- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368612 > S6B0708 (SAMSUNG SEMICONDUCTOR CO. LTD.) 64COM/128SEG GRAPHIC DRIVER FOR DOT MATRIX LCD PDF資料下載
參數(shù)資料
| 型號(hào)： | S6B0708 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 64COM/128SEG GRAPHIC DRIVER FOR DOT MATRIX LCD |
| 中文描述： | 64COM/128SEG圖形驅(qū)動(dòng)點(diǎn)陣LCD |
| 文件頁數(shù)： | 16/29頁 |
| 文件大?。?/td> | 288K |
| 代理商： | S6B0708 |
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頁當(dāng)前第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
S6B0708
LCD
64COM/128SEG GRAPHIC DRIVER FOR DOT MATRIX
16
DATA TRANSFER
To match the timing of the display data RAM and registering to that of the controlling microprocessor, S6B0708
uses an internal data bus and bus buffer. When the microprocessor reads the contents of display data RAM, the
data for the initial read cycle is first stored in the bus buffer (dummy read cycle). On the next read cycle, the data
is read from the bus buffer onto the microprocessor bus. At the same time, the next block of data is transferred
from RAM to the bus buffer. Otherwise, when the microprocessor write data to display data RAM, the data is
written to RAM after the falling edge of "E". Therefore, it is necessary to check busy flag to write or read the next
data. (refer to Figure 3, 4)
PAGE ADDRESS REGISTER
The 3-bit page address register provides the page address to display data RAM (refer to Table 4). The micro-
processor issues set page address instruction to change the page and to access another page.
COLUMN ADDRESS COUNTER
The column address counter is a 6-bit pre-settable counter that provides column address to display data RAM
(refer to Table 4). It is incremented by 1 automatically after execution of each read/write data instruction. The
column address counter loops the values 0 to 127, and it is independent of page address register. The ADC pin is
issued to change the relationship between RAM column address and display segment output.
DISPLAY START LINE REGISTER
The display start line register stores the line address of display data RAM that corresponds to the first (normally
the top) line (COM1) of liquid crystal display (LCD) panel. When displaying contents in display data RAM on the
LCD panel, 6-bit data (DB[5:0]) of the set display start line is latched in display start line register. latched data are
transferred to the line address counter just before COM1 is high, pre-setting the line address counter. The line
counter is then incremented on the display latch clock signal once for every display line. It is used for vertical
scrolling of the liquid crystal display screen.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S6B0716X01-C0C8 | CAT5E PATCH CORD 3 FOOT BLUE |
| S6B0716X11-C0C8 | 33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0716 | 33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0717X01-B0CY | GIGATRUE 550 CAT6 ORANGE STRANDED BULK 250FT |
| S6B0717X01-B0CZ | GIGATRUE 550 CAT6 ORANGE STRANDED BULK 500FT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6B0715 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0715A01-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0715A01-B0CZ | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0715A01-XXX0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0715A11-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。