- 您現在的位置：買賣IC網 > PDF目錄365430 > S6B0741 (SAMSUNG SEMICONDUCTOR CO. LTD.) 128 SEG / 129 COM DRIVER %26 CONTROLLER FOR 4 GRAY SCALE STN LCD PDF資料下載
參數資料
| 型號： | S6B0741 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 128 SEG / 129 COM DRIVER %26 CONTROLLER FOR 4 GRAY SCALE STN LCD |
| 中文描述： | 賽格128/129 COM驅動程序及4級灰度STN液晶顯示控制器 |
| 文件頁數： | 18/74頁 |
| 文件大小： | 985K |
| 代理商： | S6B0741 |
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頁當前第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
128 SEG / 129 COM DRIVER & CONTROLLER FOR STN LCD S6B0741
14
FUNCTIONAL DESCRIPTION
MICROPROCESSOR INTERFACE
Chip Select Input
There is CSB pin for chip selection. The S6B0741 can interface with an MPU when CSB is "L". When these pins are
set to any other combination, RS, E_RD, and RW_WR inputs are disabled and DB0 to DB7 are to be high
impedance. And, in case of serial interface, the internal shift register and the counter are reset.
Parallel / Serial Interface
S6B0741 has four types of interface with an MPU, which are two serial and two parallel interfaces. This parallel or
serial interface is determined by PS pin as shown in table 9
.
Table 9. Parallel / Serial Interface Mode
Type
PS1
CSB
PS0
Interface mode
H
L
H
6800-series MPU mode
8080-series MPU mode
Parallel
CSB
H
4-pin SPI mode
Serial
L
CSB
L
3-pin SPI mode
Parallel Interface (PS0 = "H")
The 8-bit bi-directional data bus is used in parallel interface and the type of MPU is selected by PS1 as shown in
table 10. The type of data transfer is determined by signals at RS, E_RD and RW_WR as shown in table 11.
Table 10. Microprocessor Selection for Parallel Interface
PS1
CSB
RS
E_RD
RW_WR
DB0 to DB7
MPU bus
H
L
CSB
CSB
RS
RS
E
RW
/WR
DB0 to DB7
DB0 to DB7
6800-series
8080-series
/RD
Table 11. Parallel Data Transfer
Common
6800-series
8080-series
RS
E_RD
(E)
RW_WR
(RW)
E_RD
(/RD)
RW_WR
(/WR)
Description
H
H
L
L
H
H
H
H
H
L
H
L
L
H
L
H
H
L
H
L
Display data read out
Display data write
Register status read
Writes to internal register (instruction)
NOTE:
When E_RD pin is always pulled high for 6800-series interface, it can be used CSB for enable signal. In this
case, interface data is latched at the rising edge of CSB and the type of data transfer is determined by signals at RS,
RW_WR as in case of 6800-series mode.
相關PDF資料 |
PDF描述 |
|---|---|
| S6B0755 | 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 160 SEG / COM DRIVER FOR STN LCD |
| S6B0796 | 240 SEG / COM DRIVER FOR STN LCD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| S6B0755 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:160 SEG / COM DRIVER FOR STN LCD |
| S6B0794X01-B0CY | 制造商:Samsung Semiconductor 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。