 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
X5114J Datasheet(PDF) 8 Page - Xicor Inc. |
|
||||||||||||||||||||||||||||||
X5114J Datasheet(HTML) 8 Page - Xicor Inc. |
|
|
8 / 40 page  X5114 8 WMH NONVOLATILE Write Memory High The Write Memory High instruction allows users to write new data to the upper half of the memory array from $100h to $1FFh. Its function is similar to Write Memory Low. SWEL VOLATILE Set Write Enable Latch The Set Write Enable Latch instruction sets the Write Enable Latch. This instruction must be completed before any nonvolatile write cycle operation can begin. Setting the WEL is not required prior to a write to a volatile register. Setting the Write Enable Latch sets the WEL flag in the Status Register (SR) to “1”. The Write Enable Latch remains set until a Reset WEL instruction, the device powers down, or the completion of a nonvolatile write operation. RWEL VOLATILE Reset Write Enable Latch The Reset Write Enable Latch instruction resets the Write Enable Latch. Resetting the Write Enable Latch resets the WEL flag in the Status Register (SR) to “0”. The WEL bit LOW inhibits any nonvolatile memory write operation. Figure 3. Read Memory (RML or RMH) Figure 4. Write Memory (WML or WMH) CSa/CSb SIa/SIb SOa/SOb Device Address Instruction Opcode Memory Address SR Memory Data-1st Memory Data-512nd • • • • • • • • Data CSa/CSb SIa, SIb SOa, SOb Device Address Instruction Opcode Memory Address Memory Data-1st Memory Data-32nd • • • • • • • • Nonvolatile Write Cycle SR Data Figure 5. Set/Reset Write Enable Latch (SWEL/RWEL) CSa/CSb SIa/SIb SOa/SOb Device Address Instruction Opcode SR Data |
Similar Part No. - X5114J |
|
Similar Description - X5114J |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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
