 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
HM17CM256 датащи(PDF) 69 Page - Hynix Semiconductor |
|
|
|||||||||||||||||||||||||||||
HM17CM256 датащи(HTML) 69 Page - Hynix Semiconductor |
|
|
69 / 111 page  HM17CM256 - 69 - (34-16) Display start command set CS RS RD WR RE2 RE1 RE0 D7 D6 D5 D4 D3 D2 D1 D0 0 1 1 0 1 0 0 0 1 1 0 * SC2 SC1 SC0 ( reset :{SC2, SC1, SC0}=0H, read address :6H) * : “Don’t care” Setting the scan start output of common driver. SC2 SC1 SC0 SHIFT=0 starting point of COM. SHIFT=1 starting point of COM. 0 0 0 COM0~ COM79~ 0 0 1 COM15~ COM64~ 0 1 0 COM30~ COM49~ 0 1 1 COM45~ COM34~ 1 0 0 COM60~ COM19~ 1 0 1 COM75~ COM4~ 1 1 0 forbidden forbidden 1 1 1 forbidden forbidden SHIFT=0:COM increasing direction scanning SHIFT=1:COM decreasing direction scanning (34-17) Serial extension CS control CS RS RD WR RE2 RE1 RE0 D7 D6 D5 D4 D3 D2 D1 D0 0 1 1 0 1 0 0 0 1 1 1 * * * EXCS ( reset :{EXCS}=1H, read address :7H) * : “Don’t care” Controlling the output of extension CS at serial interface application. EXCS pin is I/O pin and used as output at master mode device thus can be controlled. EXCS=”0”:EXCS pin output is set to “L”. EXCS=”1”:EXCS pin output is set to “H”. (34-18) display selection control CS RS RD WR RE2 RE1 RE0 D7 D6 D5 D4 D3 D2 D1 D0 0 1 1 0 1 0 0 1 0 0 0 PWM GLSB * * ( reset :{PWM, GLSB}=0H, read address :8H) * : “Don’t care” a) GLSB command The segment driver outputs corresponding to 4 gradation display actually uses 3 bit data to select 4 gradation levels out of 8 gradation levels, 2 bit data out of RAM area and 1 bit out of Gradation LBS. This command sets the supplement 1 bit Gradation LSB ( GLSB ) register. GLSB=”0”: Set the LSB of segment driver corresponding to 4-gradataion display to “0”. GLSB=”1”: Set the LSB of segment driver corresponding to 4 gradataion display to “1”. b) PWM command Selection gradation display mode. PWM=”0”: Gradation mode is selected variable 8 gradation among 32 levels. PWM=”1”: Fixed 8 gradation display mode. |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
