參數(shù)資料
型號(hào)： SSD1828
廠商： Electronic Theatre Controls, Inc.
英文描述： LCD Segment / Common Driver with Controller CMOS
中文描述： LCD段/與普通的CMOS驅(qū)動(dòng)器控制器
文件頁(yè)數(shù)： 30/43頁(yè)
文件大?。?/td> 434K
代理商： SSD1828
SSD1828
Rev 1.10
07/2002
SOLOMON
25
8.16 Set Frame Frequency
This command specifies the frame frequency so as to minimize the flickering due to the ac main
frequency. The frequency is set to 75Hz at 64 mux after POR.
8.17 Set Multiplex Ratio
This command switches default 64 multiplex modes to any multiplex from 16 to 64, if Icon is
disabled (POR). When Icon is set enable, the corresponding multiplex ratio setting will be
mapped to 17 to 65. The chip pads ROW0-ROW63 will be switched to corresponding COM
signal output as specified in Table 2.
8.18 Set Power Save Mode
Force the chip to enter Standby or Sleep Mode. LSB of the command will define which mode
will be entered.
8.19 Exit Power Save Mode
This command releases the chip from Sleep Mode and return to normal operation.
8.20 Set N-line Inversion
Number of line inversion is set by this command for reducing crosstalk noise. 3 to 33-line
inversion operations could be selected. At POR, this operation is disabled.
It should be noted that the total number of mux (including the icon line) should NOT be a
multiple of the inversion number (n). Or else, some lines will not change their polarity during
frame change.
8.21 Exit N-line Inversion
This command releases the chip from N-line inversion mode. The driving waveform will be
inverted once per frame after issuing this command.
8.22 Set DC-DC Converter Factor
Internal DC-DC converter factor is set by this command. For SSD1828, 2X to 5X multiplying
factors could be selected. 2X to 5X factors are selected using this command.
8.23 Set Icon Enable
This command enable/disable the Icon displays.
8.24 Start Internal Oscillator
After POR, the internal oscillator is OFF. It should be turned ON by sending this command to
the chip.
8.25 Set Display Data Length
This two-bytes command only valid when 3-wire SPI configuration is set by H/W input
(PS0=PS1=L). The second 8-bit is used to indicate that a specified number display data byte(s)
(1-256) are to be transmitted. Next byte after the display data string is handled as a command.
8.26 Set Test Mode
This command forces the driver chip into its test mode for internal testing of the chip. Under
normal operation, user should NOT use this command.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SSD1828Z 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Segment / Common Driver with Controller CMOS
SSD1850 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS LCD Segment / Common Driver with Controller
SSD1850Z 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS LCD Segment / Common Driver with Controller
SSD1851 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS LCD Segment / Common Driver with Controller
SSD1851TR1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS LCD Segment / Common Driver with Controller
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