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

X  

MC-ACT-6809 bảng dữ liệu(PDF) 5 Page - Actel Corporation

tên linh kiện MC-ACT-6809
Giải thích chi tiết về linh kiện  SoftwareCompatible6809CPU
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  ACTEL [Actel Corporation]
Trang chủ  http://www.actel.com
Logo ACTEL - Actel Corporation

MC-ACT-6809 bảng dữ liệu(HTML) 5 Page - Actel Corporation

  MC-ACT-6809 Datasheet HTML 1Page - Actel Corporation MC-ACT-6809 Datasheet HTML 2Page - Actel Corporation MC-ACT-6809 Datasheet HTML 3Page - Actel Corporation MC-ACT-6809 Datasheet HTML 4Page - Actel Corporation MC-ACT-6809 Datasheet HTML 5Page - Actel Corporation MC-ACT-6809 Datasheet HTML 6Page - Actel Corporation MC-ACT-6809 Datasheet HTML 7Page - Actel Corporation  
Zoom Inzoom in Zoom Outzoom out
 5 / 7 page
background image
Software Compatible 6809 CPU
Memec Design
February 25, 2003
5
Optimized for
Interrupts
For interrupting the MC-ACT-6809, there are 3 level-sensitive interrupts:
irq_n:
standard interrupt or interrupt request, low_active, pushes all registers on stack:
PC(Low), PC(High), U(Low), U(High), Y(Low), Y(High), X(Low), X(High), DP, B, A, CC
firq_n: fast interrupt, pushes only PC and CC on stack: PC(Low), PC(High), CC
nmi_n: non maskable interrupt, pushes all registers on stack:
PC(Low), PC(High), U(Low), U(High), Y(Low), Y(High), X(Low), X(High), DP, B, A, CC
The nmi_n is masked after reset until the system stack pointer is initialized.
The different interrupts will fetch the corresponding vector for the interrupt in the memory:
0xfff0
Illegal Instruction
0xfff2
SWI3
0xfff4
SWI2
0xfff6
FIRQ
0xfff8
IRQ
0xfffa
SWI
0xfffc
NMI
0xfffe
RESET
The interrupt behavior of the MC-ACT-6809 matches exactly the one of the original 6809 in terms of results in
registers and memory. An exception is the case where an illegal instruction is decoded by the 6809: in this case, the
reserved interrupt is used.


Số phần tương tự - MC-ACT-6809

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Actel Corporation
MC-ACT-16550-NET ACTEL-MC-ACT-16550-NET Datasheet
280Kb / 9P
   Two Wire Serial Interface (TWSI)
MC-ACT-16550-VLOG ACTEL-MC-ACT-16550-VLOG Datasheet
280Kb / 9P
   Two Wire Serial Interface (TWSI)
MC-ACT-G704E1-NET ACTEL-MC-ACT-G704E1-NET Datasheet
245Kb / 5P
   ISDN Terminal Equipment E2 Interface (multi G704 on chip) E1-ATM Interface
MC-ACT-G704E1-VHD ACTEL-MC-ACT-G704E1-VHD Datasheet
245Kb / 5P
   ISDN Terminal Equipment E2 Interface (multi G704 on chip) E1-ATM Interface
MC-ACT-HDLC-NET ACTEL-MC-ACT-HDLC-NET Datasheet
276Kb / 5P
   UTOPIA Level 3 PHY
More results


Html Pages

1 2 3 4 5 6 7


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
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   |   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