Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

PCI9060 Datasheet(PDF) 64 Page - List of Unclassifed Manufacturers

Part # PCI9060
Description  12O COMPATIBLE PCI BUS MASTER INTERFACE CHIP FOR ADAPTERS AND EMBEDDED SYSTEMS
PDF  192 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC - List of Unclassifed Manufacturers

PCI9060 Datasheet(HTML) 64 Page - List of Unclassifed Manufacturers

Back Button PCI9060 Datasheet HTML 60Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 61Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 62Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 63Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 64Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 65Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 66Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 67Page - List of Unclassifed Manufacturers PCI9060 Datasheet HTML 68Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 64 / 192 page
background image
SECTION 4
PCI 9080
REGISTERS
©PLX Technology, Inc., 1997
Page 55
Version 1.02
4.3 PCI CONFIGURATION REGISTERS
All registers may be written to or read from in byte, word, or Lword accesses.
4.3.1 (PCIIDR; PCI:00h, LOC:00h) PCI Configuration ID Register
Table 4-10. (PCIIDR; PCI:00h, LOC:00h) PCI Configuration ID Register
Field
Description
Read
Write
Value after Reset
15:0
Vendor ID. Identifies device manufacturer. Defaults to the PCI SIG issued vendor
ID of PLX (10B5h) if no serial EEPROM is present and pin NB# (no local bus
initialization) is asserted low.
Yes
Local/
Serial
EEPROM
10B5h
or
0
31:16
Device ID. Identifies the particular device. Defaults to the PLX part number for PCI
interface chip (PCI 9080) if no serial EEPROM is present and pin NB# (no local bus
initialization) is asserted low.
Yes
Local/
Serial
EEPROM
9080h
or
0
4.3.2 (PCICR; PCI:04h, LOC:04h) PCI Command Register
Table 4-11. (PCICR; PCI:04h, LOC:04h) PCI Command Register
Field
Description
Read
Write
Value after Reset
0
I/O Space. Value of 1 allows device to respond to I/O space accesses. Value of 0
disables device from responding to I/O space accesses.
Yes
Yes
0
1
Memory Space. Value of 1 allows device to respond to memory space accesses.
Value of 0 disables device from responding to memory space accesses.
Yes
Yes
0
2
Master Enable. Value of 1 allows device to behave as a bus master. Value of 0
disables device from generating bus master accesses. This bit must be set for the
PCI 9080 to perform Direct Master or DMA cycles.
Yes
Yes
0
3
Special Cycle. (This bit is not supported.)
Yes
No
0
4
Memory Write/Invalidate Enable Bit. Value of 1 enables memory write/invalidate.
Value of 0 disables memory write/invalidate. (Refer to the DMA Mode Registers
(DM, DMAMODE0, and DMAMODE1) bit 13.) (Refer to Table 4-43[13],
Table 4-62[13], and Table 4-67[13], respectively.)
Yes
Yes
0
5
VGA Palette Snoop. (This bit is not supported.)
Yes
No
0
6
Parity Error Response. Value of 0 indicates a parity error is ignored and operation
continues. Value of 1 indicates parity checking is enabled.
Yes
Yes
0
7
Wait Cycle Control. Controls whether the device performs address/data stepping.
Value of 0 indicates device never does stepping. Value of 1 indicates device always
does stepping.
Note:
Hardcoded to 0.
Yes
No
0
8
SERR# Enable. Value of 1 enables SERR# driver. Value of 0 disables SERR#
driver.
Yes
Yes
0
9
Fast Back-to-Back Enable. Indicates type of fast back-to-back transfers Master can
perform on bus. Value of 1 indicates fast back-to-back transfers can occur to any
agent on bus. Value of 0 indicates fast back-to-back transfers can only occur to
same agent as previous cycle.
Yes
No
0
15:10
Reserved.
Yes
No
0



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