B/W
B
D
DC
LC
AMP = 1:
STB
NL :
D L=1 :Double-height line
CT3–CT0:
S N 2 – SN0: Display-start line (000: 1st line, 001: 2nd line, 010: 3rd line, 011: 4th line, 100: 5th line)
SL2 – SL0: Display-start raster-row (000: 1st raster-row... 111: 8th raster-row)
DA
= 1:
Annunciator display on
AAN/A
SEG
= 0000–0010: Annunciator address
ACG4–ACG0: CGRAM address (00000–11111)
ADD6–ADD0: DDRAM address (0000000–1001011)
= 1:
= 1:
Internally operating
Increment
System clock divided by four
Black-white inverting cursor on
Blink cursor on
Display on
Character display on
Line containing AC given cursor attribute
Voltage-follower and booster on
Standby mode
Number of display lines [0: 1line (1/10 duty ratio), 1: 2 lines (1/18 duty ratio)]
AC:
I/D
Address counter
= 0:
Decrement
= 1:
= 1:
= 1:
= 1:
= 1:
C
= 1:
8th raster-row cursor on
DS
= 1:
Segment display on
SLP
= 1:
Sleep mode
= 1:
Contrast adjustment
AAN/A
SEG
= 1000–1111: SEGRAM address
Note:
1. Represented by the number of operating clock pulses; the execution time depends on the
supplied clock frequency or the internal oscillation frequency.
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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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