 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
R5F72115D160FPV Datasheet(PDF) 241 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
R5F72115D160FPV Datasheet(HTML) 241 Page - Renesas Technology Corp |
|
|
241 / 1228 page  Section 8 Bus State Controller (BSC) Rev. 2.00 May. 08, 2008 Page 217 of 1200 REJ09B0344-0200 Bit Bit Name Initial Value R/W Description 4, 3 TRWL[1:0]* 00 R/W Number of Auto-Precharge Startup Wait Cycles Specify the number of minimum auto-precharge startup wait cycles as shown below. • Cycle number from the issuance of the WRITA command by this LSI until the completion of auto- precharge in the SDRAM. Equivalent to the cycle number from the issuance of the WRITA command until the issuance of the ACTV command. Confirm that how many cycles are required between the WRITE command receive in the SDRAM and the auto-precharge activation, referring to each SDRAM data sheet. And set the cycle number so as not to exceed the cycle number specified by this bit. • Cycle number from the issuance of the WRITA command until the issuance of the PRE command. This is the case when accessing another low address in the same bank in bank active mode. The setting for areas 2 and 3 is common. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 2 ⎯ 0 R Reserved This bit is always read as 0. The write value should always be 0. |
|
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
