参数资料
型号: HDSP2111S
厂商: INFINEON TECHNOLOGIES AG
英文描述: 8-Character 5x7 Dot Matrix Parallel Input Alphanumeric Intelligent Display
中文描述: 8个字符的5x7点阵并行输入字母数字智能显示器
文件页数: 3/13页
文件大小: 509K
代理商: HDSP2111S
www.in
fi
neon.com/opto
1-888-In
fi
neon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG
Regensburg, Germany
www.osram-os.com
+49-941-202-7178
2000 In
fi
neon Technologies Corp.
Optoelectronics Division
San Jose, CA
HDSP2110S/1S/2S/3S/4S/5S
3
March 24, 2000-13
Figure 3. Read Cycle Timing Diagram
Cascading Displays
The HDSP211XS oscillator is designed to drive up to 16 other
HDSP211XSs with input loading of 15 pF each.
The following are the general requirements for cascading 16
displays together:
Determine the correct address for each display.
Use CE from an address decoder to select the correct
display.
Select one of the Displays to provide the clock for the other
displays. Connect CLKSEL to
Tie CLKSEL to ground on other displays.
Use RTS to synchronize the blinking between the displays.
V
CC
for this display.
Figure 4. Cascading Diagram
Tacc
Trd
Tdf
Tr
Tces
Tcer
Tceh
Tacs
Tach
Tacs
A0-A3
FL
Tce
CE
RD
D0-D7
RD WR FL RST CLK I/O CLKSEL
D0-D7 A0-A4 CE
Display
D0-D7 A0-A4 CE
Up to14 More Displays
in between
Address Decode Chip 1 to 14
15
Address
Data I/O
RD
WR
FL
RST
V
CC
A6
A7
A8
A9
Address
Decoder
RD WR FL RST CLK I/O CLKSEL
0
Display
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HDSP2112S 8-Character 5x7 Dot Matrix Parallel Input Alphanumeric Intelligent Display
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HDSP3406 20 mm (0.8 inch) Seven Segment Displays(20 mm (0.8 英寸) 七段显示器)
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