 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ADSP-2105 Datasheet(PDF) 29 Page - Analog Devices |
|
||||||||||||||||||||||||||||||
ADSP-2105 Datasheet(HTML) 29 Page - Analog Devices |
|
|
29 / 64 page  ADSP-21xx REV. B –29– GENERAL NOTES Use the exact timing information given. Do not attempt to derive parameters from the addition or subtraction of others. While addition or subtraction would yield meaningful results for an individual device, the values given in this data sheet reflect statistical variations and worst cases. Consequently, you cannot meaningfully add parameters to derive longer times. TIMING NOTES Switching characteristics specify how the processor changes its signals. You have no control over this timing—circuitry external to the processor must be designed for compatibility with these signal characteristics. Switching characteristics tell you what the processor will do in a given circumstance. You can also use TIMING PARAMETERS (ADSP-2101/2105/2111/2115/2161/2163) switching characteristics to ensure that any timing requirement of a device connected to the processor (such as memory) is satisfied. Timing requirements apply to signals that are controlled by circuitry external to the processor, such as the data input for a read operation. Timing requirements guarantee that the processor operates correctly with other devices. MEMORY REQUIREMENTS The table below shows common memory device specifications and the corresponding ADSP-21xx timing parameters, for your convenience. Memory ADSP-21xx Timing Device Timing Parameter Specification Parameter Definition Address Setup to Write Start tASW A0–A13, DMS, PMS Setup before WR Low Address Setup to Write End tAW A0–A13, DMS, PMS Setup before WR Deasserted Address Hold Time tWRA A0–A13, DMS, PMS Hold after WR Deasserted Data Setup Time tDW Data Setup before WR High Data Hold Time tDH Data Hold after WR High OE to Data Valid tRDD RD Low to Data Valid Address Access Time tAA A0–A13, DMS, PMS, BMS to Data Valid |
Similar Part No. - ADSP-2105 |
|
Similar Description - ADSP-2105 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | 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
