công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

DOC7707 bảng dữ liệu(PDF) 22 Page - List of Unclassifed Manufacturers

tên linh kiện DOC7707
Giải thích chi tiết về linh kiện  Microcontroller with 8/16K Bytes of ISP Flash and USB Controller
PDF  307 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  ETC1 [List of Unclassifed Manufacturers]
Trang chủ  
Logo ETC1 - List of Unclassifed Manufacturers

DOC7707 bảng dữ liệu(HTML) 22 Page - List of Unclassifed Manufacturers

Back Button DOC7707 Datasheet HTML 18Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 19Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 20Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 21Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 22Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 23Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 24Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 25Page - List of Unclassifed Manufacturers DOC7707 Datasheet HTML 26Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 307 page
background image
22
7707F–AVR–11/10
AT90USB82/162
assume that no Flash Boot Loader is present in the software. If such code is present, the
EEPROM write function must also wait for any ongoing SPM command to finish.
Note:
1. See “About Code Examples” on page 7.
Assembly Code Example
(1)
EEPROM_write:
; Wait for completion of previous write
sbic
EECR,EEPE
rjmp
EEPROM_write
; Set up address (r18:r17) in address register
out
EEARH, r18
out
EEARL, r17
; Write data (r16) to Data Register
out
EEDR,r16
; Write logical one to EEMPE
sbi
EECR,EEMPE
; Start eeprom write by setting EEPE
sbi
EECR,EEPE
ret
C Code Example
(1)
void
EEPROM_write(unsigned int uiAddress, unsigned char ucData)
{
/* Wait for completion of previous write */
while(EECR & (1<<EEPE))
;
/* Set up address and Data Registers */
EEAR = uiAddress;
EEDR = ucData;
/* Write logical one to EEMPE */
EECR |= (1<<EEMPE);
/* Start eeprom write by setting EEPE */
EECR |= (1<<EEPE);
}



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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