Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

AT90USB162 Arkusz danych(PDF) 16 Page - ATMEL Corporation

Numer części AT90USB162
Szczegółowy opis  USB DFU Bootloader
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  ATMEL [ATMEL Corporation]
Strona internetowa  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90USB162 Arkusz danych(HTML) 16 Page - ATMEL Corporation

Back Button AT90USB162 Datasheet HTML 12Page - ATMEL Corporation AT90USB162 Datasheet HTML 13Page - ATMEL Corporation AT90USB162 Datasheet HTML 14Page - ATMEL Corporation AT90USB162 Datasheet HTML 15Page - ATMEL Corporation AT90USB162 Datasheet HTML 16Page - ATMEL Corporation AT90USB162 Datasheet HTML 17Page - ATMEL Corporation AT90USB162 Datasheet HTML 18Page - ATMEL Corporation AT90USB162 Datasheet HTML 19Page - ATMEL Corporation AT90USB162 Datasheet HTML 20Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 28 page
background image
16
7618C–AVR–07/08
The API are located at absolute addresses in the USB bootloader firmware and accept specific
registers values as parameters. These parameters are compatible with a C compiler calling con-
vention and thus can be called directly with function pointer declared as in the example below:
The full assembly code for the flash API drivers is given in “Appendix-B” on page 20.
C Code Example
#if (FLASH_END==0x1FFFF) //128K bytes parts
#define
LAST_BOOT_ENTRY
0xFFFE
#elif (FLASH_END==0xFFFF)//64K bytes parts
#define
LAST_BOOT_ENTRY
0x7FFE
#else
#error You must define FLASH_END in bytes.
#endif
// These functions pointers are used to call functions entry points in bootloader
void (*boot_flash_page_erase_and_write)(unsigned long adr)=(void (*)(unsigned
long))(LAST_BOOT_ENTRY-12);
U8 (*boot_flash_read_sig) (unsigned long adr)=(U8 (*)(unsigned
long))(LAST_BOOT_ENTRY-10);
U8 (*boot_flash_read_fuse) (unsigned long adr)=(U8 (*)(unsigned
long))(LAST_BOOT_ENTRY-8);
void (*boot_flash_fill_temp_buffer) (unsigned int data,unsigned int adr)=(void
(*)(unsigned int, unsigned int))(LAST_BOOT_ENTRY-6);
void (*boot_flash_prg_page) (unsigned long adr)=(void (*)(unsigned
long))(LAST_BOOT_ENTRY-4);
void (*boot_flash_page_erase) (unsigned long adr)=(void (*)(unsigned
long))(LAST_BOOT_ENTRY-2);
void (*boot_lock_wr_bits) (unsigned char val)=(void (*)(unsigned
char))(LAST_BOOT_ENTRY);
// This function writes 0x55AA @ 0x1200 in the on-flash calling flash drivers located
in USB bootloader
void basic_flash_access(void)
{
unsigned long address;
unsigned int temp16;
temp16=0x55AA;
address=0x12000;
(*boot_flash_fill_temp_buffer)(temp16,address);
(*boot_flash_page_erase)(address);
(*boot_flash_prg_page)(address);
}


Podobny numer części - AT90USB162

ProducentNumer częściArkusz danychSzczegółowy opis
logo
ATMEL Corporation
AT90USB162 ATMEL-AT90USB162 Datasheet
2Mb / 306P
   8-bit Microcontroller with 8/16K Bytes of ISP Flash
AT90USB162 ATMEL-AT90USB162 Datasheet
3Mb / 306P
   8-bit Microcontroller with 8/16K Bytes of ISP Flash and USB Controller
logo
List of Unclassifed Man...
AT90USB162 ETC1-AT90USB162 Datasheet
3Mb / 307P
   Microcontroller with 8/16K Bytes of ISP Flash and USB Controller
logo
ATMEL Corporation
AT90USB162-16AU ATMEL-AT90USB162-16AU Datasheet
3Mb / 307P
   8-bit Microcontroller with 8/16K Bytes of ISP Flash and USB Controller
AT90USB162 ATMEL-AT90USB162_14 Datasheet
195Kb / 28P
   Software Entry-points for on-chip flash drivers
More results

Podobny opis - AT90USB162

ProducentNumer częściArkusz danychSzczegółowy opis
logo
STMicroelectronics
AN3156 STMICROELECTRONICS-AN3156 Datasheet
400Kb / 26P
   USB DFU protocol used in the STM32 bootloader
logo
SparkFun Electronics
SPX-14804 SPARKFUN-SPX-14804 Datasheet
894Kb / 2P
   Atto84 with Arduino Bootloader
12????9
logo
STMicroelectronics
AN3155 STMICROELECTRONICS-AN3155 Datasheet
1Mb / 37P
   USART protocol used in the STM32 bootloader
AN3154 STMICROELECTRONICS-AN3154 Datasheet
638Kb / 34P
   CAN protocol used in the STM32 bootloader
logo
Microchip Technology
AN1302 MICROCHIP-AN1302 Datasheet
100Kb / 8P
   An I2C??Bootloader for the PIC16F1XXX Enhanced Core
03/26/09
logo
STMicroelectronics
AN3262 STMICROELECTRONICS-AN3262 Datasheet
1Mb / 27P
   Using the over-the-air bootloader with STM32W108 devices
logo
Microchip Technology
AN247 MICROCHIP-AN247 Datasheet
719Kb / 32P
   A CAN Bootloader for PIC18F CAN Microcontrollers
02/12/03
logo
STMicroelectronics
AN4221 STMICROELECTRONICS-AN4221 Datasheet
663Kb / 51P
   I2C protocol used in the STM32 bootloader
AN4286 STMICROELECTRONICS-AN4286 Datasheet
555Kb / 38P
   SPI protocol used in the STM32 bootloader
logo
ATMEL Corporation
T89C51IC2 ATMEL-T89C51IC2_14 Datasheet
50Kb / 3P
   No Active Erratas in Latest Version of Bootloader
More results


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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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