Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

CS5530A Datasheet(PDF) 88 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # CS5530A
Description  Geode CS5530A I/O Companion Multi-Function South Bridge
PDF  259 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

CS5530A Datasheet(HTML) 88 Page - National Semiconductor (TI)

Back Button CS5530A Datasheet HTML 84Page - National Semiconductor (TI) CS5530A Datasheet HTML 85Page - National Semiconductor (TI) CS5530A Datasheet HTML 86Page - National Semiconductor (TI) CS5530A Datasheet HTML 87Page - National Semiconductor (TI) CS5530A Datasheet HTML 88Page - National Semiconductor (TI) CS5530A Datasheet HTML 89Page - National Semiconductor (TI) CS5530A Datasheet HTML 90Page - National Semiconductor (TI) CS5530A Datasheet HTML 91Page - National Semiconductor (TI) CS5530A Datasheet HTML 92Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 88 / 259 page
background image
www.national.com
88
Revision 1.1
Functional Description (Continued)
3.5.2
ISA Bus Interface
The ISA bus controller issues multiple ISA cycles to satisfy
PCI transactions that are larger than 16 bits. A full 32-bit
read or write results in two 16-bit ISA transactions or four 8-
bit ISA transactions. The ISA controller gathers the data
from multiple ISA read cycles and returns TRDY# only after
all of the data can be presented to the PCI bus at the same
time.
SA[23:0] are a concatenation of ISA LA[23:17] and
SA[19:0] and perform equivalent functionality at a reduced
pin count.
Figure 3-8 shows the relationship between a PCI cycle and
the corresponding ISA cycle generated.
Figure 3-8. Non-Posted PCI-to-ISA Access
PCI_CLK
ISACLK
FRAME#
IRDY#
TRDY#
AD[31:0] (Read)
IOR#/IOW#
AD[31:0] (Write)
BALE
STOP#
MEMR#/MEMW#



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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