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參數(shù)資料
| 型號： | KS0713 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Driver & Controller for STN LCD(STN LCD驅(qū)動器和控制器) |
| 中文描述： | 驅(qū)動程序 |
| 文件頁數(shù)： | 13/59頁 |
| 文件大?。?/td> | 304K |
| 代理商： | KS0713 |
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65COM/132SEG DRIVER & CONTROLLER FOR STN LCD
KS0713
13
FUNCTIONAL DESCRIPTION
MICROPROCESSOR INTERFACE
CHIP SELECT INPUT
There are CS1B and CS2 pins for chip selection. The KS0713 can interface with a microprocessor only when
CS1B is low and CS2 is high. When these pins are set to any other combination, RS, E_RD, and RW_WR inputs
are disabled and DB7 to DB0 are set to high impedance. For the serial interface, the internal shift register and the
counter are reset.
PARALLEL / SERIAL INTERFACE
The KS0713 has three types of interface with MPU: one serial and two parallel interface. This parallel or serial
interface is determined by PS pin as shown in Table 3.
NOTE:
“
”
Don
’
t care
Parallel Interface (PS =
“
H
”
)
The 8-bit bidirectional data bus is used in parallel interface and the type of MPU is selected by MI as shown in
Table 4. The type of data transfer is determined by signals at RS, E_RD and RW_WR as shown in Table 5.
.
Table 3. Parallel / Serial Interface Mode
PS
Type
CS1B
CS2
MI
Interface Mode
H
Parallel
CS1B
CS2
H
6800-series MPU mode
L
8080-series MPU mode
L
Serial
CS1B
CS2
Serial-mode
Table 4. Microprocessor Selection for Parallel Interface
MI
CS1B
CS2
RS
E_RD
RW_WR
DB7 to DB0
MPU Bus
H
CS1B
CS2
RS
E
RW
DB7 to DB0
6800-series
L
CS1B
CS2
RS
RD
WR
DB7 to DB0
8080-series
Table 5. Parallel Data Transfer
Common
6800-series
8080-series
Description
RS
E_RD
(E)
RW_WR
(RW)
E_RD
(RD)
RW_WR
(WR)
H
H
H
L
H
Display data read out
H
H
L
H
L
Display data write
L
H
H
L
H
Register status read
L
H
L
H
L
Writes to internal register (Instruction)
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相關(guān)代理商/技術(shù)參數(shù) |
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| KS0715 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0717 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0718 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 104 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0724 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0741 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
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