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TM1628 Folha de dados(PDF) 4 Page - Shenzhen Titan Micro Electronics Co., Ltd. |
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TM1628 Folha de dados(HTML) 4 Page - Shenzhen Titan Micro Electronics Co., Ltd. |
4 / 14 page 深圳市天微电子有限公司 S S S SH H H HE E E EN N N NZH ZH ZH ZHE E E EN N N N TI TI TI TIT T T TA A A AN N N N M M M M IIIIC C C CR R R RO O O O E E E EL L L LE E E EC C C CT T T TR R R RO O O ON N N NIIII C C C CS S S S C C C CO O O O.... ,,,,L L L LT T T TD D D D.... MSB LSB No Relevant TM1628 KEY KEY KEY KEY MA MA MA MATRIX TRIX TRIX TRIX & & & & KEY KEY KEY KEY INP INP INP INPU U U UT T T T DATA DATA DATA DATA STORAGE STORAGE STORAGE STORAGE RAM RAM RAM RAM TM1628 Key Matrix consists of 8 x 2 array as shown below: K1 K2 Each data entered by each key is stored as follows and read by a READ Command, starting from the last significant bit. When the most significant bit of the data (b0) has been read, the least significant bit of the next data (b7) is read. K1 K2 K1 K2 b0 b1 b2 b3 b4 b5 b6 b7 Note: b6 and b7 do not care. Com Com Com Comm m m mand and and and 3: 3: 3: 3: A A A Ad d d ddress dress dress dress Setti Setti Setti Settin n n ng g g g C C C Co o o omma mma mma mman n n nds ds ds ds Address Setting Commands are used to set the address of the display memory. The address is considered valid if it has a value of 00H to 0DH. If the address is set to 0EH or higher, the data is ignored until a valid address is Add:522,5/F,Bldg. No.4,Keji Central Road 2, Software Park,High-Tech Industrial Park,Shenzhen Tel:86-755-86185092 Web: www.titanmec.com Fax: 86-755-86185093 4 SG1/KS1 SG2/KS2 x SG3/KS3 SG4/KS4 x SG5/KS5 SG6/KS6 x SG7/KS7 SG8/KS8 x 0 1 - - b3 b2 b1 b0 No Data Write/Read Mode Settings 00 : Write Data to DisplayMode 10 : Read Key data Mode Setting: 0: Normal Operation 1: Test Mode Address Increment Mode setting (Display Mode): 0: Increment address after data has been written 1: Fixed Address |
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Descrição semelhante - TM1628 |
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