- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370472 > HD66766R (Hitachi,Ltd.) 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors PDF資料下載
參數(shù)資料
| 型號： | HD66766R |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| 中文描述： | 132 × 176點圖形LCD控制器/驅(qū)動器的65K色 |
| 文件頁數(shù)： | 36/97頁 |
| 文件大小： | 681K |
| 代理商： | HD66766R |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁當(dāng)前第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁
HD66766R Rev. 1.0-1 / September 2002
36
Read Data from GRAM (R22h)
Figure 24 Read Data from GRAM Instruction
RD15–0:
Read 16-bit data from the GRAM. When the data is read to the microcomputer, the first-word
read immediately after the GRAM address setting is latched from the GRAM to the internal read-data
latch. The data on the data bus (DB15–0) becomes invalid and the second-word read is normal.
Figure 25 GRAM Read Sequence
i) Data read to the microcomputer
ii) Logical operation processing
in the HD66766R
Address: N set
First word
Automatic address update: N+
Sets the I/D, AM,
HSA/HSE, VSA/VEA
Dummy read (invalid data)
GRAM => Read data latch
Read (data of address N)
Read-data latch => DB11-0
Second words
Address: M set
First word
Dummy read (invalid data)
GRAM => Read data latch
Second words
Read (data of address N)
Read-data latch => DB11-0
Sets the I/D, AM,
HSA/HSE, VSA/VEA
Address: N set
First word
Second words
First word
Dummy read (invalid data)
GRAM => Read data latch
Write (data of address N)
DB11-0 = > GRAM
Dummy read (invalid data)
GRAM => Read data latch
Write (data of address N)
DB11-0 => GRAM
Second words
R/W
RS
DB7
DB0
DB6
DB5
DB4
DB3
DB2
DB1
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
R
1
RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 RD7 RD6 RD5 RD4 RD3 RD2
RD1 RD0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD667A66R | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HD667B66R | 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors |
| HD66780FH | LAMPS, STACKABLE INDICATOR |
| HD66780FS | Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780 | Dot Matrix Liquid Crystal Display Controller and Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66773R | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels |
| HD66780 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780FH | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66780FS | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller and Driver |
| HD66781 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:720-channel Source Driver for a-Si TFT/Low Temperature Poly-Si TFT Panels with 262,144-color display RAM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。