STVA080WT-01

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Command Set TableCommand ListFunction Command0x80DataDistributed: register address (0x00-0xFF)+ write dataDescriptionWrite register data at the specified addressAccessregisterinterfaceAccessvariantregisterinterfaceWritecurvebufferinterface0x81Distributed: register address (0x00-0xFF) + length of reading byte (0x00-0xFF)Response: register address (0x00-0xFF) + length of byte data + readingregister dataStart to read the register data of the specifiedbyte length from specified addressRead TFT LCD module response of theregisterThe TFT LCD module has 256Byte register, which mainly controls related hardware and isaddressed by the byte.0x820x83Distributed: variant address (0x0000-0xFFFF) + written variant dataDistributed: variant address (0x0000-0xFFFF) + length of reading variantdata word (0x00-0x7F)Response: variant memory address +variant data length + reading variantdataStart to write data (byte data) to variantmemory area from the specified variantaddressStart to read the data of the specified bytelength from the specified address of thevariant memory areaRead TFT LCD module response of the datamemoryThe TFT LCD module is driven by variants. The variant value is separated from the variantdisplay format. The variant display format is downloaded to the TFT LCD module via the preconfiguredfile. The variant values are transmitted to the TFT LCD module in real time via the serialport. The variant memory is used to store the received variant value.The TFT LCD module includes 64K word(128K Byte)variant memory, which is addressed byword. The address is 0x0000-0xFFFF. When the user plans the variants, the variant memoryaddress is manually allocated by the variant length.0x84CH_Mode( Byte )+DATA0( Word )+…+DATAnWrite data to curve buffer.The CH_Mode defines the channel ranking sequence of further data;Each bit of CH_Mode corresponds to a channel;CH_Mode.0 corresponds to the channel 0. 7 corresponds to thechannel 7.1 of corresponding position indicates that the corresponding channeldata exists;0 of corresponding position indicates that the corresponding channeldata does not exist;The low-channel data is ranked first.E.g. CH_Mode=0x83(10000011B) indicates that theformat offurther data is (channel 0+channel 1+channel 7) +…+(channel0+channel 1+channel 7)The TFT LCD module includes a 8 K Word, can store the buffer of 8 curves, and can simply andquickly display the curve for users.The data in the curve buffer are 16-bit unsigned numbers.STVA080WT-01 Equipment ManualRelease 04/2016-22-
8 Electrical ComponentsThis chapter contains the brands of the components:- TFT Panel- Touch Screen- CPU- LCD Controller- Flash memory- Connecter- Capacitance- ICSTVA080WT-01 Equipment ManualRelease 04/2016-23-
Page 1 and 2: Intelligent TFT-LCD ModuleModelSTVA
Page 3 and 4: PrefaceThis equipment manual is par
Page 5 and 6: 1IntroductionThis chapter contains
Page 7 and 8: Introduction1.5 Working PrincipleTh
Page 9 and 10: 1.7 Software OperationIntroductionW
Page 11 and 12: Technical ParametersPhysical Parame
Page 13 and 14: Technical ParametersAmbient Conditi
Page 15 and 16: 3Interface DescriptionThis chapter
Page 17 and 18: 4AccessoriesThis chapter contains t
Page 19 and 20: 5InstallationThis chapter contains
Page 21: 7Command Set TableThis chapter desc
Page 25 and 26: 9Naming RuleThis chapter contains t
Page 27 and 28: International CertificationCE Certi
Page 29 and 30: APPENDIXA. MCU Sample ProgramC8051
Page 31 and 32: APPENDIXB. MCU Circuit DesignSTVA08
Page 33 and 34: APPENDIXHandling ESD assembliesA ge
Page 35 and 36: GlossaryFlash memoryProgrammable me

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