Moteur de recherche de fiches techniques de composants électroniques |
|
AM1808 Fiches technique(PDF) 60 Page - Texas Instruments |
|
AM1808 Fiches technique(HTML) 60 Page - Texas Instruments |
60 / 265 page AM1808 SPRS653E – FEBRUARY 2010 – REVISED MARCH 2014 www.ti.com 4 Device Configuration 4.1 Boot Modes This device supports a variety of boot modes through an internal ARM ROM bootloader. This device does not support dedicated hardware boot modes. The input states of the BOOT pins are sampled and latched into the BOOTCFG register, which is part of the system configuration (SYSCFG) module, when device reset is deasserted. Boot mode selection is determined by the values of the BOOT pins. See Using the OMAP-L1x8 Bootloader Application Report (SPRAB41) for more details on the ROM Boot Loader. The following boot modes are supported: • NAND Flash boot – 8-bit NAND – 16-bit NAND (supported on ROM revisions after d800k002 -- see the bootloader documents mentioned above to determine the ROM revision) • NOR Flash boot – NOR Direct boot (8-bit or 16-bit) – NOR Legacy boot (8-bit or 16-bit) – NOR AIS boot (8-bit or 16-bit) • HPI Boot • I2C0/I2C1 Boot – EEPROM (Master Mode) – External Host (Slave Mode) • SPI0/SPI1 Boot – Serial Flash (Master Mode) – SERIAL EEPROM (Master Mode) – External Host (Slave Mode) • UART0/UART1/UART2 Boot – External Host • MMC/SD0 Boot 4.2 SYSCFG Module The following system level features of the chip are controlled by the SYSCFG peripheral: • Readable Device, Die, and Chip Revision ID • Control of Pin Multiplexing • Priority of bus accesses different bus masters in the system • Capture at power on reset the chip BOOT pin values and make them available to software • Control of the DeepSleep power management function • Enable and selection of the programmable pin pullups and pulldowns 60 Device Configuration Copyright © 2010–2014, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: AM1808 |
Numéro de pièce similaire - AM1808_16 |
|
Description similaire - AM1808_16 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |