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參數(shù)資料
| 型號： | S6B0715 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 33的COM / 100賽格驅(qū)動 |
| 文件頁數(shù)： | 16/61頁 |
| 文件大?。?/td> | 882K |
| 代理商： | S6B0715 |
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33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
S6B0715
12
FUNCTIONAL DESCRIPTION
MICROPROCESSOR INTERFACE
Chip Select Input
There are CS1B and CS2 pins for Chip Selection. The S6B0715 can interface with an MPU only when CS1B is “L”
and CS2 is “H”. 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
S6B0715 has three types of interface with an MPU, which are one serial and two parallel interface. This parallel or
serial interface is determined by PS pin as shown in table 9
.
Table 9. Parallel / Serial Interface Mode
PS
Type
CS1B
CS2
MI
Interface mode
H
L
*
×
6800-series MPU mode
8080-series MPU mode
H
Parallel
CS1B
CS2
L
Serial
CS1B
CS2
Serial-mode
*
×
: Don't care
Parallel Interface (PS = "H")
The 8-bit bi-directional data bus is used in parallel interface and the type of MPU is selected by MI 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
MI
CS1B
CS2
RS
E_RD
RW_WR
DB0 to DB7
MPU bus
H
L
CS1B
CS1B
CS2
CS2
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)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| S6B0715A11-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 |
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