 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SH7014 Datasheet(PDF) 185 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
SH7014 Datasheet(HTML) 185 Page - Renesas Technology Corp |
|
|
185 / 754 page  9. Direct Memory Access Controller (DMAC) Rev.5.00 Sep. 27, 2007 Page 151 of 716 REJ09B0398-0500 9.2 Register Descriptions 9.2.1 DMA Source Address Registers 0, 1 (SAR0, SAR1) DMA source address registers 0, 1 (SAR0, SAR1) are 32-bit read/write registers that specify the source address of a DMA transfer. These registers have a count function, and during a DMA transfer, they indicate the next source address. In single-address mode, SAR values are ignored when a device with DACK has been specified as the transfer source. Specify a 16-bit or 32-bit boundary address when doing 16-bit or 32-bit data transfers. Operation cannot be guaranteed on any other addresses. The initial value after power-on resets or in software standby mode is undefined. Bit: 31 30 29 28 27 26 25 24 Initial value: ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ R/W: R/W R/W R/W R/W R/W R/W R/W R/W Bit: 23 22 21 … … 2 1 0 … … Initial value: ⎯ ⎯ ⎯ … … ⎯ ⎯ ⎯ R/W: R/W R/W R/W … … R/W R/W R/W |
|
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
