 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
MPC8540 датащи(PDF) 132 Page - Freescale Semiconductor, Inc |
|
|
|||||||||||||||||||||||||||||
MPC8540 датащи(HTML) 132 Page - Freescale Semiconductor, Inc |
|
|
132 / 1302 page  MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1 2-14 Freescale Semiconductor Memory Map functional unit (for example, PCI). If a unit has error management registers, they are typically placed starting at offset 0xE00 from the beginning of the block’s 4-Kbyte space, and any debug registers are typically placed in the final 256 bytes of the unit’s register space starting at offset 0xF00. General utilities registers are accessed as 32-bit quantities except for the DUART and I2C registers, which are accessed as bytes. NOTE Refer to detailed register descriptions for each functional unit for exact locations, sizes, and access requirements. Some blocks may have exceptions to the above guidelines. 2.3.4 Interrupt Controller and CCSR The programmable interrupt controller (PIC) registers are at offset 0x4_0000 from CCSRBAR, see Figure 2-6. Its programming model follows the OpenPIC architecture. The interrupt controller registers should only be accessed with 32-bit accesses. Figure 2-6. PIC Mapping to Configuration, Control, and Status Memory Block 0x4 0000 Processor Global Cfg Timers External IRQs 0x4 1100 0x5 1020 0x7 FFFF PIC Registers 0x6 0000 0x5 0000 Internal IRQs 0x4 1000 0x4 1200 0x0 0000 Device-Specific PIC 0xE 0000 0xF FFFF CCSR Register Memory Block 0x4 0000 0x8 0000 General Utilities Utilities 0xC 0000 RIO Reserved |
|
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
