Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

MPC5200B Arkusz danych(PDF) 15 Page - Freescale Semiconductor, Inc

Numer części MPC5200B
Szczegółowy opis  SDRAM/DDR Memory Controller
PDF  72 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  FREESCALE [Freescale Semiconductor, Inc]
Strona internetowa  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MPC5200B Arkusz danych(HTML) 15 Page - Freescale Semiconductor, Inc

Back Button MPC5200B_10 Datasheet HTML 11Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 12Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 13Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 14Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 15Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 16Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 17Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 18Page - Freescale Semiconductor, Inc MPC5200B_10 Datasheet HTML 19Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 15 / 72 page
background image
MPC5200B Data Sheet, Rev. 4
Freescale Semiconductor
15
For additional information, see the MPC5200B User’s Manual (MPC5200BUM).
1.3.4.1
Reset Configuration Word
During reset (HRESET and PORRESET) the Reset Configuration Word is latched in the related Reset Configuration Word
Register with each rising edge of the SYS_XTAL signal. If both resets (HRESET and PORRESET) are inactive (high), the
contents of this register are locked immediately with the SYS_XTAL clock (see Figure 3).
Figure 3. Reset Configuration Word Locking
NOTE
Beware of changing the values on the pins of the reset configuration word after the
deassertion of PORRESET. This may cause problems because it may change the internal
clock ratios and so extend the PLL locking process.
1.3.5
External Interrupts
The MPC5200B provides three different kinds of external interrupts:
•
Four IRQ interrupts
•
Eight GPIO interrupts with simple interrupt capability (not available in power-down mode)
•
Eight WakeUp interrupts (special GPIO pins)
The propagation of these three kinds of interrupts to the core is shown in the following graphic:
sample
sample
sample
sample
sample
sample sample
sample
sample
sample
LOCK
RST_CFG_WRD
HRESET
PORRESET
SYS_XTAL
4096 clocks



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


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   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