 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
Z8F082ASH020SC Datasheet(PDF) 153 Page - Zilog, Inc. |
|
|
|||||||||||||||||||||||||||||
Z8F082ASH020SC Datasheet(HTML) 153 Page - Zilog, Inc. |
|
|
153 / 244 page  PS024705-0405 P R E L I M I N A R Y Flash Memory Z8 Encore! XP® F08xA Series Product Specification 135 Reserved—Must be 0. FSTAT—Flash Controller Status 000000 = Flash Controller locked. 000001 = First unlock command received (73H written). 000010 = Second unlock command received (8CH written). 000011 = Flash Controller unlocked. 000100 = Sector protect register selected. 001xxx = Program operation in progress. 010xxx = Page erase operation in progress. 100xxx = Mass erase operation in progress Flash Page Select Register The Flash Page Select register shares address space with the Flash Sector Protect Register. Unless the Flash controller is unlocked and written with 5EH, writes to this address target the Flash Page Select Register. The register is used to select one of the 8 available Flash memory pages to be programmed or erased. Each Flash Page contains 512 bytes of Flash memory. During a Page Erase operation, all Flash memory having addresses with the most significant 7-bits given by FPS[6:0] are chosen for program/erase operation. INFO_EN—Information Area Enable 0 = Information Area us not selected 1 = Information Area is selected. The Information Area is mapped into the Program Mem- ory address space at addresses FE00H through FFFFH. PAGE—Page Select This 7-bit field identifies the Flash memory page for Page Erase and page unlocking. R/W R R R RRR RR ADDR FF8H Table 81. Flash Page Select Register (FPS) BITS 7 6 5 4 3 2 1 0 FIELD INFO_EN PAGE RESET 0 000 00 00 R/W R/WR/W R/WR/W R/WR/W R/WR/W ADDR FF9H Table 80. Flash Status Register (FSTAT) |
|
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 |
New Zealand ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
