Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

DP83266 Datasheet(PDF) 62 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # DP83266
Description  MACSITM Device (FDDI Media Access Controller and System Interface)
PDF  152 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

DP83266 Datasheet(HTML) 62 Page - National Semiconductor (TI)

Back Button DP83266 Datasheet HTML 58Page - National Semiconductor (TI) DP83266 Datasheet HTML 59Page - National Semiconductor (TI) DP83266 Datasheet HTML 60Page - National Semiconductor (TI) DP83266 Datasheet HTML 61Page - National Semiconductor (TI) DP83266 Datasheet HTML 62Page - National Semiconductor (TI) DP83266 Datasheet HTML 63Page - National Semiconductor (TI) DP83266 Datasheet HTML 64Page - National Semiconductor (TI) DP83266 Datasheet HTML 65Page - National Semiconductor (TI) DP83266 Datasheet HTML 66Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 62 / 152 page
background image
70 Control Information (Continued)
Ring Event Mask Register 0 (REMR0)
The Ring Event Mask Register 0 (REMR0) is used to mask bits in Register RELR0 If a bit in Register REMR0 is set to One the
corresponding bit in Register RELR0 will be applied to the Interrupt Condition Register which can then be used to generate an
interrupt
Access Rules
Address
Read
Write
011h
Always
Always
Register Bits
D7
D6
D5
D4
D3
D2
D1
D0
RES
DUPADD
PINV
OTRMAC
CLMR
BCNR
RNOP
ROP
Bit
Symbol
Description
D7
RES
Reserved
D6
DUPADD
Duplicate Address Mask
This bit is used to mask RELR0DUPADD
D5
PINV
PHY
Invalid Mask
This bit is used to mask RELR0PINV
D4
OTRMAC
Other MAC Frame Mask
This bit is used to mask RELR0OTRMAC
D3
CLMR
Claim Frame Mask
This bit is used to mask RELR0CLMR
D2
BCNR
Beacon Frame Mask
This bit is used to mask RELR0BCNR
D1
RNOP
Ring Non-Operational Mask
This bit is used to mask RELR0RNOP
D0
ROP
Ring Operational Mask
This bit is used to mask RELR0ROP
Ring Event Latch Register 1 (RELR1)
The Ring Event Latch Register 1 (RELR1) captures the progress of the Beacon and Claim processes During the Beacon
process it records reception of an Other
Beacon or a My
Beacon It also identifies Claim frames as Higher Lower or My
Claim Each bit may be masked via the Ring Event Mask Register 1 (REMR1)
Access Rules
Address
Read
Write
012h
Always
Conditional
Register Bits
D7
D6
D5
D4
D3
D2
D1
D0
LOCLM
HICLM
MYCLM
RES
RES
RES
MYBCN
OTRBCN
Bit
Symbol
Description
D7
LOCLM
Lower
Claim Received
Indicates that a Lower
Claim frame was received
D6
HICLM
Higher
Claim Received
Indicates that a Higher
Claim frame was received
D5
MYCLM
My
Claim Received
Indicates that a My
Claim frame was received (This includes the comparison
between the T
Bid
Rec and TREQ as specified in the standard)
D4 – D2
RES
Reserved
D1
MYBCN
My
Beacon Received
Indicates that a My
Beacon frame was received
D0
OTRBCN
Other
Beacon Received
Indicates that an Other
Beacon frame was received
62



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