 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
ATmega16 датащи(PDF) 257 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
ATmega16 датащи(HTML) 257 Page - ATMEL Corporation |
|
|
257 / 357 page  257 2466S–AVR–05/09 ATmega16(L) sbrs temp1, RWWSB ; If RWWSB is set, the RWW section is not ; ready yet ret ; re-enable the RWW section ldi spmcrval, (1<<RWWSRE) | (1<<SPMEN) call Do_spm rjmp Return Do_spm: ; check for previous SPM complete Wait_spm: in temp1, SPMCR sbrc temp1, SPMEN rjmp Wait_spm ; input: spmcrval determines SPM action ; disable interrupts if enabled, store status in temp2, SREG cli ; check that no EEPROM write access is present Wait_ee: sbic EECR, EEWE rjmp Wait_ee ; SPM timed sequence out SPMCR, spmcrval spm ; restore SREG (to enable interrupts if originally enabled) out SREG, temp2 ret ATmega16 Boot Loader Parameters In Table 100 through Table 102, the parameters used in the description of the self programming are given. Note: 1. The different BOOTSZ Fuse configurations are shown in Figure 125 Note: 1. For details about these two section, see “NRWW – No Read-While-Write Section” on page 247 and “RWW – Read-While-Write Section” on page 247 Table 100. Boot Size Configuration (1) BOOTSZ1 BOOTSZ0 Boot Size Pages Application Flash Section Boot Loader Flash Section End Application section Boot Reset Address (start Boot Loader Section) 11 128 words 2 $0000 - $1F7F $1F80 - $1FFF $1F7F $1F80 10 256 words 4 $0000 - $1EFF $1F00 - $1FFF $1EFF $1F00 01 512 words 8 $0000 - $1DFF $1E00 - $1FFF $1DFF $1E00 00 1024 words 16 $0000 - $1BFF $1C00 - $1FFF $1BFF $1C00 Table 101. Read-While-Write Limit(1) Section Pages Address Read-While-Write section (RWW) 112 $0000 - $1BFF No Read-While-Write section (NRWW) 16 $1C00 - $1FFF |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
