 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ST7637 Datasheet(PDF) 109 Page - Sitronix Technology Co., Ltd. |
|
|
|||||||||||||||||||||||||||||
ST7637 Datasheet(HTML) 109 Page - Sitronix Technology Co., Ltd. |
|
|
109 / 210 page  ST7637 Ver 1.6 109/210 2009/03 9.1.26. RAMRO : Memory Read (2EH) A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0 HEX Command 0 1 ↑ 0 0 1 0 1 1 1 0 (2Eh) 1 st parameter 1 ↑ 1 x x x x x x x x x 2 nd parameter 1 ↑ 1 D17 D16 D15 D14 D13 D12 D11 D10 00H ~ FFH … 1 ↑ 1 Dx7 Dx6 Dx5 Dx4 Dx3 Dx2 Dx1 Dx0 00H ~ FFH (N+1)th parameter 1 ↑ 1 Dn7 Dn6 Dn5 Dn4 Dn3 Dn2 Dn1 Dn0 00H ~ FFH Description This command is used to transfer data from frame memory to MCU. When this command is accepted, the column register and the page register are reset to the Start Column/Start Page positions. The Start Column/Start Page positions are different in accordance with MADCTR setting. Then D[7:0] is read back from the frame memory and the column register and the page register incremented. Frame Read can be stopped by sending any other command. Restriction In all color modes, the Frame Read is always 16bit so there is no restriction on length of parameters. Note: Memory Read is only possible via the Parallel Interface. Register Availability Status Availability Normal Mode On, Idle Mode Off, Sleep Out Yes Normal Mode On, Idle Mode On, Sleep Out Yes Partial Mode On, Idle Mode Off, Sleep Out Yes Partial Mode On, Idle Mode On, Sleep Out Yes Sleep In or Booster Off Yes Default Status Default Value Power On Sequence Contents of memory is set randomly S/W Reset Contents of memory is not cleared H/W Reset Contents of memory is not cleared |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
