參數資料
型號: S6B0719
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 160 SEG / 105 COM SEG DRIVER & CONTROLLER FOR STN LCD
中文描述: 160賽格/ 105的COM賽格驅動
文件頁數: 11/64頁
文件大小: 575K
代理商: S6B0719
160 SEG / 105 COM DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC. VER. 0.4
S6B0719
8
Table 6. Microprocessor Interface Pins
Name
I/O
Description
RESETB
I
Reset input pin
When RESETB is “L”, initialization is executed.
Parallel / Serial data input select input
PS
Interface
mode
Data /
instruction
Data
Read / Write
Serial clock
H
Parallel
RS
DB0 to DB7
E_RD
RW_WR
Write only
-
L
Serial
RS
SID (DB7)
SCLK (DB6)
PS
I
*NOTE: When PS is “L”, DB0 to DB5 are high impedance and E_RD and RW_WR
must be fixed to either “H” or “L”.
Microprocessor interface select input pin
C68 = "H": 6800-series MPU interface
C68 = "L": 8080-series MPU interface
Chip select input pins
Data / instruction I/O is enabled only when CS1B is “L” and CS2 is “H”.
When chip select is non-active, DB0 to DB7 may be high impedance.
Register select input pin
RS = "H": DB0 to DB7 are display data
RS = "L": DB0 to DB7 are control data
Read / Write execution control pin
C68
MPU Type
RW_WR
Read/Write control input pin
RW = “H”: read
RW = “L”: write
Write enable clock input pin
The data on DB0 to DB7 are latched at the rising
edge of the /WR signal.
C68
I
CS1B
CS2
I
RS
I
Description
H
6800-series
RW
L
8080-series
/WR
RW_WR
I
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