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

X  

Preview PDF HTML

Z80 bảng dữ liệu(PDF) 45 Page - Zilog, Inc.

tên linh kiện Z80
Giải thích chi tiết về linh kiện  Z80 CPU PERIPHERALS
PDF  330 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  ZILOG [Zilog, Inc.]
Trang chủ  http://www.zilog.com
Logo ZILOG - Zilog, Inc.

Z80 bảng dữ liệu(HTML) 45 Page - Zilog, Inc.

Back Button Z80 Datasheet HTML 41Page - Zilog, Inc. Z80 Datasheet HTML 42Page - Zilog, Inc. Z80 Datasheet HTML 43Page - Zilog, Inc. Z80 Datasheet HTML 44Page - Zilog, Inc. Z80 Datasheet HTML 45Page - Zilog, Inc. Z80 Datasheet HTML 46Page - Zilog, Inc. Z80 Datasheet HTML 47Page - Zilog, Inc. Z80 Datasheet HTML 48Page - Zilog, Inc. Z80 Datasheet HTML 49Page - Zilog, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 45 / 330 page
background image
< %27 2GTKRJGTCNU
7UGT /CPWCN
UM008101-0601
Counter/Timer Channels

detected asynchronously and must have a minimum width. The timing
function is initiated in synchronization with
Φ. A minimum setup time is
required between the active edge of the CLK/TRG and the rising edge of
Φ.
If the CLK/TRG edge occurs closer than this, the initiation of the timer
function will be delayed one cycle of
Φ.
Figure 11.
CTC Counting and Timing
CTC INTERRUPT SERVICING
Overview
Each CTC channel may be individually programmed to request an
interrupt every time its down-counter reaches zero. The purpose of a CTC-
generated interrupt is to force the CPU to execute an interrupt service
routine. To use this feature the Z80 CPU must be programmed for Mode 2
interrupt response. In this mode, when a CTC channel interrupt request is
acknowledged, a 16-bit pointer must be formed to obtain a corresponding
interrupt service routine. The lower eight bits of the pointer are provided
by the CTC in the form of an interrupt vector unique to the requesting
channel. For further details, refer to the Z80 CPU User’s Manual.
ZC/TO
CLK/TRG
Internal
Counter
Lead
Time
Zero
Count



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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



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   |   Liên kết đến bảng dữ liệu    |   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